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Posted to commits@trafodion.apache.org by an...@apache.org on 2018/04/05 00:09:57 UTC

[1/4] trafodion git commit: various fixes

Repository: trafodion
Updated Branches:
  refs/heads/master 3edf1f6c0 -> 81640f930


http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/regress/seabase/EXPECTED002
----------------------------------------------------------------------
diff --git a/core/sql/regress/seabase/EXPECTED002 b/core/sql/regress/seabase/EXPECTED002
index 563e322..286b157 100644
--- a/core/sql/regress/seabase/EXPECTED002
+++ b/core/sql/regress/seabase/EXPECTED002
@@ -76,9 +76,9 @@ Stats Summary
 Stats Details
 =============
 
-  RegionServer:       edev06:35801
+  RegionServer:       ansharma-4:49525
   RegionNum:          1
-  RegionName:         TRAFODION.T002SCH.T002T2/1503018204323
+  RegionName:         TRAFODION.T002SCH.T002T2/1521232475166
   NumStores:          2
   NumStoreFiles:      0
   UncompressedSize:   0 (less than 1MB)
@@ -87,9 +87,9 @@ Stats Details
   ReadRequestsCount:  0
   WriteRequestsCount: 0
 
-  RegionServer:       edev06:35801
+  RegionServer:       ansharma-4:49525
   RegionNum:          2
-  RegionName:         TRAFODION.T002SCH.T002T2/1503018204323
+  RegionName:         TRAFODION.T002SCH.T002T2/1521232475166
   NumStores:          2
   NumStoreFiles:      0
   UncompressedSize:   0 (less than 1MB)
@@ -98,9 +98,9 @@ Stats Details
   ReadRequestsCount:  1
   WriteRequestsCount: 1
 
-  RegionServer:       edev06:35801
+  RegionServer:       ansharma-4:49525
   RegionNum:          3
-  RegionName:         TRAFODION.T002SCH.T002T2/1503018204323
+  RegionName:         TRAFODION.T002SCH.T002T2/1521232475166
   NumStores:          2
   NumStoreFiles:      0
   UncompressedSize:   0 (less than 1MB)
@@ -109,9 +109,9 @@ Stats Details
   ReadRequestsCount:  0
   WriteRequestsCount: 0
 
-  RegionServer:       edev06:35801
+  RegionServer:       ansharma-4:49525
   RegionNum:          4
-  RegionName:         TRAFODION.T002SCH.T002T2/1503018204323
+  RegionName:         TRAFODION.T002SCH.T002T2/1521232475166
   NumStores:          2
   NumStoreFiles:      0
   UncompressedSize:   0 (less than 1MB)
@@ -145,9 +145,9 @@ Stats Summary
 Stats Details
 =============
 
-  RegionServer:       edev06:35801
+  RegionServer:       ansharma-4:49525
   RegionNum:          1
-  RegionName:         TRAFODION.T002SCH.T002T2/1503018204323
+  RegionName:         TRAFODION.T002SCH.T002T2/1521232475166
   NumStores:          2
   NumStoreFiles:      0
   UncompressedSize:   0 (less than 1MB)
@@ -156,9 +156,9 @@ Stats Details
   ReadRequestsCount:  0
   WriteRequestsCount: 0
 
-  RegionServer:       edev06:35801
+  RegionServer:       ansharma-4:49525
   RegionNum:          2
-  RegionName:         TRAFODION.T002SCH.T002T2/1503018204323
+  RegionName:         TRAFODION.T002SCH.T002T2/1521232475166
   NumStores:          2
   NumStoreFiles:      0
   UncompressedSize:   0 (less than 1MB)
@@ -167,9 +167,9 @@ Stats Details
   ReadRequestsCount:  0
   WriteRequestsCount: 0
 
-  RegionServer:       edev06:35801
+  RegionServer:       ansharma-4:49525
   RegionNum:          3
-  RegionName:         TRAFODION.T002SCH.T002T2/1503018204323
+  RegionName:         TRAFODION.T002SCH.T002T2/1521232475166
   NumStores:          2
   NumStoreFiles:      0
   UncompressedSize:   0 (less than 1MB)
@@ -178,9 +178,9 @@ Stats Details
   ReadRequestsCount:  0
   WriteRequestsCount: 0
 
-  RegionServer:       edev06:35801
+  RegionServer:       ansharma-4:49525
   RegionNum:          4
-  RegionName:         TRAFODION.T002SCH.T002T2/1503018204323
+  RegionName:         TRAFODION.T002SCH.T002T2/1521232475166
   NumStores:          2
   NumStoreFiles:      0
   UncompressedSize:   0 (less than 1MB)
@@ -218,7 +218,7 @@ A            B
 >>invoke table(region stats ());
 
 -- Definition of Trafodion table TRAFODION.T002SCH.EXE_UTIL_REGION_STATS__
--- Definition current  Fri Aug 18 01:04:11 2017
+-- Definition current  Fri Mar 16 20:35:17 2018
 
   (
     CATALOG_NAME                     CHAR(256 BYTES) CHARACTER SET UTF8 COLLATE
@@ -245,7 +245,7 @@ A            B
 >>invoke table(region stats (t002t1));
 
 -- Definition of Trafodion table TRAFODION.T002SCH.EXE_UTIL_REGION_STATS__
--- Definition current  Fri Aug 18 01:04:12 2017
+-- Definition current  Fri Mar 16 20:35:18 2018
 
   (
     CATALOG_NAME                     CHAR(256 BYTES) CHARACTER SET UTF8 COLLATE
@@ -280,7 +280,7 @@ A            B
 (EXPR)                                                    REGION_NUM            REGION_NAME                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       NUM_STORES   NUM_STORE_FILES  STORE_FILE_UNCOMP_SIZE  STORE_FILE_SIZE       MEM_STORE_SIZE        (EXPR)                         (EXPR)
 --------------------------------------------------------  --------------------  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------  -----------  ---------------  ----------------------  --------------------  --------------------  -----------------------------  ------------------------------
 
-T002SCH.T002T1                                                               1  TRAFODION.T002SCH.T002T1/1503018148460                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      2                0                       0                     0                     0  ReadRequestsCount: 2           WriteRequestsCount: 1         
+T002SCH.T002T1                                                               1  TRAFODION.T002SCH.T002T1/1521232436741                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            2                0                       0                     0                     0  ReadRequestsCount: 2           WriteRequestsCount: 1         
 
 --- 1 row(s) selected.
 >>
@@ -294,7 +294,7 @@ T002SCH.T002T1                                                               1
 (EXPR)                                                    REGION_NUM            REGION_NAME                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       NUM_STORES   NUM_STORE_FILES  STORE_FILE_UNCOMP_SIZE  STORE_FILE_SIZE       MEM_STORE_SIZE        (EXPR)                         (EXPR)
 --------------------------------------------------------  --------------------  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------  -----------  ---------------  ----------------------  --------------------  --------------------  -----------------------------  ------------------------------
 
-T002SCH.T002T1                                                               1  TRAFODION.T002SCH.T002T1I1/1503018158021                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    2                0                       0                     0                     0  ReadRequestsCount: 0           WriteRequestsCount: 1         
+T002SCH.T002T1                                                               1  TRAFODION.T002SCH.T002T1I1/1521232441739                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          2                0                       0                     0                     0  ReadRequestsCount: 0           WriteRequestsCount: 1         
 
 --- 1 row(s) selected.
 >>
@@ -308,10 +308,10 @@ T002SCH.T002T1                                                               1
 (EXPR)                                                    REGION_NUM            REGION_NAME                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       NUM_STORES   NUM_STORE_FILES  STORE_FILE_UNCOMP_SIZE  STORE_FILE_SIZE       MEM_STORE_SIZE        (EXPR)                         (EXPR)
 --------------------------------------------------------  --------------------  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------  -----------  ---------------  ----------------------  --------------------  --------------------  -----------------------------  ------------------------------
 
-T002SCH.T002T2                                                               1  TRAFODION.T002SCH.T002T2/1503018204323                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      2                0                       0                     0                     0  ReadRequestsCount: 0           WriteRequestsCount: 0         
-T002SCH.T002T2                                                               2  TRAFODION.T002SCH.T002T2/1503018204323                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      2                0                       0                     0                     0  ReadRequestsCount: 1           WriteRequestsCount: 1         
-T002SCH.T002T2                                                               3  TRAFODION.T002SCH.T002T2/1503018204323                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      2                0                       0                     0                     0  ReadRequestsCount: 0           WriteRequestsCount: 0         
-T002SCH.T002T2                                                               4  TRAFODION.T002SCH.T002T2/1503018204323                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      2                0                       0                     0                     0  ReadRequestsCount: 0           WriteRequestsCount: 0         
+T002SCH.T002T2                                                               1  TRAFODION.T002SCH.T002T2/1521232475166                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            2                0                       0                     0                     0  ReadRequestsCount: 0           WriteRequestsCount: 0         
+T002SCH.T002T2                                                               2  TRAFODION.T002SCH.T002T2/1521232475166                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            2                0                       0                     0                     0  ReadRequestsCount: 1           WriteRequestsCount: 1         
+T002SCH.T002T2                                                               3  TRAFODION.T002SCH.T002T2/1521232475166                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            2                0                       0                     0                     0  ReadRequestsCount: 0           WriteRequestsCount: 0         
+T002SCH.T002T2                                                               4  TRAFODION.T002SCH.T002T2/1521232475166                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            2                0                       0                     0                     0  ReadRequestsCount: 0           WriteRequestsCount: 0         
 
 --- 4 row(s) selected.
 >>
@@ -325,7 +325,7 @@ T002SCH.T002T2                                                               4
 (EXPR)                                                    REGION_NUM            REGION_NAME                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       NUM_STORES   NUM_STORE_FILES  STORE_FILE_UNCOMP_SIZE  STORE_FILE_SIZE       MEM_STORE_SIZE        (EXPR)                         (EXPR)
 --------------------------------------------------------  --------------------  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------  -----------  ---------------  ----------------------  --------------------  --------------------  -----------------------------  ------------------------------
 
-T002SCH.T002T2                                                               1  TRAFODION.T002SCH.T002T2I1/1503018210241                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    2                0                       0                     0                     0  ReadRequestsCount: 0           WriteRequestsCount: 1         
+T002SCH.T002T2                                                               1  TRAFODION.T002SCH.T002T2I1/1521232479869                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          2                0                       0                     0                     0  ReadRequestsCount: 1           WriteRequestsCount: 1         
 
 --- 1 row(s) selected.
 >>
@@ -385,9 +385,9 @@ Stats Summary
 Stats Details
 =============
 
-  RegionServer:       edev06:35801
+  RegionServer:       ansharma-4:49525
   RegionNum:          1
-  RegionName:         TRAFODION.T002SCH.T002T1/1503018148460
+  RegionName:         TRAFODION.T002SCH.T002T1/1521232436741
   NumStores:          2
   NumStoreFiles:      0
   UncompressedSize:   0 (less than 1MB)
@@ -418,9 +418,9 @@ Stats Summary
 Stats Details
 =============
 
-  RegionServer:       edev06:35801
+  RegionServer:       ansharma-4:49525
   RegionNum:          1
-  RegionName:         TRAFODION.T002SCH.T002T1I1/1503018158021
+  RegionName:         TRAFODION.T002SCH.T002T1I1/1521232441739
   NumStores:          2
   NumStoreFiles:      0
   UncompressedSize:   0 (less than 1MB)
@@ -451,9 +451,9 @@ Stats Summary
 Stats Details
 =============
 
-  RegionServer:       edev06:35801
+  RegionServer:       ansharma-4:49525
   RegionNum:          1
-  RegionName:         TRAFODION.T002SCH.T002T2/1503018204323
+  RegionName:         TRAFODION.T002SCH.T002T2/1521232475166
   NumStores:          2
   NumStoreFiles:      0
   UncompressedSize:   0 (less than 1MB)
@@ -462,9 +462,9 @@ Stats Details
   ReadRequestsCount:  0
   WriteRequestsCount: 0
 
-  RegionServer:       edev06:35801
+  RegionServer:       ansharma-4:49525
   RegionNum:          2
-  RegionName:         TRAFODION.T002SCH.T002T2/1503018204323
+  RegionName:         TRAFODION.T002SCH.T002T2/1521232475166
   NumStores:          2
   NumStoreFiles:      0
   UncompressedSize:   0 (less than 1MB)
@@ -473,9 +473,9 @@ Stats Details
   ReadRequestsCount:  1
   WriteRequestsCount: 1
 
-  RegionServer:       edev06:35801
+  RegionServer:       ansharma-4:49525
   RegionNum:          3
-  RegionName:         TRAFODION.T002SCH.T002T2/1503018204323
+  RegionName:         TRAFODION.T002SCH.T002T2/1521232475166
   NumStores:          2
   NumStoreFiles:      0
   UncompressedSize:   0 (less than 1MB)
@@ -484,9 +484,9 @@ Stats Details
   ReadRequestsCount:  0
   WriteRequestsCount: 0
 
-  RegionServer:       edev06:35801
+  RegionServer:       ansharma-4:49525
   RegionNum:          4
-  RegionName:         TRAFODION.T002SCH.T002T2/1503018204323
+  RegionName:         TRAFODION.T002SCH.T002T2/1521232475166
   NumStores:          2
   NumStoreFiles:      0
   UncompressedSize:   0 (less than 1MB)
@@ -517,9 +517,9 @@ Stats Summary
 Stats Details
 =============
 
-  RegionServer:       edev06:35801
+  RegionServer:       ansharma-4:49525
   RegionNum:          1
-  RegionName:         TRAFODION.T002SCH.T002T2I1/1503018210241
+  RegionName:         TRAFODION.T002SCH.T002T2I1/1521232479869
   NumStores:          2
   NumStoreFiles:      0
   UncompressedSize:   0 (less than 1MB)
@@ -551,9 +551,9 @@ Stats Summary
 Stats Details
 =============
 
-  RegionServer:       edev06:35801
+  RegionServer:       ansharma-4:49525
   RegionNum:          1
-  RegionName:         TRAFODION.T002SCH.T002T1/1503018148460
+  RegionName:         TRAFODION.T002SCH.T002T1/1521232436741
   NumStores:          2
   NumStoreFiles:      0
   UncompressedSize:   0 (less than 1MB)
@@ -587,9 +587,9 @@ Stats Summary
 Stats Details
 =============
 
-  RegionServer:       edev06:35801
+  RegionServer:       ansharma-4:49525
   RegionNum:          1
-  RegionName:         TRAFODION.T002SCH.SB_HISTOGRAMS/1503018135470
+  RegionName:         TRAFODION.T002SCH.SB_HISTOGRAMS/1521232429374
   NumStores:          2
   NumStoreFiles:      0
   UncompressedSize:   0 (less than 1MB)
@@ -616,9 +616,9 @@ Stats Summary
 Stats Details
 =============
 
-  RegionServer:       edev06:35801
+  RegionServer:       ansharma-4:49525
   RegionNum:          1
-  RegionName:         TRAFODION.T002SCH.SB_HISTOGRAM_INTERVALS/1503018139543
+  RegionName:         TRAFODION.T002SCH.SB_HISTOGRAM_INTERVALS/1521232431811
   NumStores:          2
   NumStoreFiles:      0
   UncompressedSize:   0 (less than 1MB)
@@ -645,9 +645,9 @@ Stats Summary
 Stats Details
 =============
 
-  RegionServer:       edev06:35801
+  RegionServer:       ansharma-4:49525
   RegionNum:          1
-  RegionName:         TRAFODION.T002SCH.SB_PERSISTENT_SAMPLES/1503018143500
+  RegionName:         TRAFODION.T002SCH.SB_PERSISTENT_SAMPLES/1521232434388
   NumStores:          2
   NumStoreFiles:      0
   UncompressedSize:   0 (less than 1MB)
@@ -674,9 +674,9 @@ Stats Summary
 Stats Details
 =============
 
-  RegionServer:       edev06:35801
+  RegionServer:       ansharma-4:49525
   RegionNum:          1
-  RegionName:         TRAFODION.T002SCH.T002T1/1503018148460
+  RegionName:         TRAFODION.T002SCH.T002T1/1521232436741
   NumStores:          2
   NumStoreFiles:      0
   UncompressedSize:   0 (less than 1MB)
@@ -703,9 +703,9 @@ Stats Summary
 Stats Details
 =============
 
-  RegionServer:       edev06:35801
+  RegionServer:       ansharma-4:49525
   RegionNum:          1
-  RegionName:         TRAFODION.T002SCH.T002T2/1503018204323
+  RegionName:         TRAFODION.T002SCH.T002T2/1521232475166
   NumStores:          2
   NumStoreFiles:      0
   UncompressedSize:   0 (less than 1MB)
@@ -714,9 +714,9 @@ Stats Details
   ReadRequestsCount:  0
   WriteRequestsCount: 0
 
-  RegionServer:       edev06:35801
+  RegionServer:       ansharma-4:49525
   RegionNum:          2
-  RegionName:         TRAFODION.T002SCH.T002T2/1503018204323
+  RegionName:         TRAFODION.T002SCH.T002T2/1521232475166
   NumStores:          2
   NumStoreFiles:      0
   UncompressedSize:   0 (less than 1MB)
@@ -725,9 +725,9 @@ Stats Details
   ReadRequestsCount:  1
   WriteRequestsCount: 1
 
-  RegionServer:       edev06:35801
+  RegionServer:       ansharma-4:49525
   RegionNum:          3
-  RegionName:         TRAFODION.T002SCH.T002T2/1503018204323
+  RegionName:         TRAFODION.T002SCH.T002T2/1521232475166
   NumStores:          2
   NumStoreFiles:      0
   UncompressedSize:   0 (less than 1MB)
@@ -736,9 +736,9 @@ Stats Details
   ReadRequestsCount:  0
   WriteRequestsCount: 0
 
-  RegionServer:       edev06:35801
+  RegionServer:       ansharma-4:49525
   RegionNum:          4
-  RegionName:         TRAFODION.T002SCH.T002T2/1503018204323
+  RegionName:         TRAFODION.T002SCH.T002T2/1521232475166
   NumStores:          2
   NumStoreFiles:      0
   UncompressedSize:   0 (less than 1MB)
@@ -762,8 +762,8 @@ Stats Details
 (EXPR)                                                    REGION_NUM            REGION_NAME                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       NUM_STORES   NUM_STORE_FILES  STORE_FILE_UNCOMP_SIZE  STORE_FILE_SIZE       MEM_STORE_SIZE        (EXPR)                         (EXPR)
 --------------------------------------------------------  --------------------  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------  -----------  ---------------  ----------------------  --------------------  --------------------  -----------------------------  ------------------------------
 
-T002SCH.T002T1                                                               1  TRAFODION.T002SCH.T002T1I1/1503018158021                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    2                0                       0                     0                     0  ReadRequestsCount: 0           WriteRequestsCount: 1         
-T002SCH.T002T1                                                               1  TRAFODION.T002SCH.T002T1I2/1503018169131                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    2                0                       0                     0                     0  ReadRequestsCount: 0           WriteRequestsCount: 1         
+T002SCH.T002T1                                                               1  TRAFODION.T002SCH.T002T1I1/1521232441739                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          2                0                       0                     0                     0  ReadRequestsCount: 0           WriteRequestsCount: 1         
+T002SCH.T002T1                                                               1  TRAFODION.T002SCH.T002T1I2/1521232446363                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          2                0                       0                     0                     0  ReadRequestsCount: 0           WriteRequestsCount: 1         
 
 --- 2 row(s) selected.
 >>get region stats for 
@@ -788,9 +788,9 @@ Stats Summary
 Stats Details
 =============
 
-  RegionServer:       edev06:35801
+  RegionServer:       ansharma-4:49525
   RegionNum:          1
-  RegionName:         TRAFODION.T002SCH.T002T1I1/1503018158021
+  RegionName:         TRAFODION.T002SCH.T002T1I1/1521232441739
   NumStores:          2
   NumStoreFiles:      0
   UncompressedSize:   0 (less than 1MB)
@@ -817,9 +817,9 @@ Stats Summary
 Stats Details
 =============
 
-  RegionServer:       edev06:35801
+  RegionServer:       ansharma-4:49525
   RegionNum:          1
-  RegionName:         TRAFODION.T002SCH.T002T1I2/1503018169131
+  RegionName:         TRAFODION.T002SCH.T002T1I2/1521232446363
   NumStores:          2
   NumStoreFiles:      0
   UncompressedSize:   0 (less than 1MB)
@@ -991,7 +991,7 @@ Stats Summary
 (EXPR)                          REGION_NUM            REGION_NAME                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       NUM_STORES   NUM_STORE_FILES
 ------------------------------  --------------------  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------  -----------  ---------------
 
-T002SCH.T002T1                                     1  TRAFODION.T002SCH.T002T1/1503018148460                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      2                0
+T002SCH.T002T1                                     1  TRAFODION.T002SCH.T002T1/1521232436741                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            2                0
 
 --- 1 row(s) selected.
 >>
@@ -1013,7 +1013,7 @@ T002T1                                             0
 >>invoke table(cluster stats());
 
 -- Definition of Trafodion table TRAFODION.T002SCH.EXE_UTIL_CLUSTER_STATS__
--- Definition current  Fri Aug 18 01:04:18 2017
+-- Definition current  Fri Mar 16 20:35:23 2018
 
   (
     REGION_SERVER                    CHAR(256 BYTES) CHARACTER SET UTF8 COLLATE
@@ -1066,14 +1066,14 @@ T002SCH.T002T2I1                                   0
 (EXPR)                          (EXPR)              
 ------------------------------  --------------------
 
-RegionName: 1503018139543                          0
-RegionName: 1503018148460                          0
-RegionName: 1503018143500                          0
-RegionName: 1503018210241                          0
-RegionName: 1503018169131                          0
-RegionName: 1503018158021                          0
-RegionName: 1503018204323                          0
-RegionName: 1503018135470                          0
+RegionName: 1521232434388                          0
+RegionName: 1521232441739                          0
+RegionName: 1521232436741                          0
+RegionName: 1521232429374                          0
+RegionName: 1521232475166                          0
+RegionName: 1521232479869                          0
+RegionName: 1521232446363                          0
+RegionName: 1521232431811                          0
 
 --- 8 row(s) selected.
 >>
@@ -1084,7 +1084,7 @@ RegionName: 1503018135470                          0
 >>invoke table(hivemd(tables));
 
 -- Definition of Trafodion table TRAFODION.T002SCH.HIVEMD_TABLES__
--- Definition current  Fri Aug 18 01:04:18 2017
+-- Definition current  Fri Mar 16 20:35:24 2018
 
   (
     CATALOG_NAME                     CHAR(256 BYTES) CHARACTER SET UTF8 COLLATE
@@ -1116,7 +1116,7 @@ RegionName: 1503018135470                          0
 >>invoke table(hivemd(columns));
 
 -- Definition of Trafodion table TRAFODION.T002SCH.HIVEMD_COLUMNS__
--- Definition current  Fri Aug 18 01:04:19 2017
+-- Definition current  Fri Mar 16 20:35:24 2018
 
   (
     CATALOG_NAME                     CHAR(256 BYTES) CHARACTER SET UTF8 COLLATE
@@ -1130,6 +1130,8 @@ RegionName: 1503018135470                          0
   , SQL_DATA_TYPE                    CHAR(32) CHARACTER SET ISO88591 COLLATE
       DEFAULT NO DEFAULT NOT NULL NOT DROPPABLE
   , FS_DATA_TYPE                     INT NO DEFAULT NOT NULL NOT DROPPABLE
+  , DISPLAY_DATA_TYPE                CHAR(96) CHARACTER SET ISO88591 COLLATE
+      DEFAULT NO DEFAULT NOT NULL NOT DROPPABLE
   , HIVE_DATA_TYPE                   CHAR(32) CHARACTER SET ISO88591 COLLATE
       DEFAULT NO DEFAULT NOT NULL NOT DROPPABLE
   , COLUMN_SIZE                      INT NO DEFAULT NOT NULL NOT DROPPABLE
@@ -1153,81 +1155,139 @@ RegionName: 1503018135470                          0
   PRIMARY KEY (CATALOG_NAME ASC, SCHEMA_NAME ASC, TABLE_NAME ASC)
 
 --- SQL operation complete.
+>>
+>>process hive statement 'drop table thive002';
+
+--- SQL operation complete.
+>>process hive statement 'create table thive002 (a int, b string)';
+
+--- SQL operation complete.
 >>select cast(table_name as char(30) character set iso88591), 
 +>       file_format, num_cols, num_part_cols, num_bucket_cols, num_sort_cols,
 +>       field_delimiter, record_terminator, hive_table_type
-+>  from table(hivemd(tables, "hive", "warehouse"));
++>  from table(hivemd(tables, "hive", "thive002"))
++>   where file_format = 'TEXTFILE';
 
 (EXPR)                          FILE_FORMAT               NUM_COLS     NUM_PART_COLS  NUM_BUCKET_COLS  NUM_SORT_COLS  FIELD_DELIMITER  RECORD_TERMINATOR  HIVE_TABLE_TYPE
 ------------------------------  ------------------------  -----------  -------------  ---------------  -------------  ---------------  -----------------  --------------------------------------------------------------------------------------------------------------------------------
 
-warehouse                       TEXTFILE                           14              0                0              0              124                 10  EXTERNAL_TABLE                                                                                                                  
+thive002                        TEXTFILE                            2              0                0              0                1                 10  MANAGED_TABLE                                                                                                                   
 
