Kishan Kumar created BEAM-3509: ---------------------------------- Summary: PARTITION BY in Beam SQL In Select Command Key: BEAM-3509 URL: https://issues.apache.org/jira/browse/BEAM-3509 Project: Beam Issue Type: New Feature Components: dsl-sql Affects Versions: 2.2.0 Reporter: Kishan Kumar Assignee: Xu Mingmin
Partition By Option Will Be Very Help Full for DataFlow Developer To Migrate Query and Do Transformation on That because of Many *Netezza Query and Oracle Query* Consists Of Partition By Which Makes SQL Query More Efficient. *The alternative is Making Joins And Filtering It Can Be Done But It Makes Code Unreadable And Performance Become bad for DataFlow Job.* Examples: SELECT MIN(COLUMN) OVER (PARTITION BY COLUMN NAME) FROM TABLENAME -- This message was sent by Atlassian JIRA (v7.6.3#76005)