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Posted to issues@beam.apache.org by "Ismaël Mejía (Jira)" <ji...@apache.org> on 2020/03/18 15:24:00 UTC
[jira] [Updated] (BEAM-9536) Return type of window start/end
functions is incorrectly inferred to be INT64
[ https://issues.apache.org/jira/browse/BEAM-9536?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ismaël Mejía updated BEAM-9536:
-------------------------------
Status: Open (was: Triage Needed)
> Return type of window start/end functions is incorrectly inferred to be INT64
> -----------------------------------------------------------------------------
>
> Key: BEAM-9536
> URL: https://issues.apache.org/jira/browse/BEAM-9536
> Project: Beam
> Issue Type: Improvement
> Components: dsl-sql-zetasql
> Reporter: Yueyang Qiu
> Assignee: Yueyang Qiu
> Priority: Major
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Our current implementation does not have the correct return type information of the window start/end functions (e.g. TUMBLE_START).
> LOC that cause the problem: [https://github.com/apache/beam/blob/646f596988be9d6a739090f48d2fed07c8dfc17c/sdks/java/extensions/sql/zetasql/src/main/java/org/apache/beam/sdk/extensions/sql/zetasql/SqlAnalyzer.java#L62]
> We should specify the return type explicitly here in the CREATE statements.
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