Thomas Rebele created CALCITE-7295:
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Summary: Improve simplification of division and IS (NOT) NULL
Key: CALCITE-7295
URL: https://issues.apache.org/jira/browse/CALCITE-7295
Project: Calcite
Issue Type: Task
Reporter: Thomas Rebele
Assignee: Thomas Rebele
Some expressions, such as
* {{null + a/4}}
* {{(CAST notNullInt TO "nullable int") IS NULL}}
are not simplified. This ticket aims to improve RexSimplify to support these
kind of statements.
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