Dusan Tisma created SPARK-50449:
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Summary: [M1] Fix grammar allowing empty bodies for loops, IF and
CASE
Key: SPARK-50449
URL: https://issues.apache.org/jira/browse/SPARK-50449
Project: Spark
Issue Type: Sub-task
Components: Spark Core
Affects Versions: 4.0.0
Reporter: Dusan Tisma
SQL Scripting grammar currently allows for loops, IF and CASE to have empty
bodies. Example:
{{WHILE 1 = 1 DO END WHILE;}}
{{}}
This is not intended and should be changes so that empty bodies aren't allowed
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