Xin Chen created CALCITE-5733:
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Summary: simplify should also simplify for array type
Key: CALCITE-5733
URL: https://issues.apache.org/jira/browse/CALCITE-5733
Project: Calcite
Issue Type: Bug
Affects Versions: 1.34.0, 1.26.0
Reporter: Xin Chen
Simplification seem to not take into account that the specified field is of
array type. In other words，it can simplify "a = 1 AND a = 2" to "false"，but can
not simplify “a = [1,2] AND a = [2,3]” to "false". Obviously, was there no
consideration given to the field type being an array？I found this issue while
debugging the Flink SQL task.
Link to https://issues.apache.org/jira/browse/FLINK-32188.
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