Github user twalthr commented on the issue:
https://github.com/apache/flink/pull/4658
Thanks for looking into this @Xpray. The changes look good, I would only
generalize it a little bit and check for the same `GenericRelDataType` type. I
will do it while merging...
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Github user Xpray commented on the issue:
https://github.com/apache/flink/pull/4658
@twalthr , I've rewrite the methods, please have a look.
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Github user Xpray commented on the issue:
https://github.com/apache/flink/pull/4658
what about overriding `leastRestrictiveSqlType` method in
`FlinkTypeFactory`?
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Github user Xpray commented on the issue:
https://github.com/apache/flink/pull/4658
Thanks for your advice. I am considering a better way to solve this.
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