Liang-Chi Hsieh created SPARK-17590: ---------------------------------------
Summary: Analyze CTE definitions at once Key: SPARK-17590 URL: https://issues.apache.org/jira/browse/SPARK-17590 Project: Spark Issue Type: Improvement Components: SQL Reporter: Liang-Chi Hsieh We substitute logical plan with CTE definitions in the analyzer rule CTESubstitution. A CTE definition can be used in the logical plan for multiple times, and its analyzed logical plan should be the same. We should not analyze CTE definitions multiple times when they are reused in the query. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org