Michael Smith created IMPALA-13344:
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Summary: Impala rewrites may be incomplete
Key: IMPALA-13344
URL: https://issues.apache.org/jira/browse/IMPALA-13344
Project: IMPALA
Issue Type: Bug
Components: Frontend
Affects Versions: Impala 4.0.0
Reporter: Michael Smith
Impala's ExprRewriteRules may not be completely applied for complex
expressions. Some implementations of ExprRewriteRule don't analyze new Expr
they produce, which can lead to other rewrite rules ignoring those Expr.
reAnalyze covers some of this by doing a 2nd analysis phase, but that only
works for two layers.
We should analyze any new Expr produced by an ExprRewriteRule.
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