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Posted to issues@flink.apache.org by "Jark Wu (Jira)" <ji...@apache.org> on 2020/01/16 06:44:00 UTC
[jira] [Comment Edited] (FLINK-15609) Add blink built-in functions
from FlinkSqlOperatorTable to BuiltInFunctionDefinitions
[ https://issues.apache.org/jira/browse/FLINK-15609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17016596#comment-17016596 ]
Jark Wu edited comment on FLINK-15609 at 1/16/20 6:43 AM:
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Should we mark a higher priority for this issue? AFAIK, it lead to the new functions introduced by blink planner can't work (about 36 functions).
You can search "blink planner" in this page: https://ci.apache.org/projects/flink/flink-docs-master/dev/table/functions/systemFunctions.html
was (Author: jark):
Should we mark a higher priority for this issue. AFAIK, it lead to the new functions introduced by blink planner can't work (about 36 functions).
You can search "blink planner" in this page: https://ci.apache.org/projects/flink/flink-docs-master/dev/table/functions/systemFunctions.html
> 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
> Priority: Major
> Fix For: 1.10.0
>
>
> 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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