fix(9870): common expression elimination optimization, should always re-find the correct expression during re-write.#9871

Merged

alamb merged 5 commits intoapache:mainfrom

wiedld:9870/common-expr-elimination-id-tracking

Mar 31, 2024

Commits on Mar 29, 2024

test(9870): reproducer of error with jumping traversal patterns in common-expr-elimination traversals
wiedld
committed
refactor: remove the IdArray ordered idx, since the idx ordering does not always stay in sync with the updated TreeNode traversal
wiedld
committed
refactor: use the only reproducible key (expr_identifer) for expr_set, while keeping the (stack-popped) symbol used for alias.
wiedld
committed

Commits on Mar 30, 2024