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Posted to issues@calcite.apache.org by "Julian Hyde (Jira)" <ji...@apache.org> on 2021/10/05 08:33:00 UTC
[jira] [Commented] (CALCITE-3588) JDBC adapter should handle join
conditions containing IS TRUE, SIMILAR TO etc. when generating SQL
[ https://issues.apache.org/jira/browse/CALCITE-3588?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17424363#comment-17424363 ]
Julian Hyde commented on CALCITE-3588:
--------------------------------------
[~xzh_dz], Can you do some research and find out which change fixed this issue? If you find it, perhaps we can mark this as duplicate.
> JDBC adapter should handle join conditions containing IS TRUE, SIMILAR TO etc. when generating SQL
> --------------------------------------------------------------------------------------------------
>
> Key: CALCITE-3588
> URL: https://issues.apache.org/jira/browse/CALCITE-3588
> Project: Calcite
> Issue Type: Improvement
> Components: core
> Reporter: Jin Xing
> Assignee: Jin Xing
> Priority: Major
> Labels: pull-request-available
> Time Spent: 3h
> Remaining Estimate: 0h
>
> Currently Calcite fail to convert RelNode to SqlNode when Join condition contains operators like 'SIMILAR_TO', 'IS_TRUE', 'IS_NOT_TRUE'. AssertionError will be thrown from [1]
>
> [1] https://github.com/apache/calcite/blob/master/core/src/main/java/org/apache/calcite/rel/rel2sql/SqlImplementor.java#L290
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