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https://issues.apache.org/jira/browse/FLINK-15609?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kurt Young updated FLINK-15609:
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Fix Version/s: (was: 1.11.0)
> Add blink built-in functions from FlinkSqlOperatorTable to
> BuiltInFunctionDefinitions
> -------------------------------------------------------------------------------------
>
> Key: FLINK-15609
> URL: https://issues.apache.org/jira/browse/FLINK-15609
> Project: Flink
> Issue Type: Sub-task
> Components: Table SQL / API
> Reporter: Jingsong Lee
> Assignee: Danny Chen
> Priority: Major
>
> In FLINK-15595, CoreModule should contains all functions in
> FlinkSqlOperatorTable. Otherwise, resolution Order is chaotic. I think it is
> time to align blink built-in functions to BuiltInFunctionDefinitions.
> Impact to legacy planner: user can not use the function name directly that he
> define function with the same name of blink built-in function in catalog. I
> think it is reasonable, since he will migrate his job to blink planner.
> What do you think? [~twalthr] [~dwysakowicz]
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