[jira] [Created] (FLINK-16261) Avoid unnecessary casting in TypeInferenceOperandChecker

[Shang Yuanchun (Jira)]

Timo Walther created FLINK-16261:
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             Summary: Avoid unnecessary casting in TypeInferenceOperandChecker
                 Key: FLINK-16261
                 URL: https://issues.apache.org/jira/browse/FLINK-16261
             Project: Flink
          Issue Type: Sub-task
          Components: Table SQL / Planner
            Reporter: Timo Walther
            Assignee: Timo Walther


{{TypeInferenceOperandChecker}} inserts casts that are actually not necessary. It should have the same behavior as in {{ResolveCallByArgumentsRule}}.



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