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Posted to issues@carbondata.apache.org by "Vinod KC (JIRA)" <ji...@apache.org> on 2017/04/01 15:57:42 UTC
[jira] [Commented] (CARBONDATA-642) Delete Subquery is not working
while creating and loading 2 tables
[ https://issues.apache.org/jira/browse/CARBONDATA-642?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15952285#comment-15952285 ]
Vinod KC commented on CARBONDATA-642:
-------------------------------------
Subquery inside IN or EXISTS not supported , however JOIN shall be supported to delete using 2 or more tables.
I'll raise a PR for JOIN in delete statement
for Eg.
DELETE FROM Table1 t1 INNER JOIN Table2 t2 ON t1.ID = t2.ID;
> Delete Subquery is not working while creating and loading 2 tables
> -------------------------------------------------------------------
>
> Key: CARBONDATA-642
> URL: https://issues.apache.org/jira/browse/CARBONDATA-642
> Project: CarbonData
> Issue Type: Bug
> Affects Versions: 1.0.0-incubating
> Reporter: Vyom Rastogi
> Assignee: Vinod KC
> Priority: Minor
> Labels: Spark-1.6
>
> Create table uiqdata
> CREATE TABLE uniqdata (CUST_ID int,CUST_NAME String,ACTIVE_EMUI_VERSION string, DOB timestamp, DOJ timestamp, BIGINT_COLUMN1 bigint,BIGINT_COLUMN2 bigint,DECIMAL_COLUMN1 decimal(30,10), DECIMAL_COLUMN2 decimal(36,10),Double_COLUMN1 double, Double_COLUMN2 double,INTEGER_COLUMN1 int) STORED BY 'org.apache.carbondata.format' TBLPROPERTIES('DICTIONARY_INCLUDE'='BIGINT_COLUMN1,BIGINT_COLUMN2,DECIMAL_COLUMN1,DECIMAL_COLUMN2,INTEGER_COLUMN1,CUST_ID');
> Create table uniqdata1
> CREATE TABLE uniqdata1 (CUST_ID int,CUST_NAME String,ACTIVE_EMUI_VERSION string, DOB timestamp, DOJ timestamp, BIGINT_COLUMN1 bigint,BIGINT_COLUMN2 bigint,DECIMAL_COLUMN1 decimal(30,10), DECIMAL_COLUMN2 decimal(36,10),Double_COLUMN1 double, Double_COLUMN2 double,INTEGER_COLUMN1 int) STORED BY 'org.apache.carbondata.format' TBLPROPERTIES('DICTIONARY_INCLUDE'='BIGINT_COLUMN1,BIGINT_COLUMN2,DECIMAL_COLUMN1,DECIMAL_COLUMN2,INTEGER_COLUMN1,CUST_ID');
> Load the data into uniqdata
> LOAD DATA INPATH 'hdfs://hacluster/vyom/2000_UniqData.csv' into table uniqdata OPTIONS('DELIMITER'=',' , 'QUOTECHAR'='"','BAD_RECORDS_LOGGER_ENABLE'='TRUE', 'BAD_RECORDS_ACTION'='REDIRECT','FILEHEADER'='CUST_ID,CUST_NAME,ACTIVE_EMUI_VERSION,DOB,DOJ,BIGINT_COLUMN1,BIGINT_COLUMN2,DECIMAL_COLUMN1,DECIMAL_COLUMN2,Double_COLUMN1,Double_COLUMN2,INTEGER_COLUMN1');
> Load the data into uniqdata1
> LOAD DATA INPATH 'hdfs://hacluster/vyom/2000_UniqData.csv' into table uniqdata1 OPTIONS('DELIMITER'=',' , 'QUOTECHAR'='"','BAD_RECORDS_LOGGER_ENABLE'='TRUE', 'BAD_RECORDS_ACTION'='REDIRECT','FILEHEADER'='CUST_ID,CUST_NAME,ACTIVE_EMUI_VERSION,DOB,DOJ,BIGINT_COLUMN1,BIGINT_COLUMN2,DECIMAL_COLUMN1,DECIMAL_COLUMN2,Double_COLUMN1,Double_COLUMN2,INTEGER_COLUMN1');
> Delete Subquery with below error
> Error: org.apache.spark.sql.AnalysisException:
> Unsupported language features in query: select tupleId from uniqdata1 a where a.CUST_ID in (Select b.CUST_ID from (Select c.CUST_ID from uniqdata c ) b)
> TOK_QUERY 1, 0,45, 20
> TOK_FROM 1, 4,8, 20
> TOK_TABREF 1, 6,8, 20
> TOK_TABNAME 1, 6,6, 20
> uniqdata1 1, 6,6, 20
> a 1, 8,8, 30
> TOK_INSERT 0, -1,45, 0
> TOK_DESTINATION 0, -1,-1, 0
> TOK_DIR 0, -1,-1, 0
> TOK_TMP_FILE 0, -1,-1, 0
> TOK_SELECT 1, 0,2, 7
> TOK_SELEXPR 1, 2,2, 7
> TOK_TABLE_OR_COL 1, 2,2, 7
> tupleId 1, 2,2, 7
> TOK_WHERE 1, 10,45, 49
> TOK_SUBQUERY_EXPR 1, 13,45, 49
> TOK_SUBQUERY_OP 1, 17,17, 49
> in 1, 17,17, 49
> TOK_QUERY 1, 19,45, 99
> TOK_FROM 1, 26,44, 99
> TOK_SUBQUERY 1, 28,44, 99
> TOK_QUERY 1, 29,40, 99
> TOK_FROM 1, 35,40, 99
> TOK_TABREF 1, 38,40, 99
> TOK_TABNAME 1, 38,38, 99
> uniqdata 1, 38,38, 99
> c 1, 40,40, 108
> TOK_INSERT 0, -1,33, 0
> TOK_DESTINATION 0, -1,-1, 0
> TOK_DIR 0, -1,-1, 0
> TOK_TMP_FILE 0, -1,-1, 0
> TOK_SELECT 1, 29,33, 84
> TOK_SELEXPR 1, 31,33, 84
> . 1, 31,33, 84
> TOK_TABLE_OR_COL 1, 31,31, 83
> c 1, 31,31, 83
> CUST_ID 1, 33,33, 85
> b 1, 44,44, 112
> TOK_INSERT 0, -1,24, 0
> TOK_DESTINATION 0, -1,-1, 0
> TOK_DIR 0, -1,-1, 0
> TOK_TMP_FILE 0, -1,-1, 0
> TOK_SELECT 1, 20,24, 61
> TOK_SELEXPR 1, 22,24, 61
> Csv: 2000_UniqData.csv
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