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Posted to issues@beam.apache.org by "Kyle Weaver (Jira)" <ji...@apache.org> on 2020/11/05 23:45:00 UTC

[jira] [Commented] (BEAM-11195) Require output column names.

    [ https://issues.apache.org/jira/browse/BEAM-11195?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17227081#comment-17227081 ] 

Kyle Weaver commented on BEAM-11195:
------------------------------------

We decided to fix this in Dataflow instead of Beam.

> Require output column names.
> ----------------------------
>
>                 Key: BEAM-11195
>                 URL: https://issues.apache.org/jira/browse/BEAM-11195
>             Project: Beam
>          Issue Type: Improvement
>          Components: dsl-sql-zetasql
>            Reporter: Kyle Weaver
>            Priority: P2
>
> ZetaSQL's default column names ({{$col1}} etc.) are not legal in BigQuery or Pub/Sub. So we need to require users name their columns with AS. For example, {{SELECT 1}} should be disallowed and replaced with {{SELECT 1 AS column_name}}.



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