 --- 1 row(s) selected.
 >>select cast(table_name as char(30) character set iso88591), 
 +>       file_format, num_cols, num_part_cols, num_bucket_cols, num_sort_cols,
 +>       field_delimiter, record_terminator, hive_table_type
-+>  from table(hivemd(tables)) where table_name = 'warehouse';
++>  from table(hivemd(tables)) where table_name = 'thive002'
++>  and file_format = 'TEXTFILE';
 
 (EXPR)                          FILE_FORMAT               NUM_COLS     NUM_PART_COLS  NUM_BUCKET_COLS  NUM_SORT_COLS  FIELD_DELIMITER  RECORD_TERMINATOR  HIVE_TABLE_TYPE
 ------------------------------  ------------------------  -----------  -------------  ---------------  -------------  ---------------  -----------------  --------------------------------------------------------------------------------------------------------------------------------
 
-warehouse                       TEXTFILE                           14              0                0              0              124                 10  EXTERNAL_TABLE                                                                                                                  
+thive002                        TEXTFILE                            2              0                0              0                1                 10  MANAGED_TABLE                                                                                                                   
 
 --- 1 row(s) selected.
+>>
+>>cqd nested_joins 'OFF';
+
+--- SQL operation complete.
 >>select cast(column_name as char(30) character set iso88591), 
 +>       sql_data_type, fs_data_type, hive_data_type,
 +>       column_size, column_scale, 
 +>       column_number, part_col_number, bucket_col_number, sort_col_number
-+>  from table(hivemd(columns, "hive", "warehouse"))
++>  from table(hivemd(columns, "hive", "thive002")) C,
++>       table(hivemd(tables, "hive", "thive002")) T
++>   where C.table_name = T.table_name
++>    and T.file_format = 'TEXTFILE'
 +>  order by column_number;
 
 (EXPR)                          SQL_DATA_TYPE                     FS_DATA_TYPE  HIVE_DATA_TYPE                    COLUMN_SIZE  COLUMN_SCALE  COLUMN_NUMBER  PART_COL_NUMBER  BUCKET_COL_NUMBER  SORT_COL_NUMBER
 ------------------------------  --------------------------------  ------------  --------------------------------  -----------  ------------  -------------  ---------------  -----------------  ---------------
 
-w_warehouse_sk                  SIGNED INTEGER                             132  int                                         4             0              0               -1                 -1               -1
-w_warehouse_id                  VARCHAR                                     64  string                                     20             0              1               -1                 -1               -1
-w_warehouse_name                VARCHAR                                     64  string                                     20             0              2               -1                 -1               -1
-w_warehouse_sq_ft               SIGNED INTEGER                             132  int                                         4             0              3               -1                 -1               -1
-w_street_number                 VARCHAR                                     64  string                                     20             0              4               -1                 -1               -1
-w_street_name                   VARCHAR                                     64  string                                     20             0              5               -1                 -1               -1
-w_street_type                   VARCHAR                                     64  string                                     20             0              6               -1                 -1               -1
-w_suite_number                  VARCHAR                                     64  string                                     20             0              7               -1                 -1               -1
-w_city                          VARCHAR                                     64  string                                     20             0              8               -1                 -1               -1
-w_county                        VARCHAR                                     64  string                                     20             0              9               -1                 -1               -1
-w_state                         VARCHAR                                     64  string                                     20             0             10               -1                 -1               -1
-w_zip                           VARCHAR                                     64  string                                     20             0             11               -1                 -1               -1
-w_country                       VARCHAR                                     64  string                                     20             0             12               -1                 -1               -1
-w_gmt_offset                    REAL                                       142  float                                       4             0             13               -1                 -1               -1
-
---- 14 row(s) selected.
+a                               SIGNED INTEGER                             132  int                                         4             0              0               -1                 -1               -1
+b                               VARCHAR                                     64  string                                     20            -1              1               -1                 -1               -1
+
+--- 2 row(s) selected.
+>>
 >>select cast(column_name as char(30) character set iso88591), 
 +>       sql_data_type, fs_data_type, hive_data_type,
 +>       column_size, column_scale, 
 +>       column_number, part_col_number, bucket_col_number, sort_col_number
-+>  from table(hivemd(columns))
-+>  where table_name = 'warehouse'
++>  from table(hivemd(tables, "hive", "thive002")) T,
++>       table(hivemd(columns, "hive", "thive002")) C
++>  where C.table_name = T.table_name
++>    and T.file_format = 'TEXTFILE'
++>    and T.table_name = 'thive002'
++>    and C.table_name = 'thive002'
 +>  order by column_number;
 
 (EXPR)                          SQL_DATA_TYPE                     FS_DATA_TYPE  HIVE_DATA_TYPE                    COLUMN_SIZE  COLUMN_SCALE  COLUMN_NUMBER  PART_COL_NUMBER  BUCKET_COL_NUMBER  SORT_COL_NUMBER
 ------------------------------  --------------------------------  ------------  --------------------------------  -----------  ------------  -------------  ---------------  -----------------  ---------------
 
-w_warehouse_sk                  SIGNED INTEGER                             132  int                                         4             0              0               -1                 -1               -1
-w_warehouse_id                  VARCHAR                                     64  string                                     20             0              1               -1                 -1               -1
-w_warehouse_name                VARCHAR                                     64  string                                     20             0              2               -1                 -1               -1
-w_warehouse_sq_ft               SIGNED INTEGER                             132  int                                         4             0              3               -1                 -1               -1
-w_street_number                 VARCHAR                                     64  string                                     20             0              4               -1                 -1               -1
-w_street_name                   VARCHAR                                     64  string                                     20             0              5               -1                 -1               -1
-w_street_type                   VARCHAR                                     64  string                                     20             0              6               -1                 -1               -1
-w_suite_number                  VARCHAR                                     64  string                                     20             0              7               -1                 -1               -1
-w_city                          VARCHAR                                     64  string                                     20             0              8               -1                 -1               -1
-w_county                        VARCHAR                                     64  string                                     20             0              9               -1                 -1               -1
-w_state                         VARCHAR                                     64  string                                     20             0             10               -1                 -1               -1
-w_zip                           VARCHAR                                     64  string                                     20             0             11               -1                 -1               -1
-w_country                       VARCHAR                                     64  string                                     20             0             12               -1                 -1               -1
-w_gmt_offset                    REAL                                       142  float                                       4             0             13               -1                 -1               -1
-
---- 14 row(s) selected.
+a                               SIGNED INTEGER                             132  int                                         4             0              0               -1                 -1               -1
+b                               VARCHAR                                     64  string                                     20            -1              1               -1                 -1               -1
+
+--- 2 row(s) selected.
+>>cqd nested_joins reset;
+
+--- SQL operation complete.
+>>
+>>prepare s from select schema_name from table(hivemd(tables)) where table_name = 'thive002' and file_format = 'TEXTFILE';
+
+--- SQL command prepared.
+>>-- should return one row
+>>execute s;
+
+SCHEMA_NAME
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+hive                                                                                                                                                                                                                                                            
+
+--- 1 row(s) selected.
+>>-- should return one row
+>>execute s;
+
+SCHEMA_NAME
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+
+hive                                                                                                                                                                                                                                                            
+
+--- 1 row(s) selected.
+>>
+>>process hive statement 'drop table thivearr';
+
+--- SQL operation complete.
+>>process hive statement 'create table thivearr (a array<string>)';
+
+--- SQL operation complete.
+>>-- should return warning 8742
+>>select table_name from table(hivemd(columns)) where table_name = 'thivearr';
+
+*** WARNING[8742] GetMetaDataInfo operation could not be completed. Reason: Datatype array<string> for column 'a' in table hive.hive.thivearr is not supported. This table will be ignored.
+
+--- 0 row(s) selected.
+>>
+>>process hive ddl 'drop table thivealldt';
+
+--- SQL operation complete.
+>>process hive ddl 'create table thivealldt(a smallint, b int, c bigint, d decimal(3,1), e string, f char(10), g varchar(7), h date, i timestamp)';
+
+--- SQL operation complete.
+>>select fs_data_type, left(sql_data_type, 20) sql_data_type, left(display_data_type, 60) display_data_type, hive_data_type, column_precision, column_scale, column_size  from table(hivemd(columns, "hive","thivealldt"  ));
+
+FS_DATA_TYPE  SQL_DATA_TYPE         DISPLAY_DATA_TYPE                                             HIVE_DATA_TYPE                    COLUMN_PRECISION  COLUMN_SCALE  COLUMN_SIZE
+------------  --------------------  ------------------------------------------------------------  --------------------------------  ----------------  ------------  -----------
+
+         130  SIGNED SMALLINT       SMALLINT                                                      smallint                                        15             0            2
+         132  SIGNED INTEGER        INT                                                           int                                             31             0            4
+         134  SIGNED LARGEINT       LARGEINT                                                      bigint                                          63             0            8
+         130  SIGNED SMALLINT       NUMERIC(3, 1)                                                 decimal(3,1)                                     3             1            2
+          64  VARCHAR               VARCHAR(20 BYTES) CHARACTER SET UTF8                          string                                          -1            -1           20
+           0  CHARACTER             CHAR(10 CHARS) CHARACTER SET UTF8                             char(10)                                        -1            -1           40
+          64  VARCHAR               VARCHAR(7 CHARS) CHARACTER SET UTF8                           varchar(7)                                      -1            -1           28
+         192  DATETIME              DATE                                                          date                                             1             0            4
+         192  DATETIME              TIMESTAMP(6)                                                  timestamp                                        3             6           11
+
+--- 9 row(s) selected.
 >>
 >>create table createOptions (a int) HBASE_OPTIONS 
 +>(max_versions = '3',

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/regress/seabase/EXPECTED030
----------------------------------------------------------------------
diff --git a/core/sql/regress/seabase/EXPECTED030 b/core/sql/regress/seabase/EXPECTED030
index 59e7880..b5385a7 100644
--- a/core/sql/regress/seabase/EXPECTED030
+++ b/core/sql/regress/seabase/EXPECTED030
@@ -695,6 +695,7 @@ A           B                               C                               D
 *** ERROR[8415] The provided DATE, TIME, or TIMESTAMP is not valid and cannot be converted. Source data: -DEC-2016
 
 --- 0 row(s) selected.
+>>
 >>select to_time('2016-03-01', 'YYYY-MM-DD') from (values(1)) x(a);
 
 *** ERROR[4065] The format, "YYYY-MM-DD", specified in the TO_TIME function is not supported.
@@ -712,6 +713,19 @@ A           B                               C                               D
 *** ERROR[8415] The provided DATE, TIME, or TIMESTAMP is not valid and cannot be converted. Source data: 01:61:01
 
 --- 0 row(s) selected.
+>>select to_time(1, 'HH:MI:SS') from dual;
+
+*** ERROR[3415] The first operand of function TO_TIME is not valid. It must be a datetime datatype containing the time field or a character datatype.
+
+*** ERROR[8822] The statement was not prepared.
+
+>>select to_time(date '2018-04-02', 'HH:MI:SS') from dual;
+
+*** ERROR[3415] The first operand of function TO_TIME is not valid. It must be a datetime datatype containing the time field or a character datatype.
+
+*** ERROR[8822] The statement was not prepared.
+
+>>
 >>select to_date('2016-04-33 01:01:01','YYYY-MM-DD HH24:MI:SS') from (values(1)) x(a);
 
 *** ERROR[8415] The provided DATE, TIME, or TIMESTAMP is not valid and cannot be converted. Source data: 2016-04-33 01:01:01

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/regress/seabase/EXPECTED031
----------------------------------------------------------------------
diff --git a/core/sql/regress/seabase/EXPECTED031 b/core/sql/regress/seabase/EXPECTED031
index 43a3d2d..6d8d542 100644
--- a/core/sql/regress/seabase/EXPECTED031
+++ b/core/sql/regress/seabase/EXPECTED031
@@ -446,7 +446,7 @@ Z            Z            (EXPR)  (EXPR)
 >>invoke t031t10;
 
 -- Definition of Trafodion table TRAFODION.SCH.T031T10
--- Definition current  Thu Jul 13 22:37:04 2017
+-- Definition current  Sun Mar 11 00:49:14 2018
 
   (
     SYSKEY                           LARGEINT NO DEFAULT NOT NULL NOT DROPPABLE
@@ -648,7 +648,7 @@ LC   RC   OP   OPERATOR              OPT       DESCRIPTION           CARD
 >>invoke t031t1;
 
 -- Definition of Trafodion table TRAFODION.SCH.T031T1
--- Definition current  Thu Jul 13 22:38:01 2017
+-- Definition current  Sun Mar 11 00:50:44 2018
 
   (
     SYSKEY                           LARGEINT NO DEFAULT NOT NULL NOT DROPPABLE
@@ -679,7 +679,7 @@ A            B
 >>invoke t031t1;
 
 -- Definition of Trafodion table TRAFODION.SCH.T031T1
--- Definition current  Thu Jul 13 22:38:10 2017
+-- Definition current  Sun Mar 11 00:50:53 2018
 
   (
     SYSKEY                           LARGEINT NO DEFAULT NOT NULL NOT DROPPABLE
@@ -730,7 +730,7 @@ A            B                     C
 >>invoke t031t1;
 
 -- Definition of Trafodion table TRAFODION.SCH.T031T1
--- Definition current  Thu Jul 13 22:38:19 2017
+-- Definition current  Sun Mar 11 00:51:05 2018
 
   (
     SYSKEY                           LARGEINT NO DEFAULT NOT NULL NOT DROPPABLE
@@ -759,7 +759,7 @@ A            B                     C
 >>invoke t031t1;
 
 -- Definition of Trafodion table TRAFODION.SCH.T031T1
--- Definition current  Thu Jul 13 22:38:29 2017
+-- Definition current  Sun Mar 11 00:51:23 2018
 
   (
     SYSKEY                           LARGEINT NO DEFAULT NOT NULL NOT DROPPABLE
@@ -784,7 +784,7 @@ A            B                     C
 >>invoke t031t1;
 
 -- Definition of Trafodion table TRAFODION.SCH.T031T1
--- Definition current  Thu Jul 13 22:38:36 2017
+-- Definition current  Sun Mar 11 00:51:32 2018
 
   (
     SYSKEY                           LARGEINT NO DEFAULT NOT NULL NOT DROPPABLE
@@ -804,7 +804,7 @@ A            B                     C
 >>invoke t031t1;
 
 -- Definition of Trafodion table TRAFODION.SCH.T031T1
--- Definition current  Thu Jul 13 22:38:40 2017
+-- Definition current  Sun Mar 11 00:51:37 2018
 
   (
     SYSKEY                           LARGEINT NO DEFAULT NOT NULL NOT DROPPABLE
@@ -819,7 +819,7 @@ A            B                     C
 >>invoke t031v1;
 
 -- Definition of Trafodion view TRAFODION.SCH.T031V1
--- Definition current  Thu Jul 13 22:38:43 2017
+-- Definition current  Sun Mar 11 00:51:41 2018
 
   (
     A                                INT DEFAULT NULL
@@ -842,7 +842,7 @@ A            B                     C
 >>invoke t031v1;
 
 -- Definition of Trafodion view TRAFODION.SCH.T031V1
--- Definition current  Thu Jul 13 22:38:47 2017
+-- Definition current  Sun Mar 11 00:51:45 2018
 
   (
     A                                INT DEFAULT NULL
@@ -860,7 +860,7 @@ A            B                     C
 >>invoke t031v1;
 
 -- Definition of Trafodion view TRAFODION.SCH.T031V1
--- Definition current  Thu Jul 13 22:38:56 2017
+-- Definition current  Sun Mar 11 00:51:52 2018
 
   (
     A                                INT DEFAULT NULL
@@ -947,7 +947,7 @@ CREATE INDEX T031T1I1 ON TRAFODION.SCH.T031T1
 >>invoke table(index_table t031t1i1);
 
 -- Definition of Trafodion table TRAFODION.SCH.T031T1I1
--- Definition current  Thu Jul 13 22:39:19 2017
+-- Definition current  Sun Mar 11 00:52:20 2018
 
   (
     "A@"                             INT NO DEFAULT
@@ -1092,7 +1092,7 @@ CREATE TABLE T031HIVET1
 /* Trafodion DDL */
 
 REGISTER /*INTERNAL*/ HIVE TABLE HIVE.HIVE.T031HIVET1;
-/* ObjectUID = 3677902230547698142 */
+/* ObjectUID = 596882092547840046 */
 
 CREATE EXTERNAL TABLE T031HIVET1
   FOR HIVE.HIVE.T031HIVET1
@@ -1259,8 +1259,8 @@ A
 A@           SYSKEY              
 -----------  --------------------
 
-          1   2229979378881154564
-          2   2229979378881461552
+          1   2046478438118704386
+          2   2046478438119028079
 
 --- 2 row(s) selected.
 >>
@@ -1330,5 +1330,21 @@ A            B                           C
 
 --- 4 row(s) selected.
 >>
+>>-- caching of zero length strings
+>>drop table if exists t031t1 cascade;
+
+--- SQL operation complete.
+>>CREATE TABLE t031t1
++>  ( 
++>    a CHAR(1) not null 
++>  , b CHAR(1 BYTE) CHARACTER SET UTF8 not null
++>);
+
+--- SQL operation complete.
+>>
+>>-- should not crash
+>>prepare s from INSERT INTO t031t1 VALUES (DECODE('9', '9', 'F'), '');
+
+--- SQL command prepared.
 >>
 >>log;

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/regress/seabase/TEST002
----------------------------------------------------------------------
diff --git a/core/sql/regress/seabase/TEST002 b/core/sql/regress/seabase/TEST002
index f63eff4..c7bc291 100644
--- a/core/sql/regress/seabase/TEST002
+++ b/core/sql/regress/seabase/TEST002
@@ -184,27 +184,58 @@ select cast('RegionName: ' || trim(region_name) as char(30) character set iso885
 cqd hive_max_string_length_in_bytes '20';
 invoke table(hivemd(tables));
 invoke table(hivemd(columns));
+
+process hive statement 'drop table thive002';
+process hive statement 'create table thive002 (a int, b string)';
 select cast(table_name as char(30) character set iso88591), 
        file_format, num_cols, num_part_cols, num_bucket_cols, num_sort_cols,
        field_delimiter, record_terminator, hive_table_type
-  from table(hivemd(tables, "hive", "warehouse"));
+  from table(hivemd(tables, "hive", "thive002"))
+   where file_format = 'TEXTFILE';
 select cast(table_name as char(30) character set iso88591), 
        file_format, num_cols, num_part_cols, num_bucket_cols, num_sort_cols,
        field_delimiter, record_terminator, hive_table_type
-  from table(hivemd(tables)) where table_name = 'warehouse';
+  from table(hivemd(tables)) where table_name = 'thive002'
+  and file_format = 'TEXTFILE';
+
+cqd nested_joins 'OFF';
 select cast(column_name as char(30) character set iso88591), 
        sql_data_type, fs_data_type, hive_data_type,
        column_size, column_scale, 
        column_number, part_col_number, bucket_col_number, sort_col_number
-  from table(hivemd(columns, "hive", "warehouse"))
+  from table(hivemd(columns, "hive", "thive002")) C,
+       table(hivemd(tables, "hive", "thive002")) T
+   where C.table_name = T.table_name
+    and T.file_format = 'TEXTFILE'
   order by column_number;
+
 select cast(column_name as char(30) character set iso88591), 
        sql_data_type, fs_data_type, hive_data_type,
        column_size, column_scale, 
        column_number, part_col_number, bucket_col_number, sort_col_number
-  from table(hivemd(columns))
-  where table_name = 'warehouse'
+  from table(hivemd(tables, "hive", "thive002")) T,
+       table(hivemd(columns, "hive", "thive002")) C
+  where C.table_name = T.table_name
+    and T.file_format = 'TEXTFILE'
+    and T.table_name = 'thive002'
+    and C.table_name = 'thive002'
   order by column_number;
+cqd nested_joins reset;
+
+prepare s from select schema_name from table(hivemd(tables)) where table_name = 'thive002' and file_format = 'TEXTFILE';
+-- should return one row
+execute s;
+-- should return one row
+execute s;
+
+process hive statement 'drop table thivearr';
+process hive statement 'create table thivearr (a array<string>)';
+-- should return warning 8742
+select table_name from table(hivemd(columns)) where table_name = 'thivearr';
+
+process hive ddl 'drop table thivealldt';
+process hive ddl 'create table thivealldt(a smallint, b int, c bigint, d decimal(3,1), e string, f char(10), g varchar(7), h date, i timestamp)';
+select fs_data_type, left(sql_data_type, 20) sql_data_type, left(display_data_type, 60) display_data_type, hive_data_type, column_precision, column_scale, column_size  from table(hivemd(columns, "hive","thivealldt"  ));
 
 create table createOptions (a int) HBASE_OPTIONS 
 (max_versions = '3',

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/regress/seabase/TEST030
----------------------------------------------------------------------
diff --git a/core/sql/regress/seabase/TEST030 b/core/sql/regress/seabase/TEST030
index ed43ff9..b214860 100644
--- a/core/sql/regress/seabase/TEST030
+++ b/core/sql/regress/seabase/TEST030
@@ -127,9 +127,13 @@ select to_char(time '10:23:34', 'DD.MM.YYYY HH24.MI.SS') from (values(1)) x(a);
 select to_date ('10:23:34', 'HH24:MI:SS') from (values(1)) x(a);
 select to_date ('10:23:34', 'HH:MI:SS') from (values(1)) x(a);
 select to_date('04-DEC-2016','DDMONYYYY') from (values(1)) x(a);
+
 select to_time('2016-03-01', 'YYYY-MM-DD') from (values(1)) x(a);
 select to_time('03/01/2016 10:11:12', 'MM/DD/YYYY HH24:MI:SS') from (values(1)) x(a);
 select to_time('01:61:01', 'HH24:MI:SS') from (values(1)) x(a);
+select to_time(1, 'HH:MI:SS') from dual;
+select to_time(date '2018-04-02', 'HH:MI:SS') from dual;
+
 select to_date('2016-04-33 01:01:01','YYYY-MM-DD HH24:MI:SS') from (values(1)) x(a);
 select * from t030t1 where to_date(c, 'YYYY-MM-DD') = '2016-03-01';
 select to_date('01.03.2016:10:11:12', 'DD.MM.YYYY:HH24:MI:SS') from (values(1)) x(a);

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/regress/seabase/TEST031
----------------------------------------------------------------------
diff --git a/core/sql/regress/seabase/TEST031 b/core/sql/regress/seabase/TEST031
index 4d9ad04..aa9cf09 100644
--- a/core/sql/regress/seabase/TEST031
+++ b/core/sql/regress/seabase/TEST031
@@ -379,5 +379,15 @@ insert into hive.hive.t031hive1 values (2, '2017-01-02 11:11:11', 'a'),
 
 select * from hive.hive.t031hive1;
 
+-- caching of zero length strings
+drop table if exists t031t1 cascade;
+CREATE TABLE t031t1
+  ( 
+    a CHAR(1) not null 
+  , b CHAR(1 BYTE) CHARACTER SET UTF8 not null
+);
+
+-- should not crash
+prepare s from INSERT INTO t031t1 VALUES (DECODE('9', '9', 'F'), '');
 
 log;


[2/4] trafodion git commit: various fixes

Posted by an...@apache.org.
http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/regress/compGeneral/EXPECTED042
----------------------------------------------------------------------
diff --git a/core/sql/regress/compGeneral/EXPECTED042 b/core/sql/regress/compGeneral/EXPECTED042
index e766c48..1cd8b5f 100644
--- a/core/sql/regress/compGeneral/EXPECTED042
+++ b/core/sql/regress/compGeneral/EXPECTED042
@@ -1,9 +1,9 @@
 >>showstats for table t042_orderline on ol_o_id detail;
 
 Detailed Histogram data for Table TRAFODION.ORDERENTRY.T042_ORDERLINE
-Table ID: 1700229370398217975
+Table ID: 8379103414832633643
 
-Hist ID:    767276153
+Hist ID:    1428267625
 Column(s):  OL_O_ID
 Total Rows: 10
 Total UEC:  4
@@ -1725,10 +1725,6 @@ SQL query=select '0123456789' from t042_t1;
 HQC key=SELECT #NP# FROM T042_T1 ; 
 
 HQC::AddEntry(): passed
-SQL query=select '' from t042_t1;
-HQC key=SELECT #NP# FROM T042_T1 ; 
-
-HQC::AddEntry(): passed
 SQL query=select b from t042_t1 where a like 'BOO_%';
 HQC key=SELECT B FROM T042_T1 WHERE A LIKE #NP# ; 
 
@@ -1763,18 +1759,18 @@ HQC key=SELECT T . VARCHAR0_UNIQ AS T_VARCHAR0_UNIQ , T . CHAR2_2 AS T_CHAR2_2 ,
 >>-- test compile time
 >>
 >>sh more /proc/loadavg  | cut -d' ' -f 1-3 | sed -e 's/^/System load: /' >> LOG042;
-System load: 0.37 0.36 0.74
+System load: 1.39 2.74 2.71
 >>sh grep "model name" /proc/cpuinfo | head -1 | cut -d '@' -f 2 | sed -e 's/^/CPU frequency: /' >> LOG042;
-CPU frequency:  2.40GHz
+CPU frequency: model name	: Intel Core Processor (Haswell)
 >>set statistics on;
 >>prepare xx from select * from t042_orderline where ol_o_id = 1 ;
 
 --- SQL command prepared.
 
