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https://issues.apache.org/jira/browse/FLINK-22983?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maciej Bryński updated FLINK-22983:
-----------------------------------
Description:
Edited:
Lazy evaluation of Python UDF in logical condition is not working.
Description in second comment.
was:
Currently when there is logical condition in Flink SQL we're calculating all
arguments.
Example:
{code:java}
SELECT n > 0 AND n > 100 {code}
This will trigger both checks even when n > 0.
Same for AND
{code:java}
SELECT n > 0 AND n > 100 {code}
will trigger n > 100 check for n <= 0
I think we should support lazy condition evaluation.
> Support lazy evaluation of Python UDF in Flink SQL
> --------------------------------------------------
>
> Key: FLINK-22983
> URL: https://issues.apache.org/jira/browse/FLINK-22983
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Runtime
> Affects Versions: 1.13.1
> Reporter: Maciej Bryński
> Priority: Major
>
> Edited:
> Lazy evaluation of Python UDF in logical condition is not working.
> Description in second comment.
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