Kishan Kumar created BEAM-3509:
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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
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