-Start Time             2017/01/31 17:26:48.806392
-End Time               2017/01/31 17:26:48.808005
-Elapsed Time                      00:00:00.001613
-Compile Time                      00:00:00.001613
+Start Time             2018/03/22 01:04:54.921227
+End Time               2018/03/22 01:04:54.924930
+Elapsed Time                      00:00:00.003703
+Compile Time                      00:00:00.003703
 Execution Time                    00:00:00.000000
 
 
@@ -1805,10 +1801,10 @@ HQC key=SELECT * FROM T042_ORDERLINE WHERE OL_O_ID = #NP# ;
 
 --- SQL command prepared.
 
-Start Time             2017/01/31 17:26:48.970491
-End Time               2017/01/31 17:26:48.972007
-Elapsed Time                      00:00:00.001516
-Compile Time                      00:00:00.001516
+Start Time             2018/03/22 01:04:55.115150
+End Time               2018/03/22 01:04:55.117539
+Elapsed Time                      00:00:00.002389
+Compile Time                      00:00:00.002389
 Execution Time                    00:00:00.000000
 
 
@@ -1841,7 +1837,7 @@ HQC key=SELECT * FROM T042_ORDERLINE WHERE OL_O_ID = #NP# ;
 NUM_ENTRIES  TEXT_ENTRIES  NUM_PLANS 
 -----------  ------------  ----------
 
-         65            10          65
+         64             9          64
 
 --- 1 row(s) selected.
 >>select num_entries, text_entries, num_plans from table(querycache('meta', 'local'));
@@ -1849,7 +1845,7 @@ NUM_ENTRIES  TEXT_ENTRIES  NUM_PLANS
 NUM_ENTRIES  TEXT_ENTRIES  NUM_PLANS 
 -----------  ------------  ----------
 
-         31             0          31
+         22             0          22
           2             0           2
 
 --- 2 row(s) selected.
@@ -1861,8 +1857,8 @@ NUM_ENTRIES  TEXT_ENTRIES  NUM_PLANS
 NUM_ENTRIES  TEXT_ENTRIES  NUM_PLANS 
 -----------  ------------  ----------
 
-         65            10          65
-         31             0          31
+         64             9          64
+         22             0          22
           2             0           2
 
 --- 3 row(s) selected.
@@ -1875,8 +1871,6 @@ NUM_ENTRIES  TEXT_ENTRIES  NUM_PLANS
 NUM_HITS    NUM_PARAMS  (EXPR)      (EXPR)
 ----------  ----------  ----------  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 
-         0           0  ====QUERY:  select '' from t042_t1;                                                                                                                                                                                 
-         0           0  ====QUERY:  select '' from t042_t1;                                                                                                                                                                                 
          0           0  ====QUERY:  select '0123456789' from t042_t1;                                                                                                                                                                       
          0           0  ====QUERY:  select * from t042_BTA1P006;                                                                                                                                                                            
          0           0  ====QUERY:  select * from t042_ORDERLINE  where OL_DIST_INFO like 'DoIQ%';                                                                                                                                          
@@ -1951,48 +1945,39 @@ NUM_HITS    NUM_PARAMS  (EXPR)      (EXPR)
          1           9  ====QUERY:  select bitand(1,2), bitor(0,1), bitxor(0,0),bitnot(0), abs(-1) from t042_ORDERLINE;                                                                                                                     
          5           1  ====QUERY:  select * from t042_orderline where ol_o_id = 1 ;                                                                                                                                                        
 
---- 75 row(s) selected.
+--- 73 row(s) selected.
 >>select num_hits, num_params, '====QUERY:', cast(substring(text, 1, 200) as char(200 bytes) character set utf8)
 +>  from table(querycacheentries('meta', 'local')) order by 1,2,4;
 
 NUM_HITS    NUM_PARAMS  (EXPR)      (EXPR)
 ----------  ----------  ----------  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 
-         0           1  ====QUERY:  SELECT COMPONENT_UID, OPERATION_CODE, GRANTEE_ID, GRANTOR_ID, GRANTEE_NAME, GRANTOR_NAME, GRANT_DEPTH FROM TRAFODION."_PRIVMGR_MD_".COMPONENT_PRIVILEGES WHERE COMPONENT_UID = 1 AND OPERATION_CODE IN (
-         0           1  ====QUERY:  SELECT COMPONENT_UID, OPERATION_CODE, GRANTEE_ID, GRANTOR_ID, GRANTEE_NAME, GRANTOR_NAME, GRANT_DEPTH FROM TRAFODION."_PRIVMGR_MD_".COMPONENT_PRIVILEGES WHERE COMPONENT_UID = 1 AND OPERATION_CODE IN (
-         0           1  ====QUERY:  SELECT OBJECT_UID, OBJECT_NAME, OBJECT_TYPE, GRANTEE_ID, GRANTEE_NAME, GRANTEE_TYPE, GRANTOR_ID, GRANTOR_NAME, GRANTOR_TYPE, PRIVILEGES_BITMAP, GRANTABLE_BITMAP FROM TRAFODION."_PRIVMGR_MD_".OBJECT_PR
-         0           1  ====QUERY:  SELECT object_uid,object_name,grantee_id,grantee_name,grantor_id,grantor_name,column_number,privileges_bitmap,grantable_bitmap FROM TRAFODION."_PRIVMGR_MD_".COLUMN_PRIVILEGES where object_uid = 170022
-         0           1  ====QUERY:  select check_option, is_updatable, is_insertable from TRAFODION."_MD_".VIEWS where view_uid = 1700229370398217975 for read committed access                                                             
-         0           1  ====QUERY:  select is_audited, num_salt_partns, row_format, flags from TRAFODION."_MD_".TABLES where table_uid = 1700229370398217975 for read committed access                                                      
-         0           1  ====QUERY:  select trim(O.catalog_name || '.' || '"' || O.schema_name || '"' || '.' || '"' || O.object_name || '"' ) constr_name, trim(O2.catalog_name || '.' || '"' || O2.schema_name || '"' || '.' || '"' || O2.ob
-         0           1  ====QUERY:  select trim(O.catalog_name || '.' || '"' || O.schema_name || '"' || '.' || '"' || O.object_name || '"' ) constr_name, trim(O2.catalog_name || '.' || '"' || O2.schema_name || '"' || '.' || '"' || O2.ob
-         0           2  ====QUERY:  select O.catalog_name, O.schema_name, O.object_name, I.keytag, I.is_unique, I.is_explicit, I.key_colcount, I.nonkey_colcount, T.num_salt_partns, T.row_format, I.index_uid from TRAFODION."_MD_".INDEXES
+         0           1  ====QUERY:  select is_audited, num_salt_partns, row_format, flags from TRAFODION."_MD_".TABLES where table_uid = 8379103414832633643 for read committed access                                                      
          0           2  ====QUERY:  select column_name, column_number, column_class, fs_data_type, column_size, column_precision, column_scale, datetime_start_field, datetime_end_field, trim(is_upshifted), column_flags, nullable, trim(c
-         0           2  ====QUERY:  select column_name, column_number, keyseq_number, ordering , cast(0 as int not null) from TRAFODION."_MD_".KEYS where object_uid = 1700229370398218011 for read committed access order by keyseq_number 
-         0           2  ====QUERY:  select column_name, column_number, keyseq_number, ordering , cast(0 as int not null) from TRAFODION."_MD_".KEYS where object_uid = 1700229370398222005 for read committed access order by keyseq_number 
-         0           3  ====QUERY:  select O.object_name, C.constraint_type, C.col_count, C.constraint_uid, C.enforced, C.flags from TRAFODION."_MD_".OBJECTS O, TRAFODION."_MD_".TABLE_CONSTRAINTS C where O.catalog_name = 'TRAFODION' and
-         0           3  ====QUERY:  select column_name, column_number, keyseq_number, ordering, cast(0 as int not null)  from TRAFODION."_MD_".KEYS where object_uid = 1700229370398217975 and nonkeycol = 0 for read committed access order
-         0           4  ====QUERY:  select object_uid, object_owner, schema_owner, flags from TRAFODION."_MD_".OBJECTS where catalog_name = 'TRAFODION' and schema_name = '_MD_' and object_name = 'OBJECTS'  and object_type = 'BT';       
-         0           4  ====QUERY:  select object_uid, object_type from TRAFODION."_MD_".OBJECTS where catalog_name = 'TRAFODION' and schema_name = 'ORDERENTRY' and object_name = 'DESCRIBE__'  and object_type = '  '                     
-         0           5  ====QUERY:  select object_uid, object_owner, schema_owner, flags from TRAFODION."_MD_".OBJECTS where catalog_name = 'TRAFODION' and schema_name = 'ORDERENTRY' and object_name = 'T042_ORDERLINE'  and object_type =
-         1           1  ====QUERY:  SELECT COMPONENT_UID, OPERATION_CODE, GRANTEE_ID, GRANTOR_ID, GRANTEE_NAME, GRANTOR_NAME, GRANT_DEPTH FROM TRAFODION."_PRIVMGR_MD_".COMPONENT_PRIVILEGES WHERE COMPONENT_UID = 1 AND OPERATION_CODE IN (
-         1           1  ====QUERY:  SELECT COMPONENT_UID, OPERATION_CODE, GRANTEE_ID, GRANTOR_ID, GRANTEE_NAME, GRANTOR_NAME, GRANT_DEPTH FROM TRAFODION."_PRIVMGR_MD_".COMPONENT_PRIVILEGES WHERE COMPONENT_UID = 1 AND OPERATION_CODE IN (
-         1           1  ====QUERY:  SELECT OBJECT_UID, OBJECT_NAME, OBJECT_TYPE, GRANTEE_ID, GRANTEE_NAME, GRANTEE_TYPE, GRANTOR_ID, GRANTOR_NAME, GRANTOR_TYPE, PRIVILEGES_BITMAP, GRANTABLE_BITMAP FROM TRAFODION."_PRIVMGR_MD_".OBJECT_PR
-         1           1  ====QUERY:  SELECT object_uid,object_name,grantee_id,grantee_name,grantor_id,grantor_name,column_number,privileges_bitmap,grantable_bitmap FROM TRAFODION."_PRIVMGR_MD_".COLUMN_PRIVILEGES where object_uid = 170022
-         1           1  ====QUERY:  select check_option, is_updatable, is_insertable from TRAFODION."_MD_".VIEWS where view_uid = 1700229370398220983 for read committed access                                                             
-         1           1  ====QUERY:  select is_audited, num_salt_partns, row_format, flags from TRAFODION."_MD_".TABLES where table_uid = 1700229370398220983 for read committed access                                                      
-         1           2  ====QUERY:  select O.catalog_name, O.schema_name, O.object_name, I.keytag, I.is_unique, I.is_explicit, I.key_colcount, I.nonkey_colcount, T.num_salt_partns, T.row_format, I.index_uid from TRAFODION."_MD_".INDEXES
+         0           3  ====QUERY:  select column_name, column_number, keyseq_number, ordering, cast(0 as int not null)  from TRAFODION."_MD_".KEYS where object_uid = 8379103414832633643 and nonkeycol = 0 for read committed access order
+         0           4  ====QUERY:  select object_uid, object_owner, schema_owner, flags, create_time from TRAFODION."_MD_".OBJECTS where catalog_name = 'TRAFODION' and schema_name = 'ORDERENTRY' and object_name = 'DESCRIBE__'  and obje
+         0           4  ====QUERY:  select object_uid, object_owner, schema_owner, flags, create_time from TRAFODION."_MD_".OBJECTS where catalog_name = 'TRAFODION' and schema_name = '_MD_' and object_name = 'OBJECTS'  and object_type =
+         0           5  ====QUERY:  select object_uid, object_owner, schema_owner, flags, create_time from TRAFODION."_MD_".OBJECTS where catalog_name = 'TRAFODION' and schema_name = 'ORDERENTRY' and object_name = 'T042_ORDERLINE'  and 
+         1           1  ====QUERY:  select is_audited, num_salt_partns, row_format, flags from TRAFODION."_MD_".TABLES where table_uid = 8379103414832637810 for read committed access                                                      
+         1           1  ====QUERY:  select trim(O.catalog_name || '.' || '"' || O.schema_name || '"' || '.' || '"' || O.object_name || '"' ) constr_name, trim(O2.catalog_name || '.' || '"' || O2.schema_name || '"' || '.' || '"' || O2.ob
          1           2  ====QUERY:  select column_name, column_number, column_class, fs_data_type, column_size, column_precision, column_scale, datetime_start_field, datetime_end_field, trim(is_upshifted), column_flags, nullable, trim(c
-         1           3  ====QUERY:  select O.object_name, C.constraint_type, C.col_count, C.constraint_uid, C.enforced, C.flags from TRAFODION."_MD_".OBJECTS O, TRAFODION."_MD_".TABLE_CONSTRAINTS C where O.catalog_name = 'TRAFODION' and
-         1           3  ====QUERY:  select column_name, column_number, keyseq_number, ordering, cast(0 as int not null)  from TRAFODION."_MD_".KEYS where object_uid = 1700229370398220983 and nonkeycol = 0 for read committed access order
-         1           5  ====QUERY:  select object_uid, object_owner, schema_owner, flags from TRAFODION."_MD_".OBJECTS where catalog_name = 'TRAFODION' and schema_name = 'ORDERENTRY' and object_name = 'T042_T1'  and object_type = 'BT'  
+         1           2  ====QUERY:  select column_name, column_number, keyseq_number, ordering , cast(0 as int not null) from TRAFODION."_MD_".KEYS where object_uid = 8379103414832633687 for read committed access order by keyseq_number 
+         1           3  ====QUERY:  select column_name, column_number, keyseq_number, ordering, cast(0 as int not null)  from TRAFODION."_MD_".KEYS where object_uid = 8379103414832637810 and nonkeycol = 0 for read committed access order
+         1           5  ====QUERY:  select object_uid, object_owner, schema_owner, flags, create_time from TRAFODION."_MD_".OBJECTS where catalog_name = 'TRAFODION' and schema_name = 'ORDERENTRY' and object_name = 'T042_T1'  and object_
+         2           1  ====QUERY:  SELECT COMPONENT_UID, OPERATION_CODE, GRANTEE_ID, GRANTOR_ID, GRANTEE_NAME, GRANTOR_NAME, GRANT_DEPTH FROM TRAFODION."_PRIVMGR_MD_".COMPONENT_PRIVILEGES WHERE COMPONENT_UID = 1 AND OPERATION_CODE IN (
+         2           1  ====QUERY:  SELECT COMPONENT_UID, OPERATION_CODE, GRANTEE_ID, GRANTOR_ID, GRANTEE_NAME, GRANTOR_NAME, GRANT_DEPTH FROM TRAFODION."_PRIVMGR_MD_".COMPONENT_PRIVILEGES WHERE COMPONENT_UID = 1 AND OPERATION_CODE IN (
          2           1  ====QUERY:  SELECT HISTOGRAM_ID, COLUMN_NUMBER, COLCOUNT, INTERVAL_COUNT, ROWCOUNT, TOTAL_UEC, JULIANTIMESTAMP(STATS_TIME), LOW_VALUE, HIGH_VALUE, JULIANTIMESTAMP(READ_TIME), READ_COUNT, SAMPLE_SECS, COL_SECS, SA
          2           1  ====QUERY:  SELECT HISTOGRAM_ID, INTERVAL_NUMBER, INTERVAL_ROWCOUNT, INTERVAL_UEC, INTERVAL_BOUNDARY, CAST(STD_DEV_OF_FREQ AS DOUBLE PRECISION), V1, V2, V5 FROM TRAFODION.ORDERENTRY.SB_HISTOGRAM_INTERVALS WHERE T
-         2           3  ====QUERY:  select octet_length(text), text from TRAFODION."_MD_".TEXT where text_uid = 1700229370398217975 and text_type = 2 and sub_id = 0 for read committed access order by seq_num                             
-         3           3  ====QUERY:  select octet_length(text), text from TRAFODION."_MD_".TEXT where text_uid = 1700229370398220983 and text_type = 2 and sub_id = 0 for read committed access order by seq_num                             
-        12           4  ====QUERY:  select object_uid, object_owner, schema_owner, flags from TRAFODION."_MD_".OBJECTS where catalog_name = 'TRAFODION' and schema_name = '_MD_' and object_name = 'TABLES'  and object_type = 'BT';        
-
---- 33 row(s) selected.
+         2           1  ====QUERY:  SELECT OBJECT_UID, OBJECT_NAME, OBJECT_TYPE, GRANTEE_ID, GRANTEE_NAME, GRANTEE_TYPE, GRANTOR_ID, GRANTOR_NAME, GRANTOR_TYPE, PRIVILEGES_BITMAP, GRANTABLE_BITMAP FROM TRAFODION."_PRIVMGR_MD_".OBJECT_PR
+         2           1  ====QUERY:  SELECT object_uid,object_name,grantee_id,grantee_name,grantor_id,grantor_name,column_number,privileges_bitmap,grantable_bitmap FROM TRAFODION."_PRIVMGR_MD_".COLUMN_PRIVILEGES where object_uid = 837910
+         2           1  ====QUERY:  select check_option, is_updatable, is_insertable from TRAFODION."_MD_".VIEWS where view_uid = 8379103414832633643 for read committed access                                                             
+         2           2  ====QUERY:  select O.catalog_name, O.schema_name, O.object_name, I.keytag, I.is_unique, I.is_explicit, I.key_colcount, I.nonkey_colcount, T.num_salt_partns, T.row_format, I.index_uid from TRAFODION."_MD_".INDEXES
+         2           3  ====QUERY:  select O.object_name, C.constraint_type, C.col_count, C.constraint_uid, C.enforced, C.flags from TRAFODION."_MD_".OBJECTS O, TRAFODION."_MD_".TABLE_CONSTRAINTS C where O.catalog_name = 'TRAFODION' and
+         2           3  ====QUERY:  select octet_length(text), text from TRAFODION."_MD_".TEXT where text_uid = 8379103414832633643 and text_type = 2 and sub_id = 0 for read committed access order by seq_num                             
+         3           3  ====QUERY:  select octet_length(text), text from TRAFODION."_MD_".TEXT where text_uid = 8379103414832637810 and text_type = 2 and sub_id = 0 for read committed access order by seq_num                             
+        12           4  ====QUERY:  select object_uid, object_owner, schema_owner, flags, create_time from TRAFODION."_MD_".OBJECTS where catalog_name = 'TRAFODION' and schema_name = '_MD_' and object_name = 'TABLES'  and object_type = 
+
+--- 24 row(s) selected.
 >>select num_hits, num_params, '====QUERY:', cast(substring(text, 1, 200) as char(200 bytes) character set utf8)
 +>  from table(querycacheentries('ustats', 'local')) order by 1,2,4;
 
@@ -2002,7 +1987,7 @@ NUM_HITS    NUM_PARAMS  (EXPR)      (EXPR)
 (EXPR)              
 --------------------
 
-                 108
+                  97
 
 --- 1 row(s) selected.
 >>-- should be the sum of the user, meta and ustats caches
@@ -2014,7 +1999,7 @@ NUM_HITS    NUM_PARAMS  (EXPR)      (EXPR)
 NUM_HKEYS   NUM_SKEYS   NUM_MAX_VALUES_PER_KEY  NUM_HASH_TABLE_BUCKETS
 ----------  ----------  ----------------------  ----------------------
 
-        37          60                       5                     211
+        37          59                       5                     211
 
 --- 1 row(s) selected.
 >>select * from table(hybridquerycache('meta', 'local'));
@@ -2022,7 +2007,7 @@ NUM_HKEYS   NUM_SKEYS   NUM_MAX_VALUES_PER_KEY  NUM_HASH_TABLE_BUCKETS
 NUM_HKEYS   NUM_SKEYS   NUM_MAX_VALUES_PER_KEY  NUM_HASH_TABLE_BUCKETS
 ----------  ----------  ----------------------  ----------------------
 
-        29          31                       5                     211
+        21          22                       5                     211
          2           2                       5                     211
 
 --- 2 row(s) selected.
@@ -2034,8 +2019,8 @@ NUM_HKEYS   NUM_SKEYS   NUM_MAX_VALUES_PER_KEY  NUM_HASH_TABLE_BUCKETS
 NUM_HKEYS   NUM_SKEYS   NUM_MAX_VALUES_PER_KEY  NUM_HASH_TABLE_BUCKETS
 ----------  ----------  ----------------------  ----------------------
 
-        37          60                       5                     211
-        29          31                       5                     211
+        37          59                       5                     211
+        21          22                       5                     211
          2           2                       5                     211
 
 --- 3 row(s) selected.
@@ -2063,7 +2048,6 @@ NUM_HITS    NUM_PLITERALS  NUM_NPLITERALS
          0              0               1
          0              0               1
          0              0               1
-         0              0               1
          0              0               2
          0              0               2
          0              0               2
@@ -2106,25 +2090,14 @@ NUM_HITS    NUM_PLITERALS  NUM_NPLITERALS
          1              4               0
          5              1               0
 
---- 60 row(s) selected.
+--- 59 row(s) selected.
 >>select num_hits, num_PLiterals,  num_NPLiterals from table(hybridquerycacheentries('meta', 'local')) order by 1, 2, 3;
 
 NUM_HITS    NUM_PLITERALS  NUM_NPLITERALS
 ----------  -------------  --------------
 
          0              1               0
-         0              1               0
-         0              1               0
-         0              1               0
-         0              1              10
-         0              1              10
-         0              1              14
-         0              1              14
-         0              2               1
-         0              2               1
          0              2               1
-         0              2               3
-         0              3               1
          0              3               1
          0              3               1
          0              4               0
@@ -2133,20 +2106,22 @@ NUM_HITS    NUM_PLITERALS  NUM_NPLITERALS
          0              5               0
          0              5               0
          1              1               0
-         1              1               0
-         1              1               0
-         1              1               0
-         1              1              10
-         1              1              10
+         1              1              14
+         1              2               1
          1              2               1
-         1              2               3
          1              3               1
          2              1               0
+         2              1               0
+         2              1               0
+         2              1               0
          2              1               1
+         2              1              10
+         2              1              10
+         2              2               3
          2              3               0
          3              3               0
 
---- 33 row(s) selected.
+--- 24 row(s) selected.
 >>select num_hits, num_PLiterals,  num_NPLiterals from table(hybridquerycacheentries('ustats', 'local')) order by 1, 2, 3;
 
 --- 0 row(s) selected.
@@ -2155,7 +2130,7 @@ NUM_HITS    NUM_PLITERALS  NUM_NPLITERALS
 (EXPR)              
 --------------------
 
-                  93
+                  83
 
 --- 1 row(s) selected.
 >>-- should be the sum of the user, meta and ustats caches
@@ -2243,7 +2218,7 @@ book        row2
 NUM_ENTRIES  TEXT_ENTRIES  NUM_PLANS 
 -----------  ------------  ----------
 
-          4             4           4
+          3             3           3
           0             0           0
           0             0           0
 
@@ -2253,7 +2228,7 @@ NUM_ENTRIES  TEXT_ENTRIES  NUM_PLANS
 NUM_HKEYS   NUM_SKEYS   NUM_MAX_VALUES_PER_KEY  NUM_HASH_TABLE_BUCKETS
 ----------  ----------  ----------------------  ----------------------
 
-         2           3                       5                     211
+         2           2                       5                     211
          0           0                       5                     211
          0           0                       5                     211
 

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/regress/core/EXPECTED038.LINUX
----------------------------------------------------------------------
diff --git a/core/sql/regress/core/EXPECTED038.LINUX b/core/sql/regress/core/EXPECTED038.LINUX
index 3d86052..d317748 100644
--- a/core/sql/regress/core/EXPECTED038.LINUX
+++ b/core/sql/regress/core/EXPECTED038.LINUX
@@ -127,10 +127,12 @@ EMPNUM       FIRSTNAME             LASTNAME              AGE          SALARY
 >>select * from T038edat
 +> where {fn locate('ma', {fn concat(first_name, last_name)}, 1)} > 0;
 
-*** ERROR[3131] The statement just entered is currently not supported.
+EMPNUM       FIRST_NAME            LAST_NAME           
+-----------  --------------------  --------------------
 
-*** ERROR[8822] The statement was not prepared.
+        300    ARUN                Thomas              
 
+--- 1 row(s) selected.
 >>
 >>select {fn lcase(first_name)} from T038edat;
 
@@ -243,10 +245,10 @@ ORDER_NUM    ORDER_DATE  ORDER_TIME  ORDER_QTY
 -----------  ----------  ----------  -----------
 
         100  1997-01-30    13:40:05         1000
-        200  2017-06-05    21:43:42           99
+        200  2018-03-08    04:11:27           99
         300  1996-08-10    10:20:10         6000
-        400  1997-05-12    21:43:42           99
-        500  2017-06-05    21:43:42           99
+        400  1997-05-12    04:11:27           99
+        500  2018-03-08    04:11:27           99
 
 --- 5 row(s) selected.
 >>
@@ -264,7 +266,7 @@ ORDER_NUM    ORDER_DATE  ORDER_TIME  ORDER_QTY
 T038PART_NUM  ORDER_TIME                
 ------------  --------------------------
 
-         600  2017-06-05 21:43:45.699265
+         600  2018-03-08 04:11:32.295835
 
 --- 1 row(s) selected.
 >>
@@ -661,8 +663,8 @@ GANESAN               DEV                   YOW
 EMPNUM       EMPNAME               DEPTNUM      DEPTNUM      DEPTNAME              MANAGER               UNITNUM      DEPTNUM      REVENVUE
 -----------  --------------------  -----------  -----------  --------------------  --------------------  -----------  -----------  ------------
 
-        100  BHAVE                        6400         6400  DEV                   YOW                           101         6400     10000.000
         100  RAO                          6500         6500  QA                    DENNIS                          ?            ?             ?
+        100  BHAVE                        6400         6400  DEV                   YOW                           101         6400     10000.000
         100  GANESAN                      6400         6400  DEV                   YOW                           101         6400     10000.000
 
 --- 3 row(s) selected.
@@ -674,8 +676,8 @@ EMPNUM       EMPNAME               DEPTNUM      DEPTNUM      DEPTNAME
 EMPNUM       EMPNAME               DEPTNUM      DEPTNUM      DEPTNAME              MANAGER               UNITNUM      DEPTNUM      REVENVUE
 -----------  --------------------  -----------  -----------  --------------------  --------------------  -----------  -----------  ------------
 
-        100  RAO                          6500         6500  QA                    DENNIS                          ?            ?             ?
         100  BHAVE                        6400         6400  DEV                   YOW                           101         6400     10000.000
+        100  RAO                          6500         6500  QA                    DENNIS                          ?            ?             ?
         100  GANESAN                      6400         6400  DEV                   YOW                           101         6400     10000.000
 
 --- 3 row(s) selected.
@@ -703,8 +705,8 @@ EMPNUM       EMPNAME               DEPTNUM      DEPTNUM      DEPTNAME
 -----------  --------------------  -----------  -----------  --------------------  --------------------  -----------  -----------  ------------
 
         100  RAO                          6500         6500  QA                    DENNIS                          ?            ?             ?
-        100  BHAVE                        6400         6400  DEV                   YOW                           101         6400     10000.000
         100  GANESAN                      6400         6400  DEV                   YOW                           101         6400     10000.000
+        100  BHAVE                        6400         6400  DEV                   YOW                           101         6400     10000.000
 
 --- 3 row(s) selected.
 >>
@@ -730,9 +732,9 @@ EMPNUM       EMPNAME               DEPTNUM      DEPTNUM      DEPTNAME
 EMPNUM       EMPNAME               DEPTNUM      DEPTNUM      DEPTNAME              MANAGER               UNITNUM      DEPTNUM      REVENVUE
 -----------  --------------------  -----------  -----------  --------------------  --------------------  -----------  -----------  ------------
 
+        100  RAO                          6500         6500  QA                    DENNIS                          ?            ?             ?
         100  BHAVE                        6400         6400  DEV                   YOW                           101         6400     10000.000
         100  GANESAN                      6400         6400  DEV                   YOW                           101         6400     10000.000
-        100  RAO                          6500         6500  QA                    DENNIS                          ?            ?             ?
 
