skyyws 345ba685e7 IMPALA-11049: Added expr analyzed check in 'SimplifyCastExprRule.java' ...

We added a new expr rewrite rule 'SimplifyCastExprRule.java' in
IMPALA-10836. If expr is not analyzed, this rewrite rule would throw
an 'AnalysisException', this is due to 'orderByElements_' not been
analyzed. We try to substitute order by elements when creating
'SortInfo', but caused some other problems. So we only add expr
analyzed check in this rule to solve this problem. When adding other
expr rewrite rules in the future, we should also add this check.

Testing:
- Added test cases in 'explain-level3.test'

Change-Id: I2780e04a6d5a32e224cd0470cf6f166a832363ec
Reviewed-on: http://gerrit.cloudera.org:8080/18099
Reviewed-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>

2022-02-16 13:28:27 +00:00

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