Karen Feng created SPARK-34923: ---------------------------------- Summary: Metadata output should not always be propagated Key: SPARK-34923 URL: https://issues.apache.org/jira/browse/SPARK-34923 Project: Spark Issue Type: Improvement Components: SQL Affects Versions: 3.0.0 Reporter: Karen Feng
Today, the vast majority of expressions uncritically propagate metadata output from their children. As a general rule, it seems reasonable that only expressions that propagate their children's output should also propagate their children's metadata output. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org