 --- 3 row(s) selected.
 >>SELECT *
@@ -743,9 +745,9 @@ EMPNUM       EMPNAME               DEPTNUM      DEPTNUM      DEPTNAME
 EMPNUM       EMPNAME               DEPTNUM      DEPTNUM      DEPTNAME              MANAGER               UNITNUM      DEPTNUM      REVENVUE
 -----------  --------------------  -----------  -----------  --------------------  --------------------  -----------  -----------  ------------
 
-        100  BHAVE                        6400         6400  DEV                   YOW                           101         6400     10000.000
-        100  RAO                          6500         6500  QA                    DENNIS                          ?            ?             ?
         100  GANESAN                      6400         6400  DEV                   YOW                           101         6400     10000.000
+        100  RAO                          6500         6500  QA                    DENNIS                          ?            ?             ?
+        100  BHAVE                        6400         6400  DEV                   YOW                           101         6400     10000.000
 
 --- 3 row(s) selected.
 >>

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/regress/executor/EXPECTED012
----------------------------------------------------------------------
diff --git a/core/sql/regress/executor/EXPECTED012 b/core/sql/regress/executor/EXPECTED012
index a15082d..26730d5 100755
--- a/core/sql/regress/executor/EXPECTED012
+++ b/core/sql/regress/executor/EXPECTED012
@@ -899,7 +899,6 @@ A            B           C
 >>-- * select * from t012t1 where position('b' in b) < 3;
 >>-- * select * from t012t1 where position('b' in b) <= 2;
 >>
->>?ifMX
 >>select b, position(N'ab' in b) from t012ut1;
 
 B                     (EXPR)    
@@ -1032,7 +1031,138 @@ A            B                     C
          40  test                  trim on non-space                                           
 
 --- 3 row(s) selected.
->>?ifMX
+>>
+>>-- test INSTR function
+>>select instr('heelplo', 'l', 2, 2) from dual;
+
+(EXPR)    
+----------
+
+         6
+
+--- 1 row(s) selected.
+>>select instr('heelplo', 'l', 2) from dual;
+
+(EXPR)    
+----------
+
+         4
+
+--- 1 row(s) selected.
+>>select instr('heelplo', 'l', 1) from dual;
+
+(EXPR)    
+----------
+
+         4
+
+--- 1 row(s) selected.
+>>select instr('heelplo', 'l', 5) from dual;
+
+(EXPR)    
+----------
+
+         6
+
+--- 1 row(s) selected.
+>>select instr('heelplo', 'l', 10) from dual;
+
+(EXPR)    
+----------
+
+         0
+
+--- 1 row(s) selected.
+>>SELECT INSTR('CORPORATE FLOOR','OR', 3, 1) FROM DUAL;
+
+(EXPR)    
+----------
+
+         5
+
+--- 1 row(s) selected.
+>>SELECT INSTR('CORPORATE FLOOR','OR', 3, 2) FROM DUAL;
+
+(EXPR)    
+----------
+
+        14
+
+--- 1 row(s) selected.
+>>SELECT INSTR('CORPORATE FLOOR','OR', -3, 2) FROM DUAL;
+
+*** ERROR[1572] START POSITION value cannot be a negative number for INSTR function.
+
+--- 0 row(s) selected.
+>>SELECT INSTR('CORPORATE FLOOR','OR', 3, -2) FROM DUAL;
+
+*** ERROR[1572] OCCURRENCE value cannot be a negative number for INSTR function.
+
+--- 0 row(s) selected.
+>>
+>>select instr(_ucs2 x'c231 c232 c232 c233 c234 c233 c235', _ucs2 x'c233', 2, 2) from dual;
+
+(EXPR)    
+----------
+
+         6
+
+--- 1 row(s) selected.
+>>select instr(_ucs2 x'c231 c232 c232 c233 c234 c233 c235', _ucs2 x'c233', 2) from dual;
+
+(EXPR)    
+----------
+
+         4
+
+--- 1 row(s) selected.
+>>select instr(_ucs2 x'c231 c232 c232 c233 c234 c233 c235', _ucs2 x'c233', 1) from dual;
+
+(EXPR)    
+----------
+
+         4
+
+--- 1 row(s) selected.
+>>select instr(_ucs2 x'c231 c232 c232 c233 c234 c233 c235', _ucs2 x'c233', 5) from dual;
+
+(EXPR)    
+----------
+
+         6
+
+--- 1 row(s) selected.
+>>select instr(_ucs2 x'c231 c232 c232 c233 c234 c233 c235', _ucs2 x'c233', 10) from dual;
+
+(EXPR)    
+----------
+
+         0
+
+--- 1 row(s) selected.
+>>
+>>select instr(_ucs2 x'c231 c232 c233 c234 c232 c233 c235 c236 c237 c331 c332 c333 c232 c232 c233', _ucs2 x'c232 c233', 3, 1) from dual;
+
+(EXPR)    
+----------
+
+         5
+
+--- 1 row(s) selected.
+>>select instr(_ucs2 x'c231 c232 c233 c234 c232 c233 c235 c236 c237 c331 c332 c333 c232 c232 c233', _ucs2 x'c232 c233', 3, 2) from dual;
+
+(EXPR)    
+----------
+
+        14
+
+--- 1 row(s) selected.
+>>select instr(_ucs2 x'c231 c232 c233 c234 c232 c233 c235 c236 c237 c331 c332 c333 c232 c232 c233', _ucs2 x'c232 c233', -3, 2) from dual;
+
+*** ERROR[1572] START POSITION value cannot be a negative number for INSTR function.
+
+--- 0 row(s) selected.
+>>
 >>
 >>-- testing SUBSTRING function
 >>select b,substring(b from 2 for 1) as u,char_length(substring(b from 2 for 1)) len from t012t1;
@@ -1925,7 +2055,6 @@ A            B           C
 
 --- 1 row(s) selected.
 >>
->>?ifMX
 >>select b||b,char_length(b||b) from t012ut1;
 
 (EXPR)                                    (EXPR)    
@@ -2132,7 +2261,6 @@ A            B                     C
          30     abc                   def                                                      
 
 --- 1 row(s) selected.
->>?ifMX
 >>
 >>-- test BIT functions
 >>select bitand(1,1), bitor(1,1), bitxor(1,1), bitnot(1) from (values(1)) x(a);
@@ -2629,6 +2757,465 @@ C
 
 --- 9 row(s) selected.
 >>
+>>-- various operations involving number datatypes and string functions.
+>>select '1 ' || 12.34e3 from dual;
+
+(EXPR)                     
+---------------------------
+
+1 1.23400000000000000E+004 
+
+--- 1 row(s) selected.
+>>select 12 || '1 ' || 12.34e3 from dual;
+
+(EXPR)                         
+-------------------------------
+
+121 1.23400000000000000E+004   
+
+--- 1 row(s) selected.
+>>select concat(_ucs2'2233', 12.34e3) from dual;
+
+(EXPR)                                                    
+----------------------------------------------------------
+
+22331.23400000000000000E+004                              
+
+--- 1 row(s) selected.
+>>select case when 1 = 1 then 12.3e34 else '1' end from dual;
+
+(EXPR)                   
+-------------------------
+
+1.23000000000000000E+035 
+
+--- 1 row(s) selected.
+>>
+>>drop table if exists t012t4;
+
+--- SQL operation complete.
+>>
+>>create table t012t4 (
++>c1 float,
++>c2 numeric,
++>c3 numeric(128),
++>c4 numeric(10,5),
++>c5 decimal,
++>c6 decimal(18),
++>c7 decimal(10,5)
++>);
+
+--- SQL operation complete.
+>>insert into t012t4 values (1.23, 1.23, 1.23, 1.23, 1.23, 1.23, 1.23);
+
+--- 1 row(s) inserted.
+>>select * from t012t4;
+
+C1                         C2           C3                                                                                                                                 C4                     C5          C6                   C7
+-------------------------  -----------  ---------------------------------------------------------------------------------------------------------------------------------  ---------------------  ----------  -------------------  ------------
+
+ 1.23000000000000000E+000            1                                                                                                                                  1                1.23000           1                    1       1.23000
+
+--- 1 row(s) selected.
+>>
+>>select CONCAT(c1,'ZZZ') from t012t4;
+
+(EXPR)                      
+----------------------------
+
+1.23000000000000000E+000ZZZ 
+
+--- 1 row(s) selected.
+>>select CONCAT(c2,'ZZZ') from t012t4;
+
+(EXPR)        
+--------------
+
+1ZZZ          
+
+--- 1 row(s) selected.
+>>select CONCAT(c3,'ZZZ') from t012t4;
+
+(EXPR)
+------------------------------------------------------------------------------------------------------------------------------------
+
+1ZZZ                                                                                                                                
+
+--- 1 row(s) selected.
+>>select CONCAT(c4,'ZZZ') from t012t4;
+
+(EXPR)                  
+------------------------
+
+1.23000ZZZ              
+
+--- 1 row(s) selected.
+>>select CONCAT(c5,'ZZZ') from t012t4;
+
+(EXPR)       
+-------------
+
+1ZZZ         
+
+--- 1 row(s) selected.
+>>select CONCAT(c6,'ZZZ') from t012t4;
+
+(EXPR)                
+----------------------
+
+1ZZZ                  
+
+--- 1 row(s) selected.
+>>select CONCAT(c7,'ZZZ') from t012t4;
+
+(EXPR)         
+---------------
+
+1.23000ZZZ     
+
+--- 1 row(s) selected.
+>>
+>>select LPAD(c1,2,'ZZZ') from t012t4;
+
+(EXPR)
+------
+
+1.    
+
+--- 1 row(s) selected.
+>>select LPAD(c2,2,'ZZZ') from t012t4;
+
+(EXPR)
+------
+
+Z1    
+
+--- 1 row(s) selected.
+>>select LPAD(c3,2,'ZZZ') from t012t4;
+
+(EXPR)
+------
+
+Z1    
+
+--- 1 row(s) selected.
+>>select LPAD(c4,2,'ZZZ') from t012t4;
+
+(EXPR)
+------
+
+1.    
+
+--- 1 row(s) selected.
+>>select LPAD(c5,2,'ZZZ') from t012t4;
+
+(EXPR)
+------
+
+Z1    
+
+--- 1 row(s) selected.
+>>select LPAD(c6,2,'ZZZ') from t012t4;
+
+(EXPR)
+------
+
+Z1    
+
+--- 1 row(s) selected.
+>>select LPAD(c7,2,'ZZZ') from t012t4;
+
+(EXPR)
+------
+
+1.    
+
+--- 1 row(s) selected.
+>>
+>>select LTRIM(c1) from t012t4;
+
+(EXPR)                   
+-------------------------
+
+1.23000000000000000E+000 
+
+--- 1 row(s) selected.
+>>select LTRIM(c2) from t012t4;
+
+(EXPR)     
+-----------
+
+1          
+
+--- 1 row(s) selected.
+>>select LTRIM(c3) from t012t4;
+
+(EXPR)
+---------------------------------------------------------------------------------------------------------------------------------
+
+1                                                                                                                                
+
+--- 1 row(s) selected.
+>>select LTRIM(c4) from t012t4;
+
+(EXPR)               
+---------------------
+
+1.23000              
+
+--- 1 row(s) selected.
+>>select LTRIM(c5) from t012t4;
+
+(EXPR)    
+----------
+
+1         
+
+--- 1 row(s) selected.
+>>select LTRIM(c6) from t012t4;
+
+(EXPR)             
+-------------------
+
+1                  
+
+--- 1 row(s) selected.
+>>select LTRIM(c7) from t012t4;
+
+(EXPR)      
+------------
+
+1.23000     
+
+--- 1 row(s) selected.
+>>
+>>select OCTET_LENGTH(c1) from t012t4;
+
+(EXPR)    
+----------
+
+        24
+
+--- 1 row(s) selected.
+>>select OCTET_LENGTH(c2) from t012t4;
+
+(EXPR)    
+----------
+
+         1
+
+--- 1 row(s) selected.
+>>select OCTET_LENGTH(c3) from t012t4;
+
+(EXPR)    
+----------
+
+         1
+
+--- 1 row(s) selected.
+>>select OCTET_LENGTH(c4) from t012t4;
+
+(EXPR)    
+----------
+
+         7
+
+--- 1 row(s) selected.
+>>select OCTET_LENGTH(c5) from t012t4;
+
+(EXPR)    
+----------
+
+         1
+
+--- 1 row(s) selected.
+>>select OCTET_LENGTH(c6) from t012t4;
+
+(EXPR)    
+----------
+
+         1
+
+--- 1 row(s) selected.
+>>select OCTET_LENGTH(c7) from t012t4;
+
+(EXPR)    
+----------
+
+         7
+
+--- 1 row(s) selected.
+>>
+>>select RPAD(c1,2,'ZZZ') from t012t4;
+
+(EXPR)
+------
+
+1.    
+
+--- 1 row(s) selected.
+>>select RPAD(c2,2,'ZZZ') from t012t4;
+
+(EXPR)
+------
+
+1Z    
+
+--- 1 row(s) selected.
+>>select RPAD(c3,2,'ZZZ') from t012t4;
+
+(EXPR)
+------
+
+1Z    
+
+--- 1 row(s) selected.
+>>select RPAD(c4,2,'ZZZ') from t012t4;
+
+(EXPR)
+------
+
+1.    
+
+--- 1 row(s) selected.
+>>select RPAD(c5,2,'ZZZ') from t012t4;
+
+(EXPR)
+------
+
+1Z    
+
+--- 1 row(s) selected.
+>>select RPAD(c6,2,'ZZZ') from t012t4;
+
+(EXPR)
+------
+
+1Z    
+
+--- 1 row(s) selected.
+>>select RPAD(c7,2,'ZZZ') from t012t4;
+
+(EXPR)
+------
+
+1.    
+
+--- 1 row(s) selected.
+>>
+>>select RTRIM(c1) from t012t4;
+
+(EXPR)                   
+-------------------------
+
+1.23000000000000000E+000 
+
+--- 1 row(s) selected.
+>>select RTRIM(c2) from t012t4;
+
+(EXPR)     
+-----------
+
+1          
+
+--- 1 row(s) selected.
+>>select RTRIM(c3) from t012t4;
+
+(EXPR)
+---------------------------------------------------------------------------------------------------------------------------------
+
+1                                                                                                                                
+
+--- 1 row(s) selected.
+>>select RTRIM(c4) from t012t4;
+
+(EXPR)               
+---------------------
+
+1.23000              
+
+--- 1 row(s) selected.
+>>select RTRIM(c5) from t012t4;
+
+(EXPR)    
+----------
+
+1         
+
+--- 1 row(s) selected.
+>>select RTRIM(c6) from t012t4;
+
+(EXPR)             
+-------------------
+
+1                  
+
+--- 1 row(s) selected.
+>>select RTRIM(c7) from t012t4;
+
+(EXPR)      
+------------
+
+1.23000     
+
+--- 1 row(s) selected.
+>>
+>>select TRIM(c1) from t012t4;
+
+(EXPR)                   
+-------------------------
+
+1.23000000000000000E+000 
+
+--- 1 row(s) selected.
+>>select TRIM(c2) from t012t4;
+
+(EXPR)     
+-----------
+
+1          
+
+--- 1 row(s) selected.
+>>select TRIM(c3) from t012t4;
+
+(EXPR)
+---------------------------------------------------------------------------------------------------------------------------------
+
+1                                                                                                                                
+
+--- 1 row(s) selected.
+>>select TRIM(c4) from t012t4;
+
+(EXPR)               
+---------------------
+
+1.23000              
+
+--- 1 row(s) selected.
+>>select TRIM(c5) from t012t4;
+
+(EXPR)    
+----------
+
+1         
+
+--- 1 row(s) selected.
+>>select TRIM(c6) from t012t4;
+
+(EXPR)             
+-------------------
+
+1                  
+
+--- 1 row(s) selected.
+>>select TRIM(c7) from t012t4;
+
+(EXPR)      
+------------
+
+1.23000     
+
+--- 1 row(s) selected.
 >>
 >>-- negative BIT function tests
 >>select bitand(1, 1.0) from (values(1)) x(a);
@@ -2733,5 +3320,8 @@ select bitnot(1,1) from (values(1)) x(a);
 >>drop table t012t3;
 
 --- SQL operation complete.
+>>drop table t012t4;
+
+--- SQL operation complete.
 >>
 >>log;

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/regress/executor/TEST012
----------------------------------------------------------------------
diff --git a/core/sql/regress/executor/TEST012 b/core/sql/regress/executor/TEST012
index c5e734e..d376350 100755
--- a/core/sql/regress/executor/TEST012
+++ b/core/sql/regress/executor/TEST012
@@ -44,6 +44,7 @@ drop table t012t1 cascade;
 drop table t012ut1 cascade;
 ?ifMX
 drop table t012t3 cascade;
+drop table t012t4 cascade;
 
 ?section crdb
 log LOG012 clear;
@@ -217,7 +218,6 @@ select * from t012t1 where position('b' in b) >= 2;
 -- * select * from t012t1 where position('b' in b) < 3;
 -- * select * from t012t1 where position('b' in b) <= 2;
 
-?ifMX
 select b, position(N'ab' in b) from t012ut1;
 select b, position(N'xy' in b) from t012ut1;
 select b, position(N'ef' in b) from t012ut1;
@@ -231,7 +231,28 @@ select * from t012ut1 where position(N'b' in b) > 1;
 select * from t012ut1 where position(N'b' in b) >= 2;
 select * from t012ut1 where position(N'b' in b) < 3;
 select * from t012ut1 where position(N'b' in b) <= 2;
-?ifMX
+
+-- test INSTR function
+select instr('heelplo', 'l', 2, 2) from dual;
+select instr('heelplo', 'l', 2) from dual;
+select instr('heelplo', 'l', 1) from dual;
+select instr('heelplo', 'l', 5) from dual;
+select instr('heelplo', 'l', 10) from dual;
+SELECT INSTR('CORPORATE FLOOR','OR', 3, 1) FROM DUAL;
+SELECT INSTR('CORPORATE FLOOR','OR', 3, 2) FROM DUAL;
+SELECT INSTR('CORPORATE FLOOR','OR', -3, 2) FROM DUAL;
+SELECT INSTR('CORPORATE FLOOR','OR', 3, -2) FROM DUAL;
+
+select instr(_ucs2 x'c231 c232 c232 c233 c234 c233 c235', _ucs2 x'c233', 2, 2) from dual;
+select instr(_ucs2 x'c231 c232 c232 c233 c234 c233 c235', _ucs2 x'c233', 2) from dual;
+select instr(_ucs2 x'c231 c232 c232 c233 c234 c233 c235', _ucs2 x'c233', 1) from dual;
+select instr(_ucs2 x'c231 c232 c232 c233 c234 c233 c235', _ucs2 x'c233', 5) from dual;
+select instr(_ucs2 x'c231 c232 c232 c233 c234 c233 c235', _ucs2 x'c233', 10) from dual;
+
+select instr(_ucs2 x'c231 c232 c233 c234 c232 c233 c235 c236 c237 c331 c332 c333 c232 c232 c233', _ucs2 x'c232 c233', 3, 1) from dual;
+select instr(_ucs2 x'c231 c232 c233 c234 c232 c233 c235 c236 c237 c331 c332 c333 c232 c232 c233', _ucs2 x'c232 c233', 3, 2) from dual;
+select instr(_ucs2 x'c231 c232 c233 c234 c232 c233 c235 c236 c237 c331 c332 c333 c232 c232 c233', _ucs2 x'c232 c233', -3, 2) from dual;
+
 
 -- testing SUBSTRING function
 select b,substring(b from 2 for 1) as u,char_length(substring(b from 2 for 1)) len from t012t1;
@@ -341,7 +362,6 @@ select trim(b)||trim(c),char_length(trim(b)||trim(c)) from t012t1;
 select trim(b)||trim(c)||trim(b),char_length(trim(b)||trim(c)||trim(b)) from t012t1;
 select * from t012t1 where trim(b)||trim(c) = 'abcdef';
 
-?ifMX
 select b||b,char_length(b||b) from t012ut1;
 select b||trim(b),char_length(b||trim(b)) from t012ut1;
 select trim(b)||trim(b),char_length(trim(b)||trim(b)) from t012ut1;
@@ -361,7 +381,6 @@ select b||c,char_length(b||c) from t012ut1;
 select trim(b)||trim(c),char_length(trim(b)||trim(c)) from t012ut1;
 select trim(b)||trim(c)||trim(b),char_length(trim(b)||trim(c)||trim(b)) from t012ut1;
 select * from t012ut1 where trim(b)||trim(c) = N'abcdef';
-?ifMX
 
 -- test BIT functions
 select bitand(1,1), bitor(1,1), bitxor(1,1), bitnot(1) from (values(1)) x(a);
@@ -456,6 +475,81 @@ select bitand(a,a) + bitor(a,a) + bitxor(a,a) from t012t3;
 select converttobits(bitand(a,a) + bitor(a,a) + bitxor(a,a)) from t012t3;
 select converttobits(bitnot(bitand(a,a) + bitor(a,a) + bitxor(a,a))) from t012t3;
 
+-- various operations involving number datatypes and string functions.
+select '1 ' || 12.34e3 from dual;
+select 12 || '1 ' || 12.34e3 from dual;
+select concat(_ucs2'2233', 12.34e3) from dual;
+select case when 1 = 1 then 12.3e34 else '1' end from dual;
+
+drop table if exists t012t4;
+
+create table t012t4 (
+c1 float,
+c2 numeric,
+c3 numeric(128),
+c4 numeric(10,5),
+c5 decimal,
+c6 decimal(18),
+c7 decimal(10,5)
+);
+insert into t012t4 values (1.23, 1.23, 1.23, 1.23, 1.23, 1.23, 1.23);
+select * from t012t4;
+
+select CONCAT(c1,'ZZZ') from t012t4;
+select CONCAT(c2,'ZZZ') from t012t4;
+select CONCAT(c3,'ZZZ') from t012t4;
+select CONCAT(c4,'ZZZ') from t012t4;
+select CONCAT(c5,'ZZZ') from t012t4;
+select CONCAT(c6,'ZZZ') from t012t4;
+select CONCAT(c7,'ZZZ') from t012t4;
+
+select LPAD(c1,2,'ZZZ') from t012t4;
+select LPAD(c2,2,'ZZZ') from t012t4;
+select LPAD(c3,2,'ZZZ') from t012t4;
+select LPAD(c4,2,'ZZZ') from t012t4;
+select LPAD(c5,2,'ZZZ') from t012t4;
+select LPAD(c6,2,'ZZZ') from t012t4;
+select LPAD(c7,2,'ZZZ') from t012t4;
+
+select LTRIM(c1) from t012t4;
+select LTRIM(c2) from t012t4;
+select LTRIM(c3) from t012t4;
+select LTRIM(c4) from t012t4;
+select LTRIM(c5) from t012t4;
+select LTRIM(c6) from t012t4;
+select LTRIM(c7) from t012t4;
+
+select OCTET_LENGTH(c1) from t012t4;
+select OCTET_LENGTH(c2) from t012t4;
+select OCTET_LENGTH(c3) from t012t4;
+select OCTET_LENGTH(c4) from t012t4;
+select OCTET_LENGTH(c5) from t012t4;
+select OCTET_LENGTH(c6) from t012t4;
+select OCTET_LENGTH(c7) from t012t4;
+
+select RPAD(c1,2,'ZZZ') from t012t4;
+select RPAD(c2,2,'ZZZ') from t012t4;
+select RPAD(c3,2,'ZZZ') from t012t4;
+select RPAD(c4,2,'ZZZ') from t012t4;
+select RPAD(c5,2,'ZZZ') from t012t4;
+select RPAD(c6,2,'ZZZ') from t012t4;
+select RPAD(c7,2,'ZZZ') from t012t4;
+
+select RTRIM(c1) from t012t4;
+select RTRIM(c2) from t012t4;
+select RTRIM(c3) from t012t4;
+select RTRIM(c4) from t012t4;
+select RTRIM(c5) from t012t4;
+select RTRIM(c6) from t012t4;
+select RTRIM(c7) from t012t4;
+
+select TRIM(c1) from t012t4;
+select TRIM(c2) from t012t4;
+select TRIM(c3) from t012t4;
+select TRIM(c4) from t012t4;
+select TRIM(c5) from t012t4;
+select TRIM(c6) from t012t4;
+select TRIM(c7) from t012t4;
 
 -- negative BIT function tests
 select bitand(1, 1.0) from (values(1)) x(a);
@@ -522,6 +616,7 @@ drop table t012ut1;
 ?ifMX
 
 drop table t012t3;
+drop table t012t4;
 
 log;
 

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/regress/hive/EXPECTED005
----------------------------------------------------------------------
diff --git a/core/sql/regress/hive/EXPECTED005 b/core/sql/regress/hive/EXPECTED005
index 493fe4e..6521790 100644
--- a/core/sql/regress/hive/EXPECTED005
+++ b/core/sql/regress/hive/EXPECTED005
@@ -72,7 +72,7 @@
 
 *** WARNING[8597] Statement was automatically retried 1 time(s). Delay before each retry was 0 seconds. See next entry for the error that caused this retry. 
 
