[jira] [Created] (FLINK-33666) MergeTableLikeUtil uses different constraint name than Schema

[Timo Walther (Jira)]

Timo Walther created FLINK-33666:
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             Summary: MergeTableLikeUtil uses different constraint name than 
Schema
                 Key: FLINK-33666
                 URL: https://issues.apache.org/jira/browse/FLINK-33666
             Project: Flink
          Issue Type: Bug
          Components: Table SQL / Planner
            Reporter: Timo Walther


{{MergeTableLikeUtil}} uses a different algorithm to name constraints than 
{{Schema}}. 

{{Schema}} includes the column names.
{{MergeTableLikeUtil}} uses a hashCode which means it might depend on JVM 
specifics.

For consistency we should use the same algorithm. I propose to use {{Schema}}'s 
logic.



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