Gene Pang created SPARK-54008:
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Summary: Skip query execution for DESCRIBE QUERY
Key: SPARK-54008
URL: https://issues.apache.org/jira/browse/SPARK-54008
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 4.0.0
Reporter: Gene Pang
DESCRIBE QUERY command only needs the schema of the query, so we only need to
do analysis. Therefore, we can skip the unnecessary execution portion for the
command.
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