You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@beam.apache.org by "Kyle Weaver (Jira)" <ji...@apache.org> on 2022/01/19 19:14:00 UTC

[jira] [Updated] (BEAM-9969) Beam ZetaSQL test pure SQL user-defined table functions

     [ https://issues.apache.org/jira/browse/BEAM-9969?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kyle Weaver updated BEAM-9969:
------------------------------
    Summary: Beam ZetaSQL test pure SQL user-defined table functions  (was: Beam ZetaSQL supports pure SQL user-defined table functions)

> Beam ZetaSQL test pure SQL user-defined table functions
> -------------------------------------------------------
>
>                 Key: BEAM-9969
>                 URL: https://issues.apache.org/jira/browse/BEAM-9969
>             Project: Beam
>          Issue Type: Task
>          Components: dsl-sql-zetasql
>            Reporter: Rui Wang
>            Priority: P3
>
> There are four types of implementation of table-valued function:
> 1. FixedSchemaOutput. The output of the TVF is pre-defined.
> 2. InputSchemaForwardToOutput. The output schema of the TVF is the same as input schema.
> 3. InputSchemaForwardToOutputWithAppendedColumns. The output schema of the TVF is the same as input schema plus columns appended.
> 4. TemplatedTVF. Parameters of TVF are templated. (e.g. ANY TYPE, ANY TABLE, etc.)



--
This message was sent by Atlassian Jira
(v8.20.1#820001)