Tianyi Wang created IMPALA-7029:
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Summary: LHS of a between expr is not cloned when rewritten into
LHS >= x and LHS <= y
Key: IMPALA-7029
URL: https://issues.apache.org/jira/browse/IMPALA-7029
Project: IMPALA
Issue Type: Bug
Components: Frontend
Affects Versions: Impala 3.1.0
Reporter: Tianyi Wang
Fix For: Impala 2.13.0
When a between predicates is rewritten into two comparing exprs, the LHS
obviously should be cloned but it's not:
https://github.com/apache/impala/blob/19bcc3099ef5e244fe74a0466b0b0eeb673acc8e/fe/src/main/java/org/apache/impala/rewrite/BetweenToCompoundRule.java#L46
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