Zoltan Haindrich created HIVE-21980: ---------------------------------------
Summary: Parsing time can be high in case of deeply nested subqueries Key: HIVE-21980 URL: https://issues.apache.org/jira/browse/HIVE-21980 Project: Hive Issue Type: Improvement Components: Parser Reporter: Zoltan Haindrich Assignee: Zoltan Haindrich Attachments: HIVE-21980.01.patch for queries which are recursively doing: {code} SELECT ... FROM (SELECT ... FROM ( [...] ) JOIN (SELECT ... FROM ( [...] ) JOIN ( [...] ) {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)