-*** WARNING[8436] Mismatch detected between compiletime and runtime hive table definitions. DataModMismatchDetails: compiledModTS = 1499978885, failedModTS = 1499978946, failedLoc = hdfs://localhost:24200/user/trafodion/hive/exttables/customer_ddl
+*** WARNING[8436] Mismatch detected between compiletime and runtime hive table definitions. DataModMismatchDetails: compiledModTS = 1521763081810, failedModTS = 1521763182817, failedLoc = hdfs://localhost:24200/user/trafodion/hive/exttables/customer_ddl
 
 C_PREFERRED_CUST_FLAG      (EXPR)              
 -------------------------  --------------------
@@ -108,7 +108,7 @@ Y                                          9525
 
 *** WARNING[8597] Statement was automatically retried 1 time(s). Delay before each retry was 0 seconds. See next entry for the error that caused this retry. 
 
-*** WARNING[8436] Mismatch detected between compiletime and runtime hive table definitions. DataModMismatchDetails: compiledModTS = 1499978885, failedModTS = 1499978946, failedLoc = hdfs://localhost:24200/user/trafodion/hive/exttables/customer_ddl
+*** WARNING[8436] Mismatch detected between compiletime and runtime hive table definitions. DataModMismatchDetails: compiledModTS = 1521763081810, failedModTS = 1521763182817, failedLoc = hdfs://localhost:24200/user/trafodion/hive/exttables/customer_ddl
 
 C_PREFERRED_CUST_FLAG      (EXPR)              
 -------------------------  --------------------
@@ -177,7 +177,7 @@ Y                                          9525
 
 *** WARNING[8597] Statement was automatically retried 1 time(s). Delay before each retry was 0 seconds. See next entry for the error that caused this retry. 
 
-*** WARNING[8436] Mismatch detected between compiletime and runtime hive table definitions. DataModMismatchDetails: compiledModTS = 1499978950, failedModTS = 1499978958, failedLoc = hdfs://localhost:24200/user/hive/warehouse/newtable
+*** WARNING[8436] Mismatch detected between compiletime and runtime hive table definitions. DataModMismatchDetails: compiledModTS = 1521763188079, failedModTS = 1521763198786, failedLoc = hdfs://localhost:24200/user/hive/warehouse/newtable
 
 A                        
 -------------------------
@@ -227,7 +227,7 @@ xyz
 
 *** WARNING[8597] Statement was automatically retried 1 time(s). Delay before each retry was 0 seconds. See next entry for the error that caused this retry. 
 
-*** WARNING[8436] Mismatch detected between compiletime and runtime hive table definitions. DataModMismatchDetails: compiledModTS = 1499978946, failedModTS = 1499978976, failedLoc = hdfs://localhost:24200/user/trafodion/hive/exttables/customer_ddl
+*** WARNING[8436] Mismatch detected between compiletime and runtime hive table definitions. DataModMismatchDetails: compiledModTS = 1521763182817, failedModTS = 1521763227396, failedLoc = hdfs://localhost:24200/user/trafodion/hive/exttables/customer_ddl
 
 C_PREFERRED_CUST_FLAG      (EXPR)              
 -------------------------  --------------------
@@ -242,7 +242,7 @@ Y                                         18984
 
 *** WARNING[8597] Statement was automatically retried 1 time(s). Delay before each retry was 0 seconds. See next entry for the error that caused this retry. 
 
-*** WARNING[8436] Mismatch detected between compiletime and runtime hive table definitions. DataModMismatchDetails: compiledModTS = 1499978946, failedModTS = 1499978976, failedLoc = hdfs://localhost:24200/user/trafodion/hive/exttables/customer_ddl
+*** WARNING[8436] Mismatch detected between compiletime and runtime hive table definitions. DataModMismatchDetails: compiledModTS = 1521763182817, failedModTS = 1521763227396, failedLoc = hdfs://localhost:24200/user/trafodion/hive/exttables/customer_ddl
 
 C_PREFERRED_CUST_FLAG      (EXPR)              
 -------------------------  --------------------
@@ -298,7 +298,7 @@ Y                                         18984
 
 *** WARNING[8597] Statement was automatically retried 1 time(s). Delay before each retry was 0 seconds. See next entry for the error that caused this retry. 
 
-*** WARNING[8436] Mismatch detected between compiletime and runtime hive table definitions. DataModMismatchDetails: compiledModTS = 1499978973, failedModTS = 1499978982, failedLoc = hdfs://localhost:24200/user/hive/warehouse/newtable
+*** WARNING[8436] Mismatch detected between compiletime and runtime hive table definitions. DataModMismatchDetails: compiledModTS = 1521763223181, failedModTS = 1521763236557, failedLoc = hdfs://localhost:24200/user/hive/warehouse/newtable
 
 A            B                        
 -----------  -------------------------
@@ -456,10 +456,10 @@ ID           CHAPTER                    ENGLISH                    TRANSLATOR
 >>
 >>select * from tbl_type;
 
-TINT  SM      I            BIG                   STR                        F                D                          T                           DT          VC                                        D10          D18         D181         D30
-----  ------  -----------  --------------------  -------------------------  ---------------  -------------------------  --------------------------  ----------  ----------------------------------------  -----------  ----------  -----------  -------------------------------
+TINT  SM      I            BIG                   STR                        F                D                          T                           DT          VC                                        D10                   D18           D181                  D30
+----  ------  -----------  --------------------  -------------------------  ---------------  -------------------------  --------------------------  ----------  ----------------------------------------  --------------------  ------------  --------------------  -------------------------------
 
- 101     202          203                   204  two hundred                 2.0000000E+002   2.00000000000000000E+002  2022-02-02 22:22:22.222222  2022-02-02  varchar                                    1234567890   123456.11        12345    11111111111111111111111111111
+ 101     202          203                   204  two hundred                 2.0000000E+002   2.00000000000000000E+002  2022-02-02 22:22:22.222222  2022-02-02  varchar                                             1234567890     123456.11                 12345    11111111111111111111111111111
 
 --- 1 row(s) selected.
 >>insert into tbl_type_temp select * from tbl_type;
@@ -467,10 +467,10 @@ TINT  SM      I            BIG                   STR                        F
 --- 1 row(s) inserted.
 >>select * from tbl_type_temp;
 
-TINT  SM      I            BIG                   STR                        F                D                          T                           DT          VC                                        D10          D18         D181         D30
-----  ------  -----------  --------------------  -------------------------  ---------------  -------------------------  --------------------------  ----------  ----------------------------------------  -----------  ----------  -----------  -------------------------------
+TINT  SM      I            BIG                   STR                        F                D                          T                           DT          VC                                        D10                   D18           D181                  D30
+----  ------  -----------  --------------------  -------------------------  ---------------  -------------------------  --------------------------  ----------  ----------------------------------------  --------------------  ------------  --------------------  -------------------------------
 
- 101     202          203                   204  two hundred                 2.0000000E+002   2.00000000000000000E+002  2022-02-02 22:22:22.222222  2022-02-02  varchar                                    1234567890   123456.11        12345    11111111111111111111111111111
+ 101     202          203                   204  two hundred                 2.0000000E+002   2.00000000000000000E+002  2022-02-02 22:22:22.222222  2022-02-02  varchar                                             1234567890     123456.11                 12345    11111111111111111111111111111
 
 --- 1 row(s) selected.
 >>
@@ -617,18 +617,18 @@ C1           C2                    C3                         C4               C
 --- 1 row(s) selected.
 >>load with continue on error into trafodion.seabase.traf_tbl_bad select * from tbl_bad;
 Task:  LOAD            Status: Started    Object: TRAFODION.SEABASE.TRAF_TBL_BAD
-Task:  CLEANUP         Status: Started    Time: 2017-07-13 20:50:54.956
-Task:  CLEANUP         Status: Ended      Time: 2017-07-13 20:50:54.975
-Task:  CLEANUP         Status: Ended      Elapsed Time:    00:00:00.018
-Task:  LOADING DATA    Status: Started    Time: 2017-07-13 20:50:54.975
+Task:  CLEANUP         Status: Started    Time: 2018-03-23 00:02:16.72820
+Task:  CLEANUP         Status: Ended      Time: 2018-03-23 00:02:16.87954
+Task:  CLEANUP         Status: Ended      Elapsed Time:    00:00:00.015
+Task:  LOADING DATA    Status: Started    Time: 2018-03-23 00:02:16.88001
        Rows Processed: 8 
        Error Rows:     5 
-Task:  LOADING DATA    Status: Ended      Time: 2017-07-13 20:50:55.307
-Task:  LOADING DATA    Status: Ended      Elapsed Time:    00:00:00.332
-Task:  COMPLETION      Status: Started    Time: 2017-07-13 20:50:55.307
+Task:  LOADING DATA    Status: Ended      Time: 2018-03-23 00:02:16.505744
+Task:  LOADING DATA    Status: Ended      Elapsed Time:    00:00:00.418
+Task:  COMPLETION      Status: Started    Time: 2018-03-23 00:02:16.505804
        Rows Loaded:    3 
-Task:  COMPLETION      Status: Ended      Time: 2017-07-13 20:50:55.655
-Task:  COMPLETION      Status: Ended      Elapsed Time:    00:00:00.348
+Task:  COMPLETION      Status: Ended      Time: 2018-03-23 00:02:17.132726
+Task:  COMPLETION      Status: Ended      Elapsed Time:    00:00:00.627
 
 --- 3 row(s) loaded.
 >>select count(*) from trafodion.seabase.traf_tbl_bad;
@@ -644,19 +644,19 @@ Task:  COMPLETION      Status: Ended      Elapsed Time:    00:00:00.348
 --- 3 row(s) deleted.
 >>load with log error rows into trafodion.seabase.traf_tbl_bad select * from tbl_bad;
 Task:  LOAD            Status: Started    Object: TRAFODION.SEABASE.TRAF_TBL_BAD
-Task:  CLEANUP         Status: Started    Time: 2017-07-13 20:50:56.697
-Task:  CLEANUP         Status: Ended      Time: 2017-07-13 20:50:56.705
-Task:  CLEANUP         Status: Ended      Elapsed Time:    00:00:00.009
-       Logging Location: /user/trafodion/bulkload/logs/ERR_TRAFODION.SEABASE.TRAF_TBL_BAD_20170713_205056
-Task:  LOADING DATA    Status: Started    Time: 2017-07-13 20:50:56.705
+Task:  CLEANUP         Status: Started    Time: 2018-03-23 00:02:18.222742
+Task:  CLEANUP         Status: Ended      Time: 2018-03-23 00:02:18.238737
+Task:  CLEANUP         Status: Ended      Elapsed Time:    00:00:00.016
+       Logging Location: /user/trafodion/bulkload/logs/ERR_TRAFODION.SEABASE.TRAF_TBL_BAD_20180323_000218
+Task:  LOADING DATA    Status: Started    Time: 2018-03-23 00:02:18.238844
        Rows Processed: 8 
        Error Rows:     5 
-Task:  LOADING DATA    Status: Ended      Time: 2017-07-13 20:50:57.153
-Task:  LOADING DATA    Status: Ended      Elapsed Time:    00:00:00.448
-Task:  COMPLETION      Status: Started    Time: 2017-07-13 20:50:57.153
+Task:  LOADING DATA    Status: Ended      Time: 2018-03-23 00:02:18.652144
+Task:  LOADING DATA    Status: Ended      Elapsed Time:    00:00:00.413
+Task:  COMPLETION      Status: Started    Time: 2018-03-23 00:02:18.652182
        Rows Loaded:    3 
-Task:  COMPLETION      Status: Ended      Time: 2017-07-13 20:50:57.695
-Task:  COMPLETION      Status: Ended      Elapsed Time:    00:00:00.542
+Task:  COMPLETION      Status: Ended      Time: 2018-03-23 00:02:19.268334
+Task:  COMPLETION      Status: Ended      Elapsed Time:    00:00:00.616
 
 --- 3 row(s) loaded.
 >>select count(*) from trafodion.seabase.traf_tbl_bad;
@@ -669,19 +669,19 @@ Task:  COMPLETION      Status: Ended      Elapsed Time:    00:00:00.542
 --- 1 row(s) selected.
 >>load with log error rows to '/user/trafodion/bulkload/logs/TEST005' into trafodion.seabase.traf_tbl_bad select * from tbl_bad;
 Task:  LOAD            Status: Started    Object: TRAFODION.SEABASE.TRAF_TBL_BAD
-Task:  CLEANUP         Status: Started    Time: 2017-07-13 20:50:58.677
-Task:  CLEANUP         Status: Ended      Time: 2017-07-13 20:50:58.685
-Task:  CLEANUP         Status: Ended      Elapsed Time:    00:00:00.008
-       Logging Location: /user/trafodion/bulkload/logs/TEST005/ERR_TRAFODION.SEABASE.TRAF_TBL_BAD_20170713_205058
-Task:  LOADING DATA    Status: Started    Time: 2017-07-13 20:50:58.685
+Task:  CLEANUP         Status: Started    Time: 2018-03-23 00:02:20.268608
+Task:  CLEANUP         Status: Ended      Time: 2018-03-23 00:02:20.278195
+Task:  CLEANUP         Status: Ended      Elapsed Time:    00:00:00.010
+       Logging Location: /user/trafodion/bulkload/logs/TEST005/ERR_TRAFODION.SEABASE.TRAF_TBL_BAD_20180323_000220
+Task:  LOADING DATA    Status: Started    Time: 2018-03-23 00:02:20.278249
        Rows Processed: 8 
        Error Rows:     5 
-Task:  LOADING DATA    Status: Ended      Time: 2017-07-13 20:50:59.124
-Task:  LOADING DATA    Status: Ended      Elapsed Time:    00:00:00.439
-Task:  COMPLETION      Status: Started    Time: 2017-07-13 20:50:59.124
+Task:  LOADING DATA    Status: Ended      Time: 2018-03-23 00:02:20.743348
+Task:  LOADING DATA    Status: Ended      Elapsed Time:    00:00:00.465
+Task:  COMPLETION      Status: Started    Time: 2018-03-23 00:02:20.743404
        Rows Loaded:    3 
-Task:  COMPLETION      Status: Ended      Time: 2017-07-13 20:50:59.453
-Task:  COMPLETION      Status: Ended      Elapsed Time:    00:00:00.329
+Task:  COMPLETION      Status: Ended      Time: 2018-03-23 00:02:21.350084
+Task:  COMPLETION      Status: Ended      Elapsed Time:    00:00:00.607
 
 --- 3 row(s) loaded.
 >>select count(*) from trafodion.seabase.traf_tbl_bad;
@@ -697,10 +697,10 @@ Task:  COMPLETION      Status: Ended      Elapsed Time:    00:00:00.329
 --- 6 row(s) deleted.
 >>load with stop after 3 error rows into trafodion.seabase.traf_tbl_bad select * from tbl_bad;
 Task:  LOAD            Status: Started    Object: TRAFODION.SEABASE.TRAF_TBL_BAD
-Task:  CLEANUP         Status: Started    Time: 2017-07-13 20:51:00.456
-Task:  CLEANUP         Status: Ended      Time: 2017-07-13 20:51:00.475
-Task:  CLEANUP         Status: Ended      Elapsed Time:    00:00:00.018
-Task:  LOADING DATA    Status: Started    Time: 2017-07-13 20:51:00.475
+Task:  CLEANUP         Status: Started    Time: 2018-03-23 00:02:22.398357
+Task:  CLEANUP         Status: Ended      Time: 2018-03-23 00:02:22.409109
+Task:  CLEANUP         Status: Ended      Elapsed Time:    00:00:00.011
+Task:  LOADING DATA    Status: Started    Time: 2018-03-23 00:02:22.409145
 
 *** ERROR[8113] The maximum number of error rows is exceeded.
 
@@ -715,11 +715,11 @@ Task:  LOADING DATA    Status: Started    Time: 2017-07-13 20:51:00.475
 --- 1 row(s) selected.
 >>load with log error rows, stop after 3 error rows into trafodion.seabase.traf_tbl_bad select * from tbl_bad;
 Task:  LOAD            Status: Started    Object: TRAFODION.SEABASE.TRAF_TBL_BAD
-Task:  CLEANUP         Status: Started    Time: 2017-07-13 20:51:01.786
-Task:  CLEANUP         Status: Ended      Time: 2017-07-13 20:51:01.795
-Task:  CLEANUP         Status: Ended      Elapsed Time:    00:00:00.009
-       Logging Location: /user/trafodion/bulkload/logs/ERR_TRAFODION.SEABASE.TRAF_TBL_BAD_20170713_205101
-Task:  LOADING DATA    Status: Started    Time: 2017-07-13 20:51:01.795
+Task:  CLEANUP         Status: Started    Time: 2018-03-23 00:02:23.773372
+Task:  CLEANUP         Status: Ended      Time: 2018-03-23 00:02:23.788799
+Task:  CLEANUP         Status: Ended      Elapsed Time:    00:00:00.015
+       Logging Location: /user/trafodion/bulkload/logs/ERR_TRAFODION.SEABASE.TRAF_TBL_BAD_20180323_000223
+Task:  LOADING DATA    Status: Started    Time: 2018-03-23 00:02:23.788861
 
 *** ERROR[8113] The maximum number of error rows is exceeded.
 
@@ -807,7 +807,7 @@ Task:  LOADING DATA    Status: Started    Time: 2017-07-13 20:51:01.795
 
 *** WARNING[8597] Statement was automatically retried 1 time(s). Delay before each retry was 0 seconds. See next entry for the error that caused this retry. 
 
-*** WARNING[8436] Mismatch detected between compiletime and runtime hive table definitions. DataModMismatchDetails: compiledModTS = 1499979080, failedModTS = 1499979093, failedLoc = hdfs://localhost:24200/user/hive/warehouse/thive
+*** WARNING[8436] Mismatch detected between compiletime and runtime hive table definitions. DataModMismatchDetails: compiledModTS = 1521763369777, failedModTS = 1521763389102, failedLoc = hdfs://localhost:24200/user/hive/warehouse/thive
 
 A          
 -----------
@@ -842,7 +842,7 @@ A
 
 *** WARNING[8597] Statement was automatically retried 1 time(s). Delay before each retry was 0 seconds. See next entry for the error that caused this retry. 
 
-*** WARNING[8436] Mismatch detected between compiletime and runtime hive table definitions. DataModMismatchDetails: compiledModTS = 1499979096, failedModTS = 1499979110, failedLoc = hdfs://localhost:24200/user/hive/warehouse/thive
+*** WARNING[8436] Mismatch detected between compiletime and runtime hive table definitions. DataModMismatchDetails: compiledModTS = 1521763391527, failedModTS = 1521763411540, failedLoc = hdfs://localhost:24200/user/hive/warehouse/thive
 
 A          
 -----------
@@ -869,7 +869,7 @@ A            B
 
 *** WARNING[8597] Statement was automatically retried 1 time(s). Delay before each retry was 0 seconds. See next entry for the error that caused this retry. 
 
-*** WARNING[8436] Mismatch detected between compiletime and runtime hive table definitions. DataModMismatchDetails: compiledModTS = 1499979110, failedModTS = 1499979116, failedLoc = hdfs://localhost:24200/user/hive/warehouse/thive
+*** WARNING[8436] Mismatch detected between compiletime and runtime hive table definitions. DataModMismatchDetails: compiledModTS = 1521763411540, failedModTS = 1521763418274, failedLoc = hdfs://localhost:24200/user/hive/warehouse/thive
 
 --- 0 row(s) selected.
 >>insert into hive.hive.thive values (10, 20);
@@ -893,7 +893,7 @@ A            B
 
 *** WARNING[8597] Statement was automatically retried 1 time(s). Delay before each retry was 0 seconds. See next entry for the error that caused this retry. 
 
