[jira] [Created] (FLINK-36060) Transform built-in functions could not handle NULL values as arguments

[yux (Jira)]

yux created FLINK-36060:
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             Summary: Transform built-in functions could not handle NULL values 
as arguments
                 Key: FLINK-36060
                 URL: https://issues.apache.org/jira/browse/FLINK-36060
             Project: Flink
          Issue Type: Improvement
          Components: Flink CDC
    Affects Versions: cdc-3.2.0
            Reporter: yux


Currently, quite a few built-in functions never verify its arguments' 
nullability and simply assumes they're valid. As a result, job might crash 
after a long time when a NULL value occurs.



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