[improvement](mtmv) improve mv rewrite performance by reuse the shuttled expression (#37197)#37935
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yiguolei merged 1 commit intoapache:branch-2.1from Jul 16, 2024
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…led expression (apache#37197) Optimizations: 1. Expression shuttle is expensive in materialized view rewritting, So reuse the shuttled expression. 2. Generate shuttledExpressions by planOutput is also expensive, so generate and store in struct info once and used later
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Proposed changes
chrry-pick 2.1
pr: #37197
commitId: 701c7db