-*** WARNING[8436] Mismatch detected between compiletime and runtime hive table definitions. DataModMismatchDetails: compiledModTS = 1499979118, failedModTS = 1499979120, failedLoc = hdfs://localhost:24200/user/hive/warehouse/thive
+*** WARNING[8436] Mismatch detected between compiletime and runtime hive table definitions. DataModMismatchDetails: compiledModTS = 1521763422992, failedModTS = 1521763425613, failedLoc = hdfs://localhost:24200/user/hive/warehouse/thive
 
 --- 0 row(s) selected.
 >>
@@ -984,7 +984,7 @@ t005part.a	t005part.b	t005part.c
 >>invoke hive.hive.thive_insert_smallint;
 
 -- Definition of hive table THIVE_INSERT_SMALLINT
--- Definition current  Thu Jul 13 20:54:19 2017
+-- Definition current  Fri Mar 23 00:07:13 2018
 
   (
     A                                SMALLINT
@@ -1091,7 +1091,7 @@ A
 >>invoke hive.hive.thive_insert_varchar;
 
 -- Definition of hive table THIVE_INSERT_VARCHAR
--- Definition current  Thu Jul 13 20:54:28 2017
+-- Definition current  Fri Mar 23 00:07:23 2018
 
   (
     A                                VARCHAR(1 CHAR) CHARACTER SET UTF8 COLLATE


[3/4] trafodion git commit: various fixes

Posted by an...@apache.org.
various fixes

-- JIRA 2980 support for INSTR function.
   INSTR(source_string, pattern, startPos, occurrence)
   Search for pattern in source_string.
   Start at startPos'th character. Optional, default 1
   Return occurrence'th occurrence. Optional, default 1
   (exp/exp_function.cpp/h, exp/ExpPCodeClauseGen.cpp,
    generator/GenItemFunc.cpp, optimizer/BindItemExpr.cpp, ItemExpr.cpp,
    optimizer/ItemFunc.h, SynthType.cpp, parser/sqlparser.y)

-- hivemd returns precision, scale, display_datatype
  (comexe/ComTdbExeUtil.h, common/BaseTypes.cpp,NAType.cpp/h,
   executor/ExExeUtilGet.cpp, ExExeUtil.h)

-- hive decimal type is treated as sql NUMERIC for performance.
  (common/NAType.cpp)

-- hive select from hivemd with prepare and multiple executes work
  (executor/ExExeUtilGet.cpp)

-- fix for crash in sql buffer pool when allocating large size rows.
   (executor/sql_buffer.cpp)

-- SIGN(op) now returns error if op is not numeric
   (BindItemExpr.cpp)

-- strings of length zero are no longer cached. Caching them causes problem
   during backpatching.
   (optimizer/ItemCache.cpp)

--- compile time predicates on constants were not being created correctly
    in some cases. That has been fixed.
   (ValueDesc.cpp)

-- trim now supported on scaled numeric, float and bignum datatypes
   (BindItemExpr.cpp)

-- CASE is now supported on scaled numerics, float, bignum
   (BindItemExpr.cpp)

-- char_length is now supported on numerics
   (ItemFunc.h, BindItemExpr.cpp)

-- DAYOFMONTH now allowed only on datetime datatypes
   (common/OperTypeEnum.h, sqlparser.y, BindItemExpr.cpp, ItemExpr.cpp)

-- TO_TIME now allowed only on 'datetime with time' or character datatypes.
   (BindItemExpr.cpp, bin/SqlciErrors.txt)

-- updated expected file for compGeneral/test042


Project: http://git-wip-us.apache.org/repos/asf/trafodion/repo
Commit: http://git-wip-us.apache.org/repos/asf/trafodion/commit/43984c46
Tree: http://git-wip-us.apache.org/repos/asf/trafodion/tree/43984c46
Diff: http://git-wip-us.apache.org/repos/asf/trafodion/diff/43984c46

Branch: refs/heads/master
Commit: 43984c46cc9ea2cfc0e816080e93e0dc7e61369a
Parents: 659e8ec
Author: Anoop Sharma <an...@esgyn.com>
Authored: Mon Apr 2 16:40:16 2018 +0000
Committer: Anoop Sharma <an...@esgyn.com>
Committed: Mon Apr 2 16:40:16 2018 +0000

----------------------------------------------------------------------
 core/sql/bin/SqlciErrors.txt                |   2 +-
 core/sql/comexe/ComTdbExeUtil.h             |  32 +-
 core/sql/common/BaseTypes.cpp               |   3 +-
 core/sql/common/NAType.cpp                  |  12 +-
 core/sql/common/NAType.h                    |   3 +-
 core/sql/common/OperTypeEnum.h              |   1 +
 core/sql/executor/ExExeUtil.h               |  12 +-
 core/sql/executor/ExExeUtilGet.cpp          | 121 +++--
 core/sql/executor/sql_buffer.cpp            |   3 +-
 core/sql/exp/ExpPCodeClauseGen.cpp          |   4 +
 core/sql/exp/exp_function.cpp               | 249 +++++++---
 core/sql/exp/exp_function.h                 |  30 +-
 core/sql/generator/GenItemFunc.cpp          |   6 +-
 core/sql/optimizer/BindItemExpr.cpp         | 300 +++++++++---
 core/sql/optimizer/ItemCache.cpp            |   8 +
 core/sql/optimizer/ItemExpr.cpp             |   7 +-
 core/sql/optimizer/ItemFunc.h               |  12 +-
 core/sql/optimizer/SynthType.cpp            |  41 +-
 core/sql/optimizer/ValueDesc.cpp            |  57 ++-
 core/sql/parser/sqlparser.y                 |  39 +-
 core/sql/regress/compGeneral/EXPECTED006.SB |  10 +-
 core/sql/regress/compGeneral/EXPECTED042    | 139 +++---
 core/sql/regress/core/EXPECTED038.LINUX     |  26 +-
 core/sql/regress/executor/EXPECTED012       | 598 ++++++++++++++++++++++-
 core/sql/regress/executor/TEST012           | 103 +++-
 core/sql/regress/hive/EXPECTED005           | 112 ++---
 core/sql/regress/seabase/EXPECTED002        | 288 ++++++-----
 core/sql/regress/seabase/EXPECTED030        |  14 +
 core/sql/regress/seabase/EXPECTED031        |  44 +-
 core/sql/regress/seabase/TEST002            |  41 +-
 core/sql/regress/seabase/TEST030            |   4 +
 core/sql/regress/seabase/TEST031            |  10 +
 32 files changed, 1758 insertions(+), 573 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/bin/SqlciErrors.txt
----------------------------------------------------------------------
diff --git a/core/sql/bin/SqlciErrors.txt b/core/sql/bin/SqlciErrors.txt
index e66e170..981dabc 100644
--- a/core/sql/bin/SqlciErrors.txt
+++ b/core/sql/bin/SqlciErrors.txt
@@ -1047,7 +1047,7 @@ $1~String1 --------------------------------
 3412 ZZZZZ 99999 BEGINNER MAJOR DBADMIN IDENTITY column $0~ColumnName must be the primary key or must have a unique index on it.
 3413 ZZZZZ 99999 BEGINNER MAJOR DBADMIN The NOT NULL constraint on IDENTITY column $0~ColumnName must be NOT DROPPABLE.
 3414 ZZZZZ 99999 BEGINNER MAJOR DBADMIN For an IDENTITY column $0~ColumnName, the tuple list cannot have mixed user specified and DEFAULT values. Specify values for all or specify DEFAULT for all.
-3415 42000 99999 BEGINNER MAJOR DBADMIN The first operand of function $0~string0 is not valid.
+3415 42000 99999 BEGINNER MAJOR DBADMIN The first operand of function $0~string0 is not valid.$1~String1
 3416 42000 99999 BEGINNER MAJOR DBADMIN The last operand of function $0~string0 must not be NULL.
 3417 ZZZZZ 99999 BEGINNER MINOR DBADMIN Invalid DISK POOL $0~Int0 as the maximum number of pools allowed is $1~Int1.
 3418 ZZZZZ 99999 BEGINNER MAJOR DBADMIN Local Number of Partitions clause is not allowed with DISK POOL clause.

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/comexe/ComTdbExeUtil.h
----------------------------------------------------------------------
diff --git a/core/sql/comexe/ComTdbExeUtil.h b/core/sql/comexe/ComTdbExeUtil.h
index fba4d7b..9024afe 100644
--- a/core/sql/comexe/ComTdbExeUtil.h
+++ b/core/sql/comexe/ComTdbExeUtil.h
@@ -3187,21 +3187,22 @@ static const ComTdbVirtTableColumnInfo hiveMDColumnsColInfo[] =
   { "COLUMN_NAME",           3, COM_USER_COLUMN, REC_BYTE_F_ASCII,    256, FALSE, SQLCHARSETCODE_UTF8,     0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0},
   { "SQL_DATA_TYPE",         4, COM_USER_COLUMN, REC_BYTE_F_ASCII,     32, FALSE, SQLCHARSETCODE_ISO88591, 0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0},  
   { "FS_DATA_TYPE",          5, COM_USER_COLUMN, REC_BIN32_SIGNED,      4, FALSE, SQLCHARSETCODE_UNKNOWN,  0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0},  
-  { "HIVE_DATA_TYPE",        6, COM_USER_COLUMN, REC_BYTE_F_ASCII,     32, FALSE, SQLCHARSETCODE_ISO88591, 0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0},  
-  { "COLUMN_SIZE",           7, COM_USER_COLUMN, REC_BIN32_SIGNED,      4, FALSE, SQLCHARSETCODE_UNKNOWN,  0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0},  
-  { "CHARACTER_SET",         8, COM_USER_COLUMN, REC_BYTE_F_ASCII,     40, FALSE, SQLCHARSETCODE_ISO88591, 0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0}, 
-  { "COLUMN_PRECISION",      9, COM_USER_COLUMN, REC_BIN32_SIGNED,      4, FALSE, SQLCHARSETCODE_UNKNOWN,  0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0},  
-  { "COLUMN_SCALE",         10, COM_USER_COLUMN, REC_BIN32_SIGNED,      4, FALSE, SQLCHARSETCODE_UNKNOWN,  0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0},  
-  { "DT_CODE",              11, COM_USER_COLUMN, REC_BIN32_SIGNED,      4, FALSE, SQLCHARSETCODE_UNKNOWN,  0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0},  
-  { "NULLABLE",             12, COM_USER_COLUMN, REC_BIN32_SIGNED,      4, FALSE, SQLCHARSETCODE_UNKNOWN,  0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0},  
-  { "COLUMN_NUMBER",        13, COM_USER_COLUMN, REC_BIN32_SIGNED,      4, FALSE, SQLCHARSETCODE_UNKNOWN,  0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0}, 
-  { "PART_COL_NUMBER",      14, COM_USER_COLUMN, REC_BIN32_SIGNED,      4, FALSE, SQLCHARSETCODE_UNKNOWN,  0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0}, 
-  { "BUCKET_COL_NUMBER",    15, COM_USER_COLUMN, REC_BIN32_SIGNED,      4, FALSE, SQLCHARSETCODE_UNKNOWN,  0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0}, 
-  { "SORT_COL_NUMBER",      16, COM_USER_COLUMN, REC_BIN32_SIGNED,      4, FALSE, SQLCHARSETCODE_UNKNOWN,  0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0}, 
-  { "DATETIME_QUALIFIER",   17, COM_USER_COLUMN, REC_BYTE_F_ASCII,     28, FALSE, SQLCHARSETCODE_ISO88591, 0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0},
-  { "DATETIME_START_FIELD", 18, COM_USER_COLUMN, REC_BIN32_SIGNED,      4, FALSE, SQLCHARSETCODE_UNKNOWN,  0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0},
-  { "DATETIME_END_FIELD",   19, COM_USER_COLUMN, REC_BIN32_SIGNED,      4, FALSE, SQLCHARSETCODE_UNKNOWN,  0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0},
-  { "DEFAULT_VALUE",        20, COM_USER_COLUMN, REC_BYTE_F_ASCII,    240, FALSE, SQLCHARSETCODE_UTF8,     0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0},
+  { "DISPLAY_DATA_TYPE",     6, COM_USER_COLUMN, REC_BYTE_F_ASCII,     96, FALSE, SQLCHARSETCODE_ISO88591, 0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0},  
+  { "HIVE_DATA_TYPE",        7, COM_USER_COLUMN, REC_BYTE_F_ASCII,     32, FALSE, SQLCHARSETCODE_ISO88591, 0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0},  
+  { "COLUMN_SIZE",           8, COM_USER_COLUMN, REC_BIN32_SIGNED,      4, FALSE, SQLCHARSETCODE_UNKNOWN,  0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0},  
+  { "CHARACTER_SET",         9, COM_USER_COLUMN, REC_BYTE_F_ASCII,     40, FALSE, SQLCHARSETCODE_ISO88591, 0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0}, 
+  { "COLUMN_PRECISION",     10, COM_USER_COLUMN, REC_BIN32_SIGNED,      4, FALSE, SQLCHARSETCODE_UNKNOWN,  0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0},  
+  { "COLUMN_SCALE",         11, COM_USER_COLUMN, REC_BIN32_SIGNED,      4, FALSE, SQLCHARSETCODE_UNKNOWN,  0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0},  
+  { "DT_CODE",              12, COM_USER_COLUMN, REC_BIN32_SIGNED,      4, FALSE, SQLCHARSETCODE_UNKNOWN,  0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0},  
+  { "NULLABLE",             13, COM_USER_COLUMN, REC_BIN32_SIGNED,      4, FALSE, SQLCHARSETCODE_UNKNOWN,  0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0},  
+  { "COLUMN_NUMBER",        14, COM_USER_COLUMN, REC_BIN32_SIGNED,      4, FALSE, SQLCHARSETCODE_UNKNOWN,  0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0}, 
+  { "PART_COL_NUMBER",      15, COM_USER_COLUMN, REC_BIN32_SIGNED,      4, FALSE, SQLCHARSETCODE_UNKNOWN,  0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0}, 
+  { "BUCKET_COL_NUMBER",    16, COM_USER_COLUMN, REC_BIN32_SIGNED,      4, FALSE, SQLCHARSETCODE_UNKNOWN,  0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0}, 
+  { "SORT_COL_NUMBER",      17, COM_USER_COLUMN, REC_BIN32_SIGNED,      4, FALSE, SQLCHARSETCODE_UNKNOWN,  0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0}, 
+  { "DATETIME_QUALIFIER",   18, COM_USER_COLUMN, REC_BYTE_F_ASCII,     28, FALSE, SQLCHARSETCODE_ISO88591, 0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0},
+  { "DATETIME_START_FIELD", 19, COM_USER_COLUMN, REC_BIN32_SIGNED,      4, FALSE, SQLCHARSETCODE_UNKNOWN,  0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0},
+  { "DATETIME_END_FIELD",   20, COM_USER_COLUMN, REC_BIN32_SIGNED,      4, FALSE, SQLCHARSETCODE_UNKNOWN,  0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0},
+  { "DEFAULT_VALUE",        21, COM_USER_COLUMN, REC_BYTE_F_ASCII,    240, FALSE, SQLCHARSETCODE_UTF8,     0, 0, 0, 0, 0, 0, 0, COM_NO_DEFAULT, "" ,NULL,NULL,COM_UNKNOWN_DIRECTION_LIT, 0},
 };
 
 struct HiveMDColumnsColInfoStruct
@@ -3212,6 +3213,7 @@ struct HiveMDColumnsColInfoStruct
   char colName[256];
   char sqlDatatype[32];
   Lng32 fsDatatype;
+  char displayDatatype[96];
   char hiveDatatype[32];
   Lng32 colSize;
   char charSet[40];

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/common/BaseTypes.cpp
----------------------------------------------------------------------
diff --git a/core/sql/common/BaseTypes.cpp b/core/sql/common/BaseTypes.cpp
index 0b22550..91ac01d 100644
--- a/core/sql/common/BaseTypes.cpp
+++ b/core/sql/common/BaseTypes.cpp
@@ -645,7 +645,8 @@ short convertTypeToText_basic(char * text,	   // OUTPUT
                 CharInfo::getCharSetName(charSet));
   }
 
-  if (addCollate && (collation_name != NULL))
+  if (addCollate && (collation_name != NULL) && 
+      (strcmp(collation_name, SQLCOLLATIONSTRING_UNKNOWN) != 0))
   {
     str_sprintf(&text[str_len(text)],
                 " COLLATE %s",

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/common/NAType.cpp
----------------------------------------------------------------------
diff --git a/core/sql/common/NAType.cpp b/core/sql/common/NAType.cpp
index 8ace6f7..0271b0c 100644
--- a/core/sql/common/NAType.cpp
+++ b/core/sql/common/NAType.cpp
@@ -777,7 +777,8 @@ short NAType::getMyTypeAsHiveText(NAString * outputStr/*out*/) const
 }
 
 short NAType::getMyTypeAsText(NAString * outputStr,  // output
-			      NABoolean addNullability) const
+			      NABoolean addNullability,
+                              NABoolean addCollation) const
 {
   // get the right value for all these
   Lng32		      fs_datatype		= getFSDatatype();
@@ -829,7 +830,8 @@ short NAType::getMyTypeAsText(NAString * outputStr,  // output
       isUpshifted       = charType.isUpshifted();
       isCaseinsensitive = charType.isCaseinsensitive();
       characterSet      = charType.getCharSet();
-      collationSequence = charType.getCollation();
+      if (addCollation)
+        collationSequence = charType.getCollation();
       if ( characterSet == CharInfo::UTF8 /*  || (characterSet == CharInfo::SJIS */ )
       {
          // If byte length limit is EXACTLY (maxBytesPerChar * character limit), then use character limit
@@ -1063,6 +1065,8 @@ NAType* NAType::getNATypeForHive(const char* hiveType, NAMemory* heap)
 
   if ( !strncmp(hiveType, "decimal", 7) )
   {
+    const Int16 DisAmbiguate = 0;
+
     Int32 i=0, pstart=-1, pend=-1, sstart=-1, send=-1, p=-1, s = -1;
     Int32 hiveTypeLen = strlen(hiveType);
     char pstr[MAX_NUM_LEN], sstr[MAX_NUM_LEN];
@@ -1112,7 +1116,7 @@ NAType* NAType::getNATypeForHive(const char* hiveType, NAMemory* heap)
     if( (p>0) && (p <= MAX_PRECISION_ALLOWED) ) //have precision between 1 - 18
     {
       if( ( s >=0 )  &&  ( s<= p) ) //have valid scale
-        return new (heap) SQLDecimal(heap, p, s, TRUE, TRUE);
+        return new (heap) SQLNumeric(heap, TRUE, p, s, DisAmbiguate, TRUE);
       else
         return NULL;
     }
@@ -1127,7 +1131,7 @@ NAType* NAType::getNATypeForHive(const char* hiveType, NAMemory* heap)
     else if( ( p == -1 ) && ( s == -1 ) )
     {
       // hive define decimal as decimal ( 10, 0 )
-      return new (heap) SQLDecimal(heap, 10, 0, TRUE, TRUE);
+      return new (heap) SQLNumeric(heap, TRUE, 10, 0, DisAmbiguate, TRUE);
     }
     else
     {

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/common/NAType.h
----------------------------------------------------------------------
diff --git a/core/sql/common/NAType.h b/core/sql/common/NAType.h
index c66a121..7b719a9 100644
--- a/core/sql/common/NAType.h
+++ b/core/sql/common/NAType.h
@@ -562,7 +562,8 @@ public:
 				 short displayCaseSpecific = 0);
 
   short getMyTypeAsText(NAString * outputStr, 
-			NABoolean addNullability = TRUE) const; // output
+			NABoolean addNullability = TRUE,
+                        NABoolean addCollation = TRUE) const; // output
 
   short getMyTypeAsHiveText(NAString * outputStr) const;  // output
 

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/common/OperTypeEnum.h
----------------------------------------------------------------------
diff --git a/core/sql/common/OperTypeEnum.h b/core/sql/common/OperTypeEnum.h
index ee84c80..1d41ebe 100644
--- a/core/sql/common/OperTypeEnum.h
+++ b/core/sql/common/OperTypeEnum.h
@@ -587,6 +587,7 @@ enum OperatorTypeEnum {
                         ITM_DAYOFYEAR = 2311,
                         ITM_FIRSTDAYOFYEAR = 2312,
                         ITM_INTERNALTIMESTAMP = 2313, // ++ Triggers,
+                        ITM_DAYOFMONTH = 2314,
 
                         ITM_DATE_TRUNC_YEAR    = 2315,
                         ITM_DATE_TRUNC_MONTH   = 2316,

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/executor/ExExeUtil.h
----------------------------------------------------------------------
diff --git a/core/sql/executor/ExExeUtil.h b/core/sql/executor/ExExeUtil.h
index 85173c8..d169653 100644
--- a/core/sql/executor/ExExeUtil.h
+++ b/core/sql/executor/ExExeUtil.h
@@ -3346,9 +3346,15 @@ virtual ex_tcb_private_state *
        Lng32 &pstateLength); // out, length of one element
 
 protected:
-  Lng32 getFSTypeFromHiveColType(const char* hiveType);
-  Lng32 getLengthFromHiveColType(const char* hiveType);
-
+  Lng32 getTypeAttrsFromHiveColType(const char* hiveType,
+                                    NABoolean isORC,
+                                    Lng32 &fstype,
+                                    Lng32 &length,
+                                    Lng32 &precision,
+                                    Lng32 &scale,
+                                    char *sqlType,
+                                    char *displayType,
+                                    char *charset);
   enum Step
   {
     INITIAL_,

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/executor/ExExeUtilGet.cpp
----------------------------------------------------------------------
diff --git a/core/sql/executor/ExExeUtilGet.cpp b/core/sql/executor/ExExeUtilGet.cpp
index ff40c40..4428998 100644
--- a/core/sql/executor/ExExeUtilGet.cpp
+++ b/core/sql/executor/ExExeUtilGet.cpp
@@ -5460,22 +5460,58 @@ ExExeUtilHiveMDaccessTcb::~ExExeUtilHiveMDaccessTcb()
 }
 
 // should move this method to common dir.
-Lng32 ExExeUtilHiveMDaccessTcb::getFSTypeFromHiveColType(const char* hiveType)
+Lng32 ExExeUtilHiveMDaccessTcb::getTypeAttrsFromHiveColType(const char* hiveType,
+                                                            NABoolean isORC,
+                                                            Lng32 &fstype,
+                                                            Lng32 &length,
+                                                            Lng32 &precision,
+                                                            Lng32 &scale,
+                                                            char *sqlType,
+                                                            char *displayType,
+                                                            char *charset)
 {
-  Lng32 fstype = -1;
-  NAType * nat = NAType::getNATypeForHive(hiveType, getHeap());
-  fstype = nat->getFSDatatype();
-  delete nat;
-  return fstype;
-}
+  short rc = 0;
 
-Lng32 ExExeUtilHiveMDaccessTcb::getLengthFromHiveColType(const char* hiveType)
-{
-  Lng32 len = -1;
+  fstype = -1;
+  length = -1;
+  precision = -1;
+  scale = -1;
   NAType * nat = NAType::getNATypeForHive(hiveType, getHeap());
-  len = nat->getNominalSize();
-  delete nat;
-  return len;
+  if (nat)
+    {
+      fstype = nat->getFSDatatype();
+      length = nat->getNominalSize();
+      precision = nat->getPrecision();
+      scale = nat->getScale();
+
+      const char * sdtStr = 
+        Descriptor::ansiTypeStrFromFSType(fstype);
+      strcpy(sqlType, sdtStr);
+
+      NAString displayTypeNAS;
+      rc = nat->getMyTypeAsText(&displayTypeNAS, FALSE, FALSE);
+      if (rc)
+        {
+          delete nat;
+          return -1;
+        }
+
+      strcpy(displayType, displayTypeNAS.data());
+
+      charset[0] = 0;
+      CharInfo::CharSet charSetEnum = nat->getCharSet();
+      if (charSetEnum != CharInfo::UnknownCharSet)
+        {
+          const char * charSetName = CharInfo::getCharSetName(charSetEnum);
+          if (charSetName)
+            strcpy(charset, charSetName);
+        }
+
+      delete nat;
+      return 0;
+    }
+
+  return -1;
 }
 
 short ExExeUtilHiveMDaccessTcb::work()
@@ -5537,6 +5573,8 @@ short ExExeUtilHiveMDaccessTcb::work()
 
         case SETUP_SCHEMAS_:
           {
+            schNames_.clear();
+
 	    if ((hiveMDtdb().mdType_ == ComTdbExeUtilHiveMDaccess::SCHEMAS_) ||
                 (! hiveMDtdb().getSchema()))
               {
@@ -5795,40 +5833,51 @@ short ExExeUtilHiveMDaccessTcb::work()
             str_cpy(infoCol->colName, 
                     (hcd ? hcd->name_ : hpd->name_), 256, ' ');
 
-            infoCol->fsDatatype = 
-              getFSTypeFromHiveColType(hcd ? hcd->type_ : hpd->type_);
-
-	    if (infoCol->fsDatatype < 0)
+            Lng32 fstype = -1;
+            Lng32 length = -1;
+            Lng32 precision = -1;
+            Lng32 scale = -1;
+            char sqlType[50];
+            char displayType[100];
+            char charset[50];
+            retcode = 
+              getTypeAttrsFromHiveColType(hcd ? hcd->type_ : hpd->type_,
+                                          htd->getSDs()->isOrcFile(),
+                                          fstype, length, precision, scale,
+                                          sqlType, displayType, charset);
+                 
+	    if (retcode < 0)
 	      {
+                // add a warning and continue.
 		char strP[300];
-		sprintf(strP, "Datatype %s is not supported.", 
-                        (hcd ? hcd->type_ : hpd->type_));
-		*diags << DgSqlCode(-CLI_GET_METADATA_INFO_ERROR)
+		sprintf(strP, "Datatype %s for column '%s' in table %s.%s.%s is not supported. This table will be ignored.", 
+                        (hcd ? hcd->type_ : hpd->type_),
+                        (hcd ? hcd->name_ : hpd->name_),
+                        hiveCat_, hiveSch_, htd->tblName_);
+		*diags << DgSqlCode(CLI_GET_METADATA_INFO_ERROR)
 		       << DgString0(strP);
-		
-		step_ = HANDLE_ERROR_;
-		break;
+
+                step_ = ADVANCE_ROW_;
+                break;
 	      }
 	    
-	    const char * sdtStr = 
-              Descriptor::ansiTypeStrFromFSType(infoCol->fsDatatype);
-	    str_cpy(infoCol->sqlDatatype, sdtStr, 32, ' ');
+            infoCol->fsDatatype = fstype;
+
+	    str_cpy(infoCol->sqlDatatype, sqlType, 32, ' ');
+
+	    str_cpy(infoCol->displayDatatype, displayType, 96, ' ');
 
             str_cpy(infoCol->hiveDatatype, (hcd ? hcd->type_ : hpd->type_), 
                     32, ' ');
 
-	    infoCol->colSize = 
-              getLengthFromHiveColType(hcd ? hcd->type_ : hpd->type_);
-	    infoCol->colScale = 0;
+            infoCol->colSize = length;
+            infoCol->colPrecision = precision;
+            infoCol->colScale = scale;
 
-	    // only iso charset
-	    if ((infoCol->fsDatatype == REC_BYTE_F_ASCII) ||
-		(infoCol->fsDatatype == REC_BYTE_V_ASCII))
-	      str_cpy(infoCol->charSet, "ISO88591", 40, ' ');
-	    else
-	      str_pad(infoCol->charSet, 40, ' ');
+            str_pad(infoCol->charSet, 40, ' ');
+            if (strlen(charset) > 0)
+              str_cpy(infoCol->charSet, charset, 40, ' ');
 
-	    infoCol->colPrecision = 0;
 	    infoCol->nullable = 1;
 
 	    infoCol->dtCode = 0;

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/executor/sql_buffer.cpp
----------------------------------------------------------------------
diff --git a/core/sql/executor/sql_buffer.cpp b/core/sql/executor/sql_buffer.cpp
index 14d1f46..911ce11 100644
--- a/core/sql/executor/sql_buffer.cpp
+++ b/core/sql/executor/sql_buffer.cpp
@@ -2697,7 +2697,8 @@ sql_buffer_pool::moveIn(atp_struct *atp1,
 
   if (get_free_tuple(atp2->getTupp(tuppIndex), tupDataSize)) {
     if(addBufferIfNeeded) {
-      addBuffer(bufferSize);
+      ULng32 neededSize = SqlBufferNeededSize(1, bufferSize, bufType_);
+      addBuffer(neededSize);
       if (get_free_tuple(atp2->getTupp(tuppIndex), tupDataSize)) {
         ex_assert(0, "sql_buffer_pool::moveIn() No more space for tuples");
       }

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/exp/ExpPCodeClauseGen.cpp
----------------------------------------------------------------------
diff --git a/core/sql/exp/ExpPCodeClauseGen.cpp b/core/sql/exp/ExpPCodeClauseGen.cpp
index 92e7fb2..958e210 100644
--- a/core/sql/exp/ExpPCodeClauseGen.cpp
+++ b/core/sql/exp/ExpPCodeClauseGen.cpp
@@ -4553,6 +4553,10 @@ ex_function_position::pCodeGenerate(Space *space, UInt32 f)
   if(cs != CharInfo::ISO88591)
     return ex_clause::pCodeGenerate(space, f);
 
+  // pcode currently doesn't handle non-default start position or n'th occurrence
+  if (getNumOperands() > 3)
+    return ex_clause::pCodeGenerate(space, f);
+
   // We don't support system collations (e.g. czech).  Note, some clauses have
   // the collation defined in the clause.  Others don't - in which case the
   // info needs to be derived from the operand.

