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Posted to dev@phoenix.apache.org by "Geoffrey Jacoby (Jira)" <ji...@apache.org> on 2020/02/20 19:08:00 UTC

[jira] [Created] (PHOENIX-5742) Statement-Level SCN

Geoffrey Jacoby created PHOENIX-5742:
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             Summary: Statement-Level SCN
                 Key: PHOENIX-5742
                 URL: https://issues.apache.org/jira/browse/PHOENIX-5742
             Project: Phoenix
          Issue Type: New