[CALCITE-7758] RexSimplify does not absorb redundant IS NOT NULL on non-input-ref sub-expressions in AND simplification - #5234
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rubenada wants to merge 2 commits into
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[CALCITE-7758] RexSimplify does not absorb redundant IS NOT NULL on non-input-ref sub-expressions in AND simplification#5234rubenada wants to merge 2 commits into
rubenada wants to merge 2 commits into
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…on-input-ref sub-expressions in AND simplification
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Jira Link
CALCITE-7758
Changes Proposed
Improve RexSimplify to remove redundant IS_NOT_NULL on expressions that are other then RexInputRef or RexFieldAccess, e.g.: