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https://issues.apache.org/jira/browse/CALCITE-6294?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18071349#comment-18071349
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Zhen Chen commented on CALCITE-6294:
------------------------------------
Apologies—I noticed a PR titled "Support CNF condition of Arrow ArrowAdapter."
Could you please confirm whether the fix commit within this PR is the correct
one? If it addresses both issues simultaneously, please indicate this in the
comments. Thank you!
> Support IN filter in Arrow adapter
> ----------------------------------
>
> Key: CALCITE-6294
> URL: https://issues.apache.org/jira/browse/CALCITE-6294
> Project: Calcite
> Issue Type: Sub-task
> Components: arrow-adapter
> Reporter: hongyu guo
> Assignee: Caican Cai
> Priority: Major
> Fix For: 1.42.0
>
>
> For example:
> {code:java}
> select "intField", "stringField"
> from arrowdata
> where "intField" in (0, 1, 2)
> {code}
> will throw an exception
> {code:java}
> java.lang.AssertionError: cannot translate OR(=($0, 0), =($0, 1), =($0, 2))
> at
> org.apache.calcite.adapter.arrow.ArrowTranslator.translateMatch(ArrowTranslator.java:70)
> at
> org.apache.calcite.adapter.arrow.ArrowTranslator.translateAnd(ArrowTranslator.java:109)
> at
> org.apache.calcite.adapter.arrow.ArrowTranslator.translateMatch(ArrowTranslator.java:68)
> at
> org.apache.calcite.adapter.arrow.ArrowFilter.<init>(ArrowFilter.java:43)
> at
> org.apache.calcite.adapter.arrow.ArrowRules$ArrowFilterRule.convert(ArrowRules.java:97)
> at
> org.apache.calcite.adapter.arrow.ArrowRules$ArrowFilterRule.onMatch(ArrowRules.java:87)
> {code}
> See
> org.apache.calcite.adapter.arrow.ArrowAdapterTest#testArrowProjectFieldsWithInFilter
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