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Posted to dev@calcite.apache.org by "hongyu guo (Jira)" <ji...@apache.org> on 2024/03/07 02:57:00 UTC

[jira] [Created] (CALCITE-6304) Improve the Arrow adapter

hongyu guo created CALCITE-6304:
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             Summary: Improve the Arrow adapter
                 Key: CALCITE-6304
                 URL: https://issues.apache.org/jira/browse/CALCITE-6304
             Project: Calcite
          Issue Type: Improvement
            Reporter: hongyu guo


After merging [CALCITE-2040], we obtained the initial version of the arrow adapter. But, we encountered issues with certain queries throwing an exception or producing incorrect results in the arrow adapter. For example, consider the following query:

{code:java}
select "intField", "stringField"
from arrowdata
where "intField" in (0, 1, 2)
{code}

This query will throw an exception, So we need to improve it.



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