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Jark Wu commented on FLINK-25054: --------------------------------- Yes, I think the exception message should be improved. > Improve exception message for unsupported hashLength for SHA2 function > ---------------------------------------------------------------------- > > Key: FLINK-25054 > URL: https://issues.apache.org/jira/browse/FLINK-25054 > Project: Flink > Issue Type: Improvement > Components: Table SQL / API > Affects Versions: 1.12.3 > Reporter: chenbowen > Priority: Major > Attachments: image-2021-11-25-16-59-56-699.png > > Original Estimate: 1h > Remaining Estimate: 1h > > 【exception sql】 > SELECT > SHA2(<column>, 128) > FROM > <table_name> > 【effect】 > when sql is long , it`s hard to clear where is the problem on this issue > 【reason】 > build-in function SHA2, hashLength do not support “128”, but I could not > understand from > 【Exception log】 > !image-2021-11-25-16-59-56-699.png! -- This message was sent by Atlassian Jira (v8.20.1#820001)