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https://issues.apache.org/jira/browse/CALCITE-824?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Josh Wills updated CALCITE-824:
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Attachment: CALCITE-824.patch
Here's the patch I wrote for this and the test I added to CsvTest that will
fail w/o the fix from the patch. I kinda doubt that my implementation is the
best way to fix this bug, so improvements are welcome.
> Fix type inference when converting large IN clauses to semijoins
> ----------------------------------------------------------------
>
> Key: CALCITE-824
> URL: https://issues.apache.org/jira/browse/CALCITE-824
> Project: Calcite
> Issue Type: Bug
> Components: core
> Affects Versions: 1.1.0-incubating, 1.2.0-incubating, 1.3.0-incubating,
> 1.4.0-incubating
> Reporter: Josh Wills
> Assignee: Julian Hyde
> Attachments: CALCITE-824.patch
>
>
> I hit an issue where using an IN clause of int literals would work properly
> when compared against a BIGINT column when the IN clause had less than 20
> values, but would fail when processing more than 20 values. I traced the
> issue to the way target row types are handled inside of the code that
> converts the IN clause into a semijoin.
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