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/exp/exp_function.cpp
----------------------------------------------------------------------
diff --git a/core/sql/exp/exp_function.cpp b/core/sql/exp/exp_function.cpp
index 67ca194..75ffcf9 100644
--- a/core/sql/exp/exp_function.cpp
+++ b/core/sql/exp/exp_function.cpp
@@ -290,14 +290,19 @@ ExFunctionInetNtoa::ExFunctionInetNtoa(OperatorTypeEnum oper_type,
 };
 
 ExFunctionAESEncrypt::ExFunctionAESEncrypt(OperatorTypeEnum oper_type,
-                       Attributes ** attr, Space * space, int args_num, Int32 aes_mode )
-     : ex_function_clause(oper_type, args_num + 1, attr, space), args_num(args_num), aes_mode(aes_mode)
+                                           Attributes ** attr, Space * space, 
+                                           int in_args_num, 
+                                           Int32 aes_mode )
+     : ex_function_clause(oper_type, in_args_num + 1, attr, space), 
+       args_num(in_args_num), aes_mode(aes_mode)
 {
 };
 
 ExFunctionAESDecrypt::ExFunctionAESDecrypt(OperatorTypeEnum oper_type,
-                       Attributes ** attr, Space * space, int args_num, Int32 aes_mode)
-     : ex_function_clause(oper_type, args_num + 1, attr, space), args_num(args_num), aes_mode(aes_mode)
+                                           Attributes ** attr, Space * space, 
+                                           int in_args_num, Int32 aes_mode)
+     : ex_function_clause(oper_type, in_args_num + 1, attr, space), 
+       args_num(in_args_num), aes_mode(aes_mode)
 {
 };
 
@@ -347,18 +352,21 @@ ex_function_oct_length::ex_function_oct_length(OperatorTypeEnum oper_type,
 };
 
 ex_function_position::ex_function_position(OperatorTypeEnum oper_type,
-					   Attributes ** attr, Space * space)
-: ex_function_clause(oper_type, 3, attr, space)
+					   Attributes ** attr, Space * space,
+                                           int in_args_num)
+     : ex_function_clause(oper_type, in_args_num, attr, space),
+       args_num(in_args_num)
 {
   
 };
 
 ex_function_position_doublebyte::ex_function_position_doublebyte
 (
-	OperatorTypeEnum oper_type,
-        Attributes ** attr, Space * space
+     OperatorTypeEnum oper_type,
+     Attributes ** attr, Space * space, int in_args_num
 )
-: ex_function_clause(oper_type, 3, attr, space)
+     : ex_function_clause(oper_type, in_args_num, attr, space),
+       args_num(in_args_num)
 {
   
 };
@@ -2167,6 +2175,7 @@ Lng32 ex_function_position::findPosition
 
   if (searchLen <= 0)
     return 0;
+
   Int32 position = 1;
   Int32 collPosition = 1;
   Int32 char_count = 1;
@@ -2181,14 +2190,14 @@ Lng32 ex_function_position::findPosition
       } 
       else
       {
-	      number_bytes = Attributes::getFirstCharLength
-	          (&sourceStr[position-1], sourceLen - position + 1, cs);
-
-	      if(number_bytes <= 0)
-	        return (Lng32)-1;
-
-	      ++char_count;
-	      position += number_bytes;
+        number_bytes = Attributes::getFirstCharLength
+          (&sourceStr[position-1], sourceLen - position + 1, cs);
+        
+        if(number_bytes <= 0)
+          return (Lng32)-1;
+        
+        ++char_count;
+        position += number_bytes;
       }
     else
     {
@@ -2198,17 +2207,16 @@ Lng32 ex_function_position::findPosition
       }
       else
       {
-	    if(charOffsetFlag)
-	      return char_count;
-	    else
-	      return position;
+        if(charOffsetFlag)
+          return char_count;
+        else
+          return position;
       }
     }
   }
   return 0;
 }
 
-
 ex_expr::exp_return_type 
 ex_function_char_length_doublebyte::eval(char *op_data[],
 				       CollHeap*,
@@ -2224,12 +2232,51 @@ ex_function_char_length_doublebyte::eval(char *op_data[],
   return ex_expr::EXPR_OK;
 };
 
+Lng32 ex_function_position::errorChecks(Lng32 startPos, Lng32 occurrence,
+                                        CollHeap* heap, ComDiagsArea** diagsArea)
+{
+  // startPos is 1 based. Cannot be <= 0
+  if (startPos < 0)
+    {
+      ExRaiseSqlError(heap, diagsArea, (ExeErrorCode)1572);
+      *(*diagsArea) << DgString0("START POSITION") << DgString1("INSTR function"); 
+      return -1;
+    }
+  
+  if (startPos == 0)
+    {
+      ExRaiseSqlError(heap, diagsArea, (ExeErrorCode)1571);
+      *(*diagsArea) << DgString0("START POSITION") << DgString1("INSTR function"); 
+      return -1;
+    }
+  
+  if (occurrence < 0)
+    {
+      ExRaiseSqlError(heap, diagsArea, (ExeErrorCode)1572);
+      *(*diagsArea) << DgString0("OCCURRENCE") << DgString1("INSTR function"); 
+
+      return -1;
+    }
+  
+  if (occurrence == 0)
+    {
+      ExRaiseSqlError(heap, diagsArea, (ExeErrorCode)1571);
+      *(*diagsArea) << DgString0("OCCURRENCE") << DgString1("INSTR function"); 
+
+      return -1;
+    }
+  
+  return 0;
+}
+
+
 ex_expr::exp_return_type ex_function_position::eval(char *op_data[],
 						    CollHeap* heap,
 						    ComDiagsArea** diagsArea)
 {
   CharInfo::CharSet cs = ((SimpleType *)getOperand(1))->getCharSet();
 
+  // return value is 1 based. First character position is 1.
 
   // search for operand 1
   Lng32 len1 = getOperand(1)->getLength(op_data[-MAX_OPERANDS+1]);
@@ -2247,30 +2294,60 @@ ex_expr::exp_return_type ex_function_position::eval(char *op_data[],
      len2 = Attributes::trimFillerSpaces( op_data[2], prec2, len2, cs );
   }
 
-  // If len1 is 0, return a position of 1.
-  Lng32 position;
-  if (len1 > 0)
+  Int32 startPos = 1;
+  Int32 occurrence = 1;
+  if (getNumOperands() >= 4) // start position and optional occurrence specified
     {
+      startPos = *(Int32*)op_data[3];
+      if (getNumOperands() == 5)
+        occurrence = *(Int32*)op_data[4];
+
+      if (errorChecks(startPos, occurrence, heap, diagsArea))
+        return ex_expr::EXPR_ERROR;
+    }
+
+  // operand2/srcStr is the string to be searched in.
+  char * srcStr = &op_data[2][startPos-1];
+  len2 -= (startPos-1);
 
+  char * pat = op_data[1];
+
+  Lng32 position = 0;
+  if (len1 > 0)
+    {
       short nPasses = CollationInfo::getCollationNPasses(getCollation());
-      position = findPosition(op_data[2], 
-			      len2, 
-			      op_data[1], 
-			      len1, 
-			      1, 
-			      nPasses, 
-			      getCollation(),
-			      1,
-			      cs);
+      for (Int32 occ = 1; occ <= occurrence; occ++)
+        {
+          position = findPosition(srcStr,
+                                  len2, 
+                                  pat,
+                                  len1, 
+                                  1, 
+                                  nPasses, 
+                                  getCollation(),
+                                  1,
+                                  cs);
+          
+          if(position < 0)
+            {
+              const char *csname = CharInfo::getCharSetName(cs);
+              ExRaiseSqlError(heap, diagsArea, EXE_INVALID_CHARACTER);
+              *(*diagsArea) << DgString0(csname) << DgString1("POSITION FUNCTION"); 
+              return ex_expr::EXPR_ERROR;
+            }
 
-      if(position < 0)
-      {
-        const char *csname = CharInfo::getCharSetName(cs);
-        ExRaiseSqlError(heap, diagsArea, EXE_INVALID_CHARACTER);
-        *(*diagsArea) << DgString0(csname) << DgString1("POSITION FUNCTION"); 
-        return ex_expr::EXPR_ERROR;
-      }
- 
+          if ((occ < occurrence) &&
+              (position > 0)) // found a matching string
+            {
+              // skip the current matched string and continue
+              srcStr += (position + len1 - 1);
+              len2 -= (position + len1 - 1);
+              startPos += (position + len1 -1);
+            }
+        } // for occ
+
+      if (position > 0) // found matching string
+        position += (startPos - 1);
     }
   else
     {
@@ -2285,39 +2362,87 @@ ex_expr::exp_return_type ex_function_position::eval(char *op_data[],
 };
 
 ex_expr::exp_return_type ex_function_position_doublebyte::eval(char *op_data[],
-						    CollHeap*,
-						    ComDiagsArea**)
+                                                               CollHeap*heap,
+                                                               ComDiagsArea**diagsArea)
 {
+  // len1 and len2 are character lengths.
+
+  // len1 is the pattern length to be searched.
   Lng32 len1 = ( getOperand(1)->getLength(op_data[-MAX_OPERANDS+1]) ) / sizeof(NAWchar);
+
+  // len2 is the length of string to be seached in.
+  Lng32 len2 = ( getOperand(2)->getLength(op_data[-MAX_OPERANDS+2]) ) / sizeof(NAWchar);
   
-  // If len1 is 0, return a position of 1.
-  Lng32 position = 1;
-  if (len1 > 0)
+  // startPos is character pos and not byte pos
+  Int32 startPos = 1;
+
+  Int32 occurrence = 1;
+  if (getNumOperands() >= 4)
     {
-      Lng32 len2 = ( getOperand(2)->getLength(op_data[-MAX_OPERANDS+2]) ) / sizeof(NAWchar);
+      startPos = *(Int32*)op_data[3];
+      if (getNumOperands() == 5)
+        occurrence = *(Int32*)op_data[4];
 
-      NAWchar* pat = (NAWchar*)op_data[1];
-      NAWchar* source = (NAWchar*)op_data[2];
-      
-      // If len1 > len2 or if operand 1 is not present in operand 2, return 
-      // a position of 0; otherwise return the position of operand 1 in 
-      // operand 2.
+      if (ex_function_position::errorChecks(startPos, occurrence, 
+                                            heap, diagsArea))
+        return ex_expr::EXPR_ERROR;
+    }
+
+  // operand2/srcStr is the string to be searched in.
+  NAWchar * srcStr = 
+    (NAWchar*)&op_data[2][startPos*sizeof(NAWchar) - sizeof(NAWchar)];
+
+  NAWchar* pat = (NAWchar*)op_data[1];
+
+  // start at specified startPos
+  Lng32 position = startPos;
+
+  // If patter length(len1) > srcStr len(len2), return position of 0
+  if (len1 > len2)
+    position = 0;
+  else if (len1 > 0)
+    {
+      // if pat is not present in srcStr, return  position of 0; 
+      // otherwise return the position of pat in  srcStr for the 
+      // specified occurrence.
       short found = 0;
-      while (position+len1-1 <= len2 && !found)
+      for (Int32 occ = 1; occ <= occurrence; occ++)
         {
-	  if (wc_str_cmp(pat, &source[position-1], (Int32)len1))
-	    position++;
-	  else
-	    found = 1;
-        }
-      if (!found) position = 0;   
+          found = 0;
+          while (position+len1-1 <= len2 && !found)
+           {
+              if (wc_str_cmp(pat, srcStr, (Int32)len1))
+                {
+                  position++;
+                  srcStr += 1;
+                }
+              else
+                found = 1;
+            }
+
+          if ((occ < occurrence) &&
+              (found)) // found a matching string
+            {
+              srcStr += len1;
+              position += len1;
+            }
+        } // for occ
+
+     if (! found) // not found matching string, return 0;
+       position = 0;
     } 
-  
+  else
+    {
+      // if len1 <= 0, return position of 1.
+      position = 1;
+    }
+
   // Now copy the position into result which is a long. 
   *(Lng32 *)op_data[0] = position;
   
   return ex_expr::EXPR_OK;
 };
+
 static Lng32 findTokenPosition(char * sourceStr, Lng32 sourceLen,
 			      char * searchStr, Lng32 searchLen,
 			      short bytesPerChar)

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/exp/exp_function.h
----------------------------------------------------------------------
diff --git a/core/sql/exp/exp_function.h b/core/sql/exp/exp_function.h
index 13b7185..3f6bd0c 100644
--- a/core/sql/exp/exp_function.h
+++ b/core/sql/exp/exp_function.h
@@ -359,8 +359,9 @@ public:
 class  ex_function_position : public ex_function_clause {
 public:
   ex_function_position(OperatorTypeEnum oper_type,
-				  Attributes ** attr,
-				  Space * space);
+                       Attributes ** attr,
+                       Space * space,
+                       int in_args_num);
   ex_function_position();
 
 
@@ -403,10 +404,13 @@ public:
                     short charOffsetFlag = 0,
                     CharInfo::CharSet cs = CharInfo::ISO88591);
 
+  static Lng32 errorChecks(Lng32 startPos, Lng32 occurrence,
+                           CollHeap* heap, ComDiagsArea** diagsArea);
+
   ex_expr::exp_return_type pCodeGenerate(Space *space, UInt32 f);
 
-  ex_expr::exp_return_type eval(char *op_data[], CollHeap*, 
-					   ComDiagsArea** = 0);  
+  ex_expr::exp_return_type eval(char *op_data[], CollHeap* heap, 
+                                ComDiagsArea** = 0);  
   Long pack(void *);
   
   // ---------------------------------------------------------------------
@@ -443,22 +447,23 @@ public:
 private:
   Int16	collation_; 
 
-  char             fillers_[6];  // 
-
+  Int16 args_num;
 
+  char             fillers_[4];  // 
 };
 
 class  ex_function_position_doublebyte : 
 	public ex_function_clause {
 public:
   ex_function_position_doublebyte(OperatorTypeEnum oper_type,
-                                Attributes ** attr,
-                                Space * space);
+                                  Attributes ** attr,
+                                  Space * space,
+                                  int in_args_num);
   ex_function_position_doublebyte();
 
 
-  ex_expr::exp_return_type eval(char *op_data[], CollHeap*,
-                                         ComDiagsArea** = 0);
+  ex_expr::exp_return_type eval(char *op_data[], CollHeap* heap,
+                                ComDiagsArea** = 0);
   Long pack(void *);
 
   // ---------------------------------------------------------------------
@@ -477,6 +482,11 @@ public:
 
   virtual short getClassSize() { return (short)sizeof(*this); }
   // ---------------------------------------------------------------------
+
+private:
+  Int16 args_num;
+
+  char             fillers_[6];  // 
 };
 
 class  ex_function_concat : public ex_function_clause {

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/generator/GenItemFunc.cpp
----------------------------------------------------------------------
diff --git a/core/sql/generator/GenItemFunc.cpp b/core/sql/generator/GenItemFunc.cpp
index 86c1758..6121110 100644
--- a/core/sql/generator/GenItemFunc.cpp
+++ b/core/sql/generator/GenItemFunc.cpp
@@ -445,7 +445,8 @@ short BuiltinFunction::codeGen(Generator * generator)
           case CharInfo::UTF8:
           // case CharInfo::SJIS: // Uncomment this if we ever support SJIS
 	   function_clause = new(generator->getSpace()) 
-		ex_function_position(ITM_POSITION, attr, space);
+             ex_function_position(ITM_POSITION, attr, space,
+                                  (getArity() + 1));
 
 	    ((ex_function_position *)function_clause)->setCollation(((PositionFunc*)this)->getCollation());
 
@@ -453,7 +454,8 @@ short BuiltinFunction::codeGen(Generator * generator)
 
           case CharInfo::UCS2:
 	   function_clause = new(generator->getSpace()) 
-		ex_function_position_doublebyte(ITM_POSITION_DOUBLEBYTE, attr, space);
+             ex_function_position_doublebyte(ITM_POSITION_DOUBLEBYTE, attr, space,
+                                             (getArity() + 1));
 
            break;
 

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/optimizer/BindItemExpr.cpp
----------------------------------------------------------------------
diff --git a/core/sql/optimizer/BindItemExpr.cpp b/core/sql/optimizer/BindItemExpr.cpp
index 3c81218..cc25f93 100644
--- a/core/sql/optimizer/BindItemExpr.cpp
+++ b/core/sql/optimizer/BindItemExpr.cpp
@@ -4038,10 +4038,20 @@ NABoolean DateFormat::errorChecks(Lng32 frmt, BindWA *bindWA,
         error = 1; // error 4065
     }
 
-  if (toTime && NOT tf)
+  if (!error && toTime)
     {
-      // TO_TIME requires time format
-      error = 1; // error 4065
+      if (NOT tf)
+        {
+          // TO_TIME requires time format
+          error = 1; // error 4065
+        }
+      // source must be datetime containing time field or a character string
+      else if (((opType->getTypeQualifier() == NA_DATETIME_TYPE) &&
+                (opType->getPrecision() == SQLDTCODE_DATE)) ||
+               (opType->getTypeQualifier() != NA_CHARACTER_TYPE))
+        {
+          error = 9; // error 3415
+        }
     }
 
   if (!error && toChar)
@@ -4095,7 +4105,7 @@ NABoolean DateFormat::errorChecks(Lng32 frmt, BindWA *bindWA,
           {
             *CmpCommon::diags() << DgSqlCode(-4065) << DgString0(formatStr_)
                                 << DgString1((toChar ? "TO_CHAR" : 
-                                                       (toDate ? "TO_DATE" : "TO_TIME")));
+                                              (toDate ? "TO_DATE" : "TO_TIME")));
             bindWA->setErrStatus();
           }
           break;
@@ -4149,6 +4159,14 @@ NABoolean DateFormat::errorChecks(Lng32 frmt, BindWA *bindWA,
           }
           break;
 
+        case 9:
+          {
+            *CmpCommon::diags() << DgSqlCode(-3415) << DgString0("TO_TIME")
+                                << DgString1(" It must be a datetime datatype containing the time field or a character datatype.");
+            bindWA->setErrStatus();
+          }
+          break;
+
         } // switch
 
       return TRUE;
@@ -4333,28 +4351,23 @@ ItemExpr *Trim::bindNode(BindWA *bindWA)
       if (type1.getTypeQualifier() == NA_NUMERIC_TYPE)
         {
           const NumericType &numeric  = (NumericType&)type1;
-          if ((numeric.isExact()) &&
-              (NOT numeric.isBigNum()) &&
-              (numeric.getScale() == 0))
-            {
-              Lng32 dLen =
-                numeric.getDisplayLength(numeric.getFSDatatype(),
-                                         numeric.getNominalSize(),
-                                         numeric.getPrecision(),
-                                         numeric.getScale(),
-                                         0);
-              
-              ItemExpr * newChild =
-                new (bindWA->wHeap())
-                Cast(child(1),
-                     new (bindWA->wHeap())
-                     SQLChar(bindWA->wHeap(), dLen, type1.supportsSQLnull()));
-              
-              newChild = newChild->bindNode(bindWA);
-              if (bindWA->errStatus())
-                return this;
-              setChild(1, newChild);
-            }
+          Lng32 dLen =
+            numeric.getDisplayLength(numeric.getFSDatatype(),
+                                     numeric.getNominalSize(),
+                                     numeric.getPrecision(),
+                                     numeric.getScale(),
+                                     0);
+          
+          ItemExpr * newChild =
+            new (bindWA->wHeap())
+            Cast(child(1),
+                 new (bindWA->wHeap())
+                 SQLChar(bindWA->wHeap(), dLen, type1.supportsSQLnull()));
+          
+          newChild = newChild->bindNode(bindWA);
+          if (bindWA->errStatus())
+            return this;
+          setChild(1, newChild);
         }
     }
 
@@ -7231,25 +7244,16 @@ ItemExpr *Case::bindNode(BindWA *bindWA)
             {
               NumericType &numeric = (NumericType&)
                 thenClause->getValueId().getType();
-              if ((numeric.isExact()) &&
-                  //		  (NOT numeric.isBigNum()) &&
-                  (numeric.getScale() == 0))
-                {
-                  Lng32 numericDLen =
-                    numeric.getDisplayLength(numeric.getFSDatatype(),
-                                             numeric.getNominalSize(),
-                                             numeric.getPrecision(),
-                                             numeric.getScale(),
-                                             0);
+              Lng32 numericDLen =
+                numeric.getDisplayLength(numeric.getFSDatatype(),
+                                         numeric.getNominalSize(),
+                                         numeric.getPrecision(),
+                                         numeric.getScale(),
+                                         0);
               
-                  if (numericDLen > dLen)
-                    dLen = numericDLen;
-                  numericFound = TRUE;
-                }
-              else
-                {
-                  done = TRUE;
-                }
+              if (numericDLen > dLen)
+                dLen = numericDLen;
+              numericFound = TRUE;
             }
           else
             {
@@ -8876,10 +8880,78 @@ ItemExpr *PositionFunc::bindNode(BindWA *bindWA)
 	}
     }
 
+  // if third(start position) and fourth(occurence) child operands are
+  // specified, then convert them to INT.
+  if (child(2))
+    {
+      ValueId vid3 = child(2)->getValueId();
+      SQLInt si(NULL);
+
+      vid3.coerceType(si, NA_NUMERIC_TYPE);
+
+      const NAType &type3 = vid3.getType();
+
+      if (type3.getTypeQualifier() != NA_NUMERIC_TYPE) {
+        // 4053 The third operand of a POSITION function must be numeric.
+        *CmpCommon::diags() << DgSqlCode(-4053) << DgString0(getTextUpper());
+        return NULL;
+      }
+      
+      if (((NumericType&)type3).getScale() != 0) {
+        // 4047 The third operand of a POSITION function must have a scale of 0.
+        *CmpCommon::diags() << DgSqlCode(-4047) << DgString0(getTextUpper());
+        return NULL;
+      }
+
+      if (type3.getFSDatatype() != REC_BIN32_SIGNED)
+        {
+          ItemExpr * newChild =
+            new (bindWA->wHeap())
+            Cast(child(2), 
+                 new (bindWA->wHeap())
+                 SQLInt(bindWA->wHeap(), TRUE, type3.supportsSQLnull()));
+          newChild = newChild->bindNode(bindWA);
+          setChild(2, newChild);
+        }
+    }
+
+  if (child(3))
+    {
+      ValueId vid4 = child(3)->getValueId();
+      SQLInt si(NULL);
+
+      vid4.coerceType(si, NA_NUMERIC_TYPE);
+
+      const NAType &type4 = vid4.getType();
+
+      if (type4.getTypeQualifier() != NA_NUMERIC_TYPE) {
+        // 4053 The third operand of a POSITION function must be numeric.
+        *CmpCommon::diags() << DgSqlCode(-4053) << DgString0(getTextUpper());
+        return NULL;
+      }
+      
+      if (((NumericType&)type4).getScale() != 0) {
+        // 4047 The third operand of a POSITION function must have a scale of 0.
+        *CmpCommon::diags() << DgSqlCode(-4047) << DgString0(getTextUpper());
+        return NULL;
+      }
+
+      if (type4.getFSDatatype() != REC_BIN32_SIGNED)
+        {
+          ItemExpr * newChild =
+            new (bindWA->wHeap())
+            Cast(child(3), 
+                 new (bindWA->wHeap())
+                 SQLInt(bindWA->wHeap(), TRUE, type4.supportsSQLnull()));
+          newChild = newChild->bindNode(bindWA);
+          setChild(3, newChild);
+        }
+    }
+
   BuiltinFunction::bindNode(bindWA);
   if (bindWA->errStatus()) 
     return this;
-  
+
   return getValueId().getItemExpr();
 } // PositionFunc::bindNode()
 
@@ -8939,6 +9011,72 @@ ItemExpr *Replace::bindNode(BindWA *bindWA)
 } // Replace::bindNode()
 
