Dilip Biswal created SPARK-11024:
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Summary: Optimize NULL in <inlist-expressions> by folding it to
Literal(null)
Key: SPARK-11024
URL: https://issues.apache.org/jira/browse/SPARK-11024
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 1.5.1
Reporter: Dilip Biswal
Priority: Minor
Add a rule in optimizer to convert NULL [NOT] IN (expr1,...,expr2) to
Literal(null).
This is a follow up defect to SPARK-8654 and suggested by Wenchen Fan.
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