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Posted to commits@beam.apache.org by "Kenneth Knowles (JIRA)" <ji...@apache.org> on 2018/05/29 22:40:00 UTC

[jira] [Commented] (BEAM-4412) SQL operators and primitive values should use FieldType not SqlTypeName

    [ https://issues.apache.org/jira/browse/BEAM-4412?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16494399#comment-16494399 ] 

Kenneth Knowles commented on BEAM-4412:
---------------------------------------

This may actually be too aggressive. We probably want Beam SQL to have a type system that is a thin layer of Beam type system + metadata. TBD.

> SQL operators and primitive values should use FieldType not SqlTypeName
> -----------------------------------------------------------------------
>
>                 Key: BEAM-4412
>                 URL: https://issues.apache.org/jira/browse/BEAM-4412
>             Project: Beam
>          Issue Type: Sub-task
>          Components: dsl-sql
>            Reporter: Kenneth Knowles
>            Assignee: Kenneth Knowles
>            Priority: Major
>
> Now that Beam has its own schema type system, all our operations should be in terms of this when possible. It is a bit more expressive than SqlTypeName and decouples Calcite concepts from Beam concepts a bit more.



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