Fredy Wijaya created IMPALA-7956:
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Summary: Use Impala SQL parser in Impala shell
Key: IMPALA-7956
URL: https://issues.apache.org/jira/browse/IMPALA-7956
Project: IMPALA
Issue Type: Improvement
Components: Clients
Affects Versions: Impala 3.2.0
Reporter: Fredy Wijaya
Impala shell uses regular expression instead of a real SQL parser to determine
whether the with clause is a DML statement or not:
https://github.com/apache/impala/blob/ecf12bec42e11262b88dc0993e375fe4d8acaafb/shell/impala_shell.py#L1157.
We need to investigate on using Impala SQL parser instead.
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