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Posted to commits@trafodion.apache.org by su...@apache.org on 2018/02/02 04:30:39 UTC

[1/2] trafodion git commit: Add ROLLUP Function in Aggregate (Set) Function

Repository: trafodion
Updated Branches:
  refs/heads/master 4ca0b606a -> 1f55c285b


Add ROLLUP Function in Aggregate (Set) Function


Project: http://git-wip-us.apache.org/repos/asf/trafodion/repo
Commit: http://git-wip-us.apache.org/repos/asf/trafodion/commit/e36a94da
Tree: http://git-wip-us.apache.org/repos/asf/trafodion/tree/e36a94da
Diff: http://git-wip-us.apache.org/repos/asf/trafodion/diff/e36a94da

Branch: refs/heads/master
Commit: e36a94da5357abc7692d62e46eb756e3f0ea2650
Parents: 47713b9
Author: liu.yu <yu...@esgyn.cn>
Authored: Mon Jan 29 13:35:40 2018 +0800
Committer: liu.yu <yu...@esgyn.cn>
Committed: Mon Jan 29 13:35:40 2018 +0800

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 .../src/asciidoc/_chapters/sql_functions_and_expressions.adoc | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)
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http://git-wip-us.apache.org/repos/asf/trafodion/blob/e36a94da/docs/sql_reference/src/asciidoc/_chapters/sql_functions_and_expressions.adoc
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diff --git a/docs/sql_reference/src/asciidoc/_chapters/sql_functions_and_expressions.adoc b/docs/sql_reference/src/asciidoc/_chapters/sql_functions_and_expressions.adoc
index 0d5c3c7..c72feeb 100644
--- a/docs/sql_reference/src/asciidoc/_chapters/sql_functions_and_expressions.adoc
+++ b/docs/sql_reference/src/asciidoc/_chapters/sql_functions_and_expressions.adoc
@@ -59,6 +59,8 @@ values from a group.
 evaluation of the expression argument.
 | <<min_function,MIN Function>>                 | Determines a minimum value from the group of values derived from the
 evaluation of the expression argument.
+| <<rollup_function,ROLLUP Function>>           | Calculates multiple levels of subtotals aggregating from right to left through the 
+comma-separated list of columns, and provides a grand total.
 | <<stddev_function,STDDEV Function>>           | Computes the statistical standard deviation of a group of numbers
 derived from the evaluation of the expression argument of the function.
 The numbers can be weighted.
@@ -6343,7 +6345,7 @@ SET jobdesc = RIGHT (jobdesc, 12);
 
 The ROLLUP function calculates multiple levels of subtotals aggregating from right to left through the comma-separated list of columns, and provides a grand total. 
 
-ROLLUP is an extension to the 'GROUP BY' clause. Related features such as the GROUPING function can be used with 'ORDER BY' to control the placement of summary results.
+ROLLUP is an extension to the `GROUP BY` clause. Related features such as the GROUPING function can be used with `ORDER BY` to control the placement of summary results.
 
 ```
 SELECT…GROUP BY ROLLUP (column 1, [column 2,]…[column n])
@@ -6456,7 +6458,6 @@ DELIVERY_YEAR REGION TOTAL_REVENUE
 --- 7 row(s) selected.
 ```
 +
-
 * This is an example of grouping by three rollup columns.
 +
 ```
@@ -6488,7 +6489,7 @@ These rows have the _region_ and _product_ columns set to NULL.
 This row has the _delivery_year_, _region_ and _product_ columns set to NULL. 
  
 [[examples_of_null]]
-=== Examples of NULL
+==== Examples of NULL
 
 The example below demonstrates how ROLLUP treats NULLs in the selected columns and generates NULLs for super-aggregate rows.
 


[2/2] trafodion git commit: Merge [TRAFODION-2934] PR-1419 Add *ROLLUP Function* in Aggregate (Set) Functions in *Trafodion SQL Reference Manual*

Posted by su...@apache.org.
Merge [TRAFODION-2934] PR-1419 Add *ROLLUP Function* in Aggregate (Set) Functions in *Trafodion SQL Reference Manual*


Project: http://git-wip-us.apache.org/repos/asf/trafodion/repo
Commit: http://git-wip-us.apache.org/repos/asf/trafodion/commit/1f55c285
Tree: http://git-wip-us.apache.org/repos/asf/trafodion/tree/1f55c285
Diff: http://git-wip-us.apache.org/repos/asf/trafodion/diff/1f55c285

Branch: refs/heads/master
Commit: 1f55c285bdc5ef4f77618637f9c4d7aa6897b38c
Parents: 4ca0b60 e36a94d
Author: Suresh Subbiah <su...@apache.org>
Authored: Fri Feb 2 04:29:51 2018 +0000
Committer: Suresh Subbiah <su...@apache.org>
Committed: Fri Feb 2 04:29:51 2018 +0000

----------------------------------------------------------------------
 .../src/asciidoc/_chapters/sql_functions_and_expressions.adoc | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)
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