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Posted to issues@beam.apache.org by "Kirill Kozlov (Jira)" <ji...@apache.org> on 2019/09/16 17:27:00 UTC

[jira] [Created] (BEAM-8241) BEAM SQL code gen is more restrictive than Calcite

Kirill Kozlov created BEAM-8241:
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             Summary: BEAM SQL code gen is more restrictive than Calcite
                 Key: BEAM-8241
                 URL: https://issues.apache.org/jira/browse/BEAM-8241
             Project: Beam
          Issue Type: Bug
          Components: dsl-sql
    Affects Versions: 2.15.0
            Reporter: Kirill Kozlov


In user defined functions Calcite allows variants with fewer arguments than Beam defined.

Calcite, when generating code for functions with less arguments than defined will generate a proper function call.

Some scalar functions, like concat, take advantage of this feature. Thus, requiring more permissive checks in translate.



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