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Posted to issues@calcite.apache.org by "Pressenna (JIRA)" <ji...@apache.org> on 2019/07/30 04:18:00 UTC
[jira] [Commented] (CALCITE-3186) IN expressions in UPDATE
statements throws Exceptions
[ https://issues.apache.org/jira/browse/CALCITE-3186?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16895756#comment-16895756 ]
Pressenna commented on CALCITE-3186:
------------------------------------
[~danny0405], I created a PR with a test case and a fix for the immediate problem.
> IN expressions in UPDATE statements throws Exceptions
> -----------------------------------------------------
>
> Key: CALCITE-3186
> URL: https://issues.apache.org/jira/browse/CALCITE-3186
> Project: Calcite
> Issue Type: Bug
> Affects Versions: 1.20.0
> Reporter: Pressenna
> Priority: Major
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The patch to get correlated sub-queries working in UPDATE statements had this side-effect.
>
> {code:java}
> CREATE TABLE t1 (id1 INT, val1 TEXT);
> CREATE TABLE t2 (id2 INT, val2 TEXT);
> UPDATE t1 SET val1 = 't2' WHERE id1 IN (1, 2, 3);
> -- or
> UPDATE t1 SET val1 = 't2' WHERE id1 IN (SELECT id2 FROM t2);{code}
>
> These seem to raise exceptions now.
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