[jira] [Commented] (IGNITE-15571) JOIN with USING fails with : USING clause is not unique on one side of join.

["Evgeny Stanilovsky (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IGNITE-15571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17708729#comment-17708729 ] 

Evgeny Stanilovsky commented on IGNITE-15571:
---------------------------------------------

in ai-3 fixed after change calcite ver up to 1.34

> JOIN with USING fails with : USING clause is not unique on one side of join.
> ----------------------------------------------------------------------------
>
>                 Key: IGNITE-15571
>                 URL: https://issues.apache.org/jira/browse/IGNITE-15571
>             Project: Ignite
>          Issue Type: Improvement
>          Components: sql
>            Reporter: Evgeny Stanilovsky
>            Priority: Major
>              Labels: calcite, calcite2-required
>
> {noformat}
> statement ok
> CREATE TABLE t1 (a INTEGER, b INTEGER, c INTEGER)
> statement ok
> INSERT INTO t1 VALUES (1,2,3)
> statement ok
> CREATE TABLE t2 (a INTEGER, b INTEGER, c INTEGER)
> statement ok
> INSERT INTO t2 VALUES (1,2,3), (2,2,4), (1,3,4)
> query IIIIIII
> SELECT * FROM t1 JOIN t2 USING(a) JOIN t2 t2b USING (a) ORDER BY 1, 2, 3, 4, 5, 6, 7
> ----
> 1	2	3	2	3	2	3
> 1	2	3	2	3	3	4
> 1	2	3	3	4	2	3
> 1	2	3	3	4	3	4
> {noformat}
> fails with
> {noformat}
> org.apache.calcite.runtime.CalciteContextException: At line 1, column 54: Column name 'A' in USING clause is not unique on one side of join
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
> 	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> 	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
> 	at org.apache.calcite.runtime.Resources$ExInstWithCause.ex(Resources.java:506)
> 	at org.apache.calcite.sql.SqlUtil.newContextException(SqlUtil.java:917)
> 	at org.apache.calcite.sql.SqlUtil.newContextException(SqlUtil.java:902)
> {noformat}
> {noformat}
> /join/inner/test_using_join.test[_ignore]
> {noformat}
> checked on mysql - all ok.



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