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Posted to issues@calcite.apache.org by "Christian Beikov (Jira)" <ji...@apache.org> on 2020/02/21 10:02:00 UTC
[jira] [Updated] (CALCITE-3810) Render ANTI and SEMI join to NOT
EXISTS and EXISTS in the JDBC adapter
[ https://issues.apache.org/jira/browse/CALCITE-3810?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Christian Beikov updated CALCITE-3810:
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Summary: Render ANTI and SEMI join to NOT EXISTS and EXISTS in the JDBC adapter (was: Implement Rel-to-Sql translation for ANTI and SEMI join)
> Render ANTI and SEMI join to NOT EXISTS and EXISTS in the JDBC adapter
> ----------------------------------------------------------------------
>
> Key: CALCITE-3810
> URL: https://issues.apache.org/jira/browse/CALCITE-3810
> Project: Calcite
> Issue Type: Improvement
> Components: core
> Affects Versions: 1.21.0
> Reporter: Christian Beikov
> Priority: Major
> Labels: pull-request-available
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Currently, when constructing an ANTI or SEMI join in the relational algebra, it's not possible to render to an Sql AST.
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