[jira] [Commented] (BEAM-11388) Implement missing ZETA_SQL Functions

["Beam JIRA Bot (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/BEAM-11388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17298979#comment-17298979 ] 

Beam JIRA Bot commented on BEAM-11388:
--------------------------------------

This issue is P2 but has been unassigned without any comment for 60 days so it has been labeled "stale-P2". If this issue is still affecting you, we care! Please comment and remove the label. Otherwise, in 14 days the issue will be moved to P3.

Please see https://beam.apache.org/contribute/jira-priorities/ for a detailed explanation of what these priorities mean.


> Implement missing ZETA_SQL Functions
> ------------------------------------
>
>                 Key: BEAM-11388
>                 URL: https://issues.apache.org/jira/browse/BEAM-11388
>             Project: Beam
>          Issue Type: Improvement
>          Components: dsl-sql-zetasql
>            Reporter: Shehzaad Nakhoda
>            Priority: P2
>              Labels: stale-P2
>
> Implement the following functions for Beam SQL ZetaSQL dialect, as CombineFn. (Example implementation for BIT_OR.) (Java SQL only.)
> Their output in Beam should match BigQuery.
> Write compliance tests for each function.
> List:
> ANY_VALUE
> ARRAY_AGG
> ARRAY_CONCAT_AGG
> BIT_AND
> BIT_XOR
> COUNT
> COUNTIF
> LOGICAL_AND
> LOGICAL_OR
> STRING_AGG
> CORR
> COVAR_POP
> COVAR_SAMP
> STDDEV_POP
> STDDEV_SAMP
> STDDEV
> VAR_POP
> VAR_SAMP
> VARIANCE
> APPROX_COUNT_DISTINCT
> APPROX_QUANTILES
> APPROX_TOP_COUNT
> APPROX_TOP_SUM



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