 // -----------------------------------------------------------------------
+// member functions for class CharLength
+// -----------------------------------------------------------------------
+
+ItemExpr *CharLength::bindNode(BindWA *bindWA)
+{
+  if (nodeIsBound())
+    return getValueId().getItemExpr();
+
+  // this will bind/type-propagate all children.
+  bindChildren(bindWA);
+  if (bindWA->errStatus()) 
+    return this;
+
+  const NAType &type1 = 
+    child(0)->castToItemExpr()->getValueId().getType();
+  
+  if (type1.getTypeQualifier() == NA_NUMERIC_TYPE)
+    {
+      ItemExpr * newChild = new (bindWA->wHeap()) 
+        Trim((Int32)Trim::TRAILING,
+             new (PARSERHEAP()) SystemLiteral(" ", WIDE_(" ")), child(0));
+
+      setChild(0, newChild);
+    }
+
+  BuiltinFunction::bindNode(bindWA);
+  if (bindWA->errStatus()) 
+    return this;
+  
+  return getValueId().getItemExpr();
+} // CharLength::bindNode()
+
+// -----------------------------------------------------------------------
+// member functions for class OctetLength
+// -----------------------------------------------------------------------
+
+ItemExpr *OctetLength::bindNode(BindWA *bindWA)
+{
+  if (nodeIsBound())
+    return getValueId().getItemExpr();
+
+  // this will bind/type-propagate all children.
+  bindChildren(bindWA);
+  if (bindWA->errStatus()) 
+    return this;
+
+  const NAType &type1 = 
+    child(0)->castToItemExpr()->getValueId().getType();
+  
+  if (type1.getTypeQualifier() == NA_NUMERIC_TYPE)
+    {
+      ItemExpr * newChild = new (bindWA->wHeap()) 
+        Trim((Int32)Trim::TRAILING,
+             new (PARSERHEAP()) SystemLiteral(" ", WIDE_(" ")), child(0));
+
+      setChild(0, newChild);
+    }
+
+  BuiltinFunction::bindNode(bindWA);
+  if (bindWA->errStatus()) 
+    return this;
+  
+  return getValueId().getItemExpr();
+} // OctetLength::bindNode()
+
+// -----------------------------------------------------------------------
 // member functions for class SelIndex
 // -----------------------------------------------------------------------
 
@@ -11013,7 +11151,29 @@ ItemExpr *ZZZBinderFunction::bindNode(BindWA *bindWA)
       }
     break;
 
-   case ITM_GREATEST:
+    case ITM_DAYOFMONTH:
+      {
+	// Make sure that the child is of date datatype.
+	ItemExpr * tempBoundTree =
+	  child(0)->castToItemExpr()->bindNode(bindWA);
+	if (bindWA->errStatus()) 
+          return this;
+
+	if (tempBoundTree->getValueId().getType().getTypeQualifier() !=
+	    NA_DATETIME_TYPE)
+	  {
+	    // 4071 The operand of a DAYOFMONTH function must be a datetime.
+	    *CmpCommon::diags() << DgSqlCode(-4071) << DgString0(getTextUpper());
+	    bindWA->setErrStatus();
+	    return this;
+	  }
+
+        parseTree = new(bindWA->wHeap()) 
+          ExtractOdbc(REC_DATE_DAY, child(0), TRUE);
+      }
+      break;
+
+    case ITM_GREATEST:
       {
 	strcpy(buf, "CASE WHEN @A1 is NULL or @A2 is null then NULL WHEN @A1 > @A2 then @A1 else @A2 END;");
       }
@@ -11032,16 +11192,16 @@ ItemExpr *ZZZBinderFunction::bindNode(BindWA *bindWA)
 	ItemExpr * tempBoundTree =
 	  child(2)->castToItemExpr()->bindNode(bindWA);
 	if (bindWA->errStatus()) return this;
-
-    // fix case 10-031103-2610, soln 10-031103-0997: make sure length arg
-    // in function "INSERT(s1, start, length, s2)" is not null.
-    if (tempBoundTree->getOperatorType() == ITM_CONSTANT &&
-        ((ConstValue *)tempBoundTree)->isNull()) {
-      *CmpCommon::diags() << DgSqlCode(-4097) << DgString0("INSERT");
-      bindWA->setErrStatus();
-      return this;
-    }
-
+        
+        // fix case 10-031103-2610, soln 10-031103-0997: make sure length arg
+        // in function "INSERT(s1, start, length, s2)" is not null.
+        if (tempBoundTree->getOperatorType() == ITM_CONSTANT &&
+            ((ConstValue *)tempBoundTree)->isNull()) {
+          *CmpCommon::diags() << DgSqlCode(-4097) << DgString0("INSERT");
+          bindWA->setErrStatus();
+          return this;
+        }
+        
 	//
 	// Type cast any param.
 	//
@@ -11074,11 +11234,11 @@ ItemExpr *ZZZBinderFunction::bindNode(BindWA *bindWA)
 	// <str1> beginning at <start> and where <str2> has been inserted
 	// into <str1>, beginning at <start>
 
-    // make sure replacement expression handles any null args correctly
-    strcpy(buf, "CASE WHEN @A1 IS NULL THEN NULL"
-                " WHEN @A2 IS NULL THEN NULL"
-                " WHEN @A3 IS NULL THEN NULL"
-                " WHEN @A4 IS NULL THEN NULL ELSE ");
+        // make sure replacement expression handles any null args correctly
+        strcpy(buf, "CASE WHEN @A1 IS NULL THEN NULL"
+               " WHEN @A2 IS NULL THEN NULL"
+               " WHEN @A3 IS NULL THEN NULL"
+               " WHEN @A4 IS NULL THEN NULL ELSE ");
 
 	// Get the characters before <start>
 	strcat(buf, "(LEFT(@A1, CAST(@A2 AS INT UNSIGNED) - 1)");
@@ -11549,11 +11709,27 @@ ItemExpr *ZZZBinderFunction::bindNode(BindWA *bindWA)
 
     case ITM_SIGN:
       {
-	// find the nullability of child
 	ItemExpr * tempBoundTree =
 	  child(0)->castToItemExpr()->bindNode(bindWA);
 	if (bindWA->errStatus()) return this;
 
+	//
+	// Type cast any param.
+	//
+	SQLInt nType(FALSE);
+	ValueId vid = tempBoundTree->castToItemExpr()->getValueId();
+	vid.coerceType(nType, NA_NUMERIC_TYPE);
+
+	const NAType &typ1 = vid.getType();
+        if (typ1.getTypeQualifier() != NA_NUMERIC_TYPE)
+          {
+            // 4045 Operand must be numeric.
+            *CmpCommon::diags() << DgSqlCode(-4045) << DgString0(getTextUpper());
+            bindWA->setErrStatus();
+            return this;
+          }
+
+	// find the nullability of child
 	NABoolean childIsNullable = FALSE;
 	if (tempBoundTree->getValueId().getType().supportsSQLnull())
 	  {

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/optimizer/ItemCache.cpp
----------------------------------------------------------------------
diff --git a/core/sql/optimizer/ItemCache.cpp b/core/sql/optimizer/ItemCache.cpp
index 4639e2d..b74447b 100644
--- a/core/sql/optimizer/ItemCache.cpp
+++ b/core/sql/optimizer/ItemCache.cpp
@@ -666,6 +666,14 @@ NABoolean ConstValue::isCacheableExpr(CacheWA& cwa)
     // This fixes genesis case 10-041215-6141, soln 10-041215-2826.
     return FALSE;
   }
+
+  // string of length zero causes a problem during backpatching in method 
+  // CacheData::backpatchParams.
+  // For now, do not cache it.
+  if ((NOT isNull()) &&
+      (isEmptyString()))
+    return FALSE;
+
   return ItemExpr::isCacheableExpr(cwa);
 }
 

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/optimizer/ItemExpr.cpp
----------------------------------------------------------------------
diff --git a/core/sql/optimizer/ItemExpr.cpp b/core/sql/optimizer/ItemExpr.cpp
index 744a0a5..c37a4d1 100644
--- a/core/sql/optimizer/ItemExpr.cpp
+++ b/core/sql/optimizer/ItemExpr.cpp
@@ -7503,6 +7503,8 @@ const NAString BuiltinFunction::getText() const
       return "current_user";
     case ITM_DATEFORMAT:
       return "dateformat";
+    case ITM_DAYOFMONTH:
+      return "dayofmonth";
     case ITM_DAYOFWEEK:
       return "dayofweek";
     case ITM_DO_WHILE:
@@ -7758,6 +7760,9 @@ const NAString BuiltinFunction::getText() const
     case ITM_AGGR_GROUPING_FUNC:
       return "aggr_grouping";
 
+    case ITM_TO_TIMESTAMP:
+      return "to_timestamp";
+
     default:
       return "unknown func";
     } // switch
@@ -8212,7 +8217,7 @@ ItemExpr * PositionFunc::copyTopNode(ItemExpr *derivedNode, CollHeap* outHeap)
   ItemExpr *result;
 
   if (derivedNode == NULL)
-    result = new (outHeap) PositionFunc(child(0), child(1), child(2));
+    result = new (outHeap) PositionFunc(child(0), child(1), child(2), child(3));
   else
     result = derivedNode;
 

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/optimizer/ItemFunc.h
----------------------------------------------------------------------
diff --git a/core/sql/optimizer/ItemFunc.h b/core/sql/optimizer/ItemFunc.h
index 6c0c779..0003740 100644
--- a/core/sql/optimizer/ItemFunc.h
+++ b/core/sql/optimizer/ItemFunc.h
@@ -1610,6 +1610,9 @@ public:
   // a virtual function for type propagating the node
   virtual const NAType * synthesizeType();
 
+  // a virtual function for performing name binding within the query tree
+  virtual ItemExpr * bindNode(BindWA *bindWA);
+
   virtual ItemExpr * copyTopNode(ItemExpr *derivedNode = NULL,
 				 CollHeap* outHeap = 0);
 
@@ -1632,6 +1635,9 @@ public:
   // a virtual function for type propagating the node
   virtual const NAType * synthesizeType();
 
+  // a virtual function for performing name binding within the query tree
+  virtual ItemExpr * bindNode(BindWA *bindWA);
+
   virtual ItemExpr * copyTopNode(ItemExpr *derivedNode = NULL,
 				 CollHeap* outHeap = 0);
   virtual NABoolean protectFromVEGs() { return TRUE; };
@@ -1643,8 +1649,10 @@ public:
 class PositionFunc : public CacheableBuiltinFunction
 {
 public:
-  PositionFunc(ItemExpr *val1Ptr, ItemExpr *val2Ptr, ItemExpr *val3Ptr)
-         : CacheableBuiltinFunction(ITM_POSITION, 3, val1Ptr, val2Ptr, val3Ptr)
+  PositionFunc(ItemExpr *val1Ptr, ItemExpr *val2Ptr, ItemExpr *val3Ptr,
+               ItemExpr *val4Ptr)
+         : CacheableBuiltinFunction(ITM_POSITION, 4, 
+                                    val1Ptr, val2Ptr, val3Ptr, val4Ptr)
 	 { allowsSQLnullArg() = FALSE; }
 
   // virtual destructor

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/optimizer/SynthType.cpp
----------------------------------------------------------------------
diff --git a/core/sql/optimizer/SynthType.cpp b/core/sql/optimizer/SynthType.cpp
index 5dcb94e..e97484c 100644
--- a/core/sql/optimizer/SynthType.cpp
+++ b/core/sql/optimizer/SynthType.cpp
@@ -3548,7 +3548,7 @@ const NAType *BitOperFunc::synthesizeType()
 	// now it's safe to cast the types to numeric type
 	const NumericType &ntyp1 = (NumericType &) child(0)->getValueId().getType();
 	const NumericType &ntyp2 = (NumericType &) child(1)->getValueId().getType();
-	
+
 	if (NOT ntyp1.isExact() OR NOT ntyp2.isExact() OR
 	    ntyp1.isBigNum() OR ntyp2.isBigNum())
 	  {
@@ -3582,7 +3582,7 @@ const NAType *BitOperFunc::synthesizeType()
 
 	// now it's safe to cast the types to numeric type
 	const NumericType &ntyp1 = (NumericType &) child(0)->getValueId().getType();
-	
+
 	if (NOT ntyp1.isExact() OR ntyp1.isBigNum())
 	  {
 	    // 4046 BIT operation is only defined for exact numeric types.
@@ -4878,21 +4878,6 @@ const NAType *OctetLength::synthesizeType()
 
 const NAType *PositionFunc::synthesizeType()
 {
-  NABoolean JDBC = (CmpCommon::getDefault(JDBC_PROCESS) == DF_ON);
-  if ((NOT JDBC) && (getArity() == 3))
-    {
-      // third argument not supported for non-JDBC callers.
-      *CmpCommon::diags() << DgSqlCode(-3131);
-      return NULL;
-    }
-  else
-    {
-      // third argument is only supported for JDBC_PROCESS callers and
-      // is ignored. This is done for WLS/JDBC project who only want
-      // to not get a syntax error if a third argument is passed in.
-      // Go figure.
-      // They need this to get through some certification tests.
-   }
 
   //
   // Type cast any params.
@@ -4907,15 +4892,8 @@ const NAType *PositionFunc::synthesizeType()
   const NAType *operand1 = &vid1.getType();
   const NAType *operand2 = &vid2.getType();
   const NAType *operand3 = NULL;
+  const NAType *operand4 = NULL;
 
-  if (getArity() == 3)
-    {
-      ValueId vid3 = child(2)->getValueId();
-      SQLInt si(NULL);
-
-      vid3.coerceType(si, NA_NUMERIC_TYPE);
-      operand3 = &vid3.getType();
-    }
 
   //
   // Check that the operands are comparable.
@@ -4942,19 +4920,6 @@ const NAType *PositionFunc::synthesizeType()
     return NULL;
   }
 
-  if (operand3) {
-    if (operand3->getTypeQualifier() != NA_NUMERIC_TYPE) {
-      // 4053 The third operand of a POSITION function must be numeric.
-      *CmpCommon::diags() << DgSqlCode(-4053) << DgString0(getTextUpper());
-      return NULL;
-    }
-
-    if (((NumericType*)operand3)->getScale() != 0) {
-      // 4047 The third operand of a POSITION function must have a scale of 0.
-      *CmpCommon::diags() << DgSqlCode(-4047) << DgString0(getTextUpper());
-      return NULL;
-    }
-  }
 
 // 1/5/98: make sure position pattern and source types are comparable.
   const CharType *posPat = (CharType*)operand1;

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/optimizer/ValueDesc.cpp
----------------------------------------------------------------------
diff --git a/core/sql/optimizer/ValueDesc.cpp b/core/sql/optimizer/ValueDesc.cpp
index 605118b..a39040f 100644
--- a/core/sql/optimizer/ValueDesc.cpp
+++ b/core/sql/optimizer/ValueDesc.cpp
@@ -6258,7 +6258,6 @@ void ValueIdList::convertToTextKey(const ValueIdList& keyList, NAString& result)
        const NAType *constType = constVal->getType();
 
        NAString val = *constVal->getRawText();
-       //       val = val.strip(NAString::leading, ' ');
        short len = 0;
 
        ///////////////////////////////////////////////////////////////////////
@@ -6381,35 +6380,47 @@ void ValueIdList::convertToTextKey(const ValueIdList& keyList, NAString& result)
 	 }
        else
 	 {
-	   short vLen = val.length();
+           short vLen = val.length();
 
 	   if ((constType->getTypeQualifier()  == NA_NUMERIC_TYPE) &&
 	       (((NumericType*)constType)->isExact()) &&
-               (NOT ((NumericType&)type).isBigNum()) &&
+               (NOT ((NumericType*)constType)->isBigNum()) &&
 	       (constType->getScale() > 0))
 	     {
-	       NAString newVal;
-	       if (vLen <= constType->getScale())
-		 {
-		   newVal = "0.";
-		   for (Lng32 i = 0; i < (constType->getScale() - vLen); i++)
-		     {
-		       newVal += "0";
-		     }
-		   newVal += val;
-		 }
-	       else
-		 {
-                   // get digits to the left of scale
-		   newVal = val(0, vLen - constType->getScale() );
-
-		   newVal += ".";
-		   newVal += val(vLen - constType->getScale(), constType->getScale());
-		 }
+               // See how many positions the result will take in the display
+               Lng32 t = constType->getDisplayLength(constType->getFSDatatype(),
+                                               constType->getNominalSize(),
+                                               constType->getPrecision(),
+                                               constType->getScale(),
+                                               0);
+
+               char strval[100];
+               memset( strval, ' ', t );
+
+               // Get the ASCII representation
+               ex_expr::exp_return_type retcode =
+                 convDoIt((char*)constVal->getConstValue(),
+                          constVal->getStorageSize(),
+                          (short)constType->getFSDatatype(),
+                          constType->getPrecision(),
+                          constType->getScale(),
+                          strval,
+                          t,                          // target length
+                          REC_BYTE_F_ASCII,           // target type
+                          0,                          // no char limit
+                          SQLCHARSETCODE_ISO88591,    // ISO 8859-1
+                          NULL,                       // no vc length
+                          0);                         // not a varchar
+
+               if ( retcode == ex_expr::EXPR_OK )
+                 {
+                   strval[t] = 0;
+                   val = strval;
+                   val = val.strip(NAString::trailing, ' ');
+                 }
 
-	       val = newVal;
 	       vLen = val.length();
-	     }
+	     } // exact numeric
 
 	   len += vLen;
 	   

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/parser/sqlparser.y
----------------------------------------------------------------------
diff --git a/core/sql/parser/sqlparser.y b/core/sql/parser/sqlparser.y
index d7ea7f2..f2c9fbb 100755
--- a/core/sql/parser/sqlparser.y
+++ b/core/sql/parser/sqlparser.y
@@ -8767,7 +8767,11 @@ datetime_misc_function : TOK_CONVERTTIMESTAMP '(' value_expression ')'
         {
 	  $$ = new (PARSERHEAP()) ZZZBinderFunction(ITM_FIRSTDAYOFYEAR, $3);
 	}  
- 
+
+     | TOK_DAYOFMONTH '(' value_expression ')'
+        {
+          $$ = new (PARSERHEAP()) ZZZBinderFunction(ITM_DAYOFMONTH, $3);
+        }
      | TOK_MONTHNAME '(' value_expression ')'
         {
 	  $$ = new (PARSERHEAP()) ZZZBinderFunction(ITM_MONTHNAME, $3);
@@ -8805,12 +8809,6 @@ datetime_misc_function : TOK_CONVERTTIMESTAMP '(' value_expression ')'
 				    ExtractOdbc(REC_DATE_DAY, $3,
 						TRUE);
                                 }
-     | TOK_DAYOFMONTH '(' value_expression ')'
-                                {
-				  $$ = new(PARSERHEAP())
-				    ExtractOdbc(REC_DATE_DAY, $3,
-						TRUE);
-                                }
       | TOK_HOUR '(' value_expression ')'
                                 {
 				  $$ = new(PARSERHEAP())
@@ -9011,14 +9009,14 @@ string_function :
      /* POSITION(str-exp1 IN str-exp2)                    */
      | TOK_LOCATE '(' value_expression ',' value_expression ')'
         {
-           $$ = new (PARSERHEAP()) PositionFunc($3,$5,NULL);
+          $$ = new (PARSERHEAP()) PositionFunc($3,$5,NULL,NULL);
         }
 
      /* ODBC extension: map LOCATE(str-exp1, str-exp2, START) to */
      /* POSITION(str-exp1 IN str-exp2)                    */
     | TOK_LOCATE '(' value_expression ',' value_expression ',' value_expression ')'
  	   {
- 	     $$ = new (PARSERHEAP()) PositionFunc($3,$5,$7); 
+ 	     $$ = new (PARSERHEAP()) PositionFunc($3,$5,$7,NULL); 
  	   }
 
      | TOK_LPAD '(' value_expression ',' value_expression ')'
@@ -9059,14 +9057,25 @@ string_function :
 
      | TOK_POSITION '(' value_expression TOK_IN value_expression ')'
                   {
-                     $$ = new (PARSERHEAP()) PositionFunc($3,$5,NULL);
+                    $$ = new (PARSERHEAP()) PositionFunc($3,$5,NULL,NULL);
                   }
 
      | TOK_INSTR '(' value_expression TOK_IN value_expression ')'
                   {
-		    CheckModeSpecial4;
+                    $$ = new (PARSERHEAP()) PositionFunc($3,$5,NULL,NULL);
+                  }
 
-                     $$ = new (PARSERHEAP()) PositionFunc($5,$3,NULL);
+     | TOK_INSTR '(' value_expression ',' value_expression ')'
+                  {
+                    $$ = new (PARSERHEAP()) PositionFunc($5,$3,NULL,NULL);
+                  }
+     | TOK_INSTR '(' value_expression ',' value_expression ',' value_expression ')'
+                  {
+                    $$ = new (PARSERHEAP()) PositionFunc($5,$3,$7,NULL);
+                  }
+     | TOK_INSTR '(' value_expression ',' value_expression ',' value_expression ',' value_expression ')'
+                  {
+                    $$ = new (PARSERHEAP()) PositionFunc($5,$3,$7,$9);
                   }
 
      /* ODBC extension */
@@ -16790,6 +16799,12 @@ exe_util_hive_query : TOK_PROCESS TOK_HIVE TOK_STATEMENT QUOTED_STRING
                           ExeUtilHiveQuery(*$4, ExeUtilHiveQuery::FROM_STRING,
                                            PARSERHEAP());
                       } 
+                    | TOK_PROCESS TOK_HIVE TOK_DDL QUOTED_STRING
+                      {
+                        $$ = new (PARSERHEAP()) 
+                          ExeUtilHiveQuery(*$4, ExeUtilHiveQuery::FROM_STRING,
+                                           PARSERHEAP());
+                      } 
                     | TOK_PROCESS TOK_HIVE TOK_STATEMENT TOK_FROM TOK_FILE QUOTED_STRING
                       {
                         $$ = new (PARSERHEAP()) 

http://git-wip-us.apache.org/repos/asf/trafodion/blob/43984c46/core/sql/regress/compGeneral/EXPECTED006.SB
----------------------------------------------------------------------
diff --git a/core/sql/regress/compGeneral/EXPECTED006.SB b/core/sql/regress/compGeneral/EXPECTED006.SB
index bc0a75d..945d64d 100644
--- a/core/sql/regress/compGeneral/EXPECTED006.SB
+++ b/core/sql/regress/compGeneral/EXPECTED006.SB
@@ -296,10 +296,7 @@
 
 >>prepare xx from select char_length(a) from t006t2;
 
-*** ERROR[4043] The operand of function CHARACTER_LENGTH, CHAR_LENGTH, or LENGTH must be character.
-
-*** ERROR[8822] The statement was not prepared.
-
+--- SQL command prepared.
 >>prepare xx from select lower(a) from t006t2;
 
 *** ERROR[4043] The operand of function LOWER or LCASE must be character.
@@ -308,10 +305,7 @@
 
 >>prepare xx from select octet_length(a) from t006t2;
 
-*** ERROR[4043] The operand of function OCTET_LENGTH must be character.
-
-*** ERROR[8822] The statement was not prepared.
-
+--- SQL command prepared.
 >>
 >>-- Error 4045
 >>prepare xx from select zeroifnull(a) from t006t1;


[4/4] trafodion git commit: PR-1502 Various fixes, details in pull request

Posted by an...@apache.org.
PR-1502 Various fixes, details in pull request


Project: http://git-wip-us.apache.org/repos/asf/trafodion/repo
Commit: http://git-wip-us.apache.org/repos/asf/trafodion/commit/81640f93
Tree: http://git-wip-us.apache.org/repos/asf/trafodion/tree/81640f93
Diff: http://git-wip-us.apache.org/repos/asf/trafodion/diff/81640f93

Branch: refs/heads/master
Commit: 81640f93068fc9803cc7c34a1e6a14e6232fc12e
Parents: 3edf1f6 43984c4
Author: Anoop Sharma <an...@esgyn.com>
Authored: Thu Apr 5 00:09:38 2018 +0000
Committer: Anoop Sharma <an...@esgyn.com>
Committed: Thu Apr 5 00:09:38 2018 +0000

----------------------------------------------------------------------
 core/sql/bin/SqlciErrors.txt                |   2 +-
 core/sql/comexe/ComTdbExeUtil.h             |  32 +-
 core/sql/common/BaseTypes.cpp               |   3 +-
 core/sql/common/NAType.cpp                  |  12 +-
 core/sql/common/NAType.h                    |   3 +-
 core/sql/common/OperTypeEnum.h              |   1 +
 core/sql/executor/ExExeUtil.h               |  12 +-
 core/sql/executor/ExExeUtilGet.cpp          | 121 +++--
 core/sql/executor/sql_buffer.cpp            |   3 +-
 core/sql/exp/ExpPCodeClauseGen.cpp          |   4 +
 core/sql/exp/exp_function.cpp               | 249 +++++++---
 core/sql/exp/exp_function.h                 |  30 +-
 core/sql/generator/GenItemFunc.cpp          |   6 +-
 core/sql/optimizer/BindItemExpr.cpp         | 300 +++++++++---
 core/sql/optimizer/ItemCache.cpp            |   8 +
 core/sql/optimizer/ItemExpr.cpp             |   7 +-
 core/sql/optimizer/ItemFunc.h               |  12 +-
 core/sql/optimizer/SynthType.cpp            |  41 +-
 core/sql/optimizer/ValueDesc.cpp            |  57 ++-
 core/sql/parser/sqlparser.y                 |  39 +-
 core/sql/regress/compGeneral/EXPECTED006.SB |  10 +-
 core/sql/regress/compGeneral/EXPECTED042    | 139 +++---
 core/sql/regress/core/EXPECTED038.LINUX     |  26 +-
 core/sql/regress/executor/EXPECTED012       | 598 ++++++++++++++++++++++-
 core/sql/regress/executor/TEST012           | 103 +++-
 core/sql/regress/hive/EXPECTED005           | 112 ++---
 core/sql/regress/seabase/EXPECTED002        | 288 ++++++-----
 core/sql/regress/seabase/EXPECTED030        |  14 +
 core/sql/regress/seabase/EXPECTED031        |  44 +-
 core/sql/regress/seabase/TEST002            |  41 +-
 core/sql/regress/seabase/TEST030            |   4 +
 core/sql/regress/seabase/TEST031            |  10 +
 32 files changed, 1758 insertions(+), 573 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/trafodion/blob/81640f93/core/sql/parser/sqlparser.y
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