tree 9fc8dee7e6e7e6a77c9457c486e08b4759ef306a
parent 2d74dfd5e2bf4791c116e14911631715c0db3a86
author Yongzhi Chen <ychen@cloudera.com> 1570544071 -0400
committer Impala Public Jenkins <impala-public-jenkins@cloudera.com> 1571191452 +0000

IMPALA-9025: Handle AnalysisException caused by expr_rewrites
properly

When the optimizer rewrites conjunct exprs with constant values,
a new expr may cause AnalysisException. In this case,
the conjuncts should use the original expr, not the intermediate
expr produced by propagateConstants. Fixed optimizeConjuncts
to handle this scenario properly.

Tests:
Add unit test for alias.
Ran exhaustive tests.

Change-Id: Ic57bf3f4cdabfe9c5bb304d735bfbf1c0ca7a274
Reviewed-on: http://gerrit.cloudera.org:8080/14403
Reviewed-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>