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Posted to issues@beam.apache.org by "Ismaël Mejía (Jira)" <ji...@apache.org> on 2019/12/31 09:02:00 UTC

[jira] [Assigned] (BEAM-9027) [SQL] ZetaSQL unparsing should produce valid result

     [ https://issues.apache.org/jira/browse/BEAM-9027?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ismaël Mejía reassigned BEAM-9027:
----------------------------------

    Assignee: Kirill Kozlov

> [SQL] ZetaSQL unparsing should produce valid result
> ---------------------------------------------------
>
>                 Key: BEAM-9027
>                 URL: https://issues.apache.org/jira/browse/BEAM-9027
>             Project: Beam
>          Issue Type: Improvement
>          Components: dsl-sql-zetasql
>            Reporter: Kirill Kozlov
>            Assignee: Kirill Kozlov
>            Priority: Major
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> * ZetaSQL does not recognize keyword INTERVAL
>  * Calcite cannot unparse RexNode back to bytes literal
>  * Calcite cannot unparse some floating point literals correctly
>  * Calcite cannot unparse some string literals correctly
>  * Calcite cannot unparse types correctly for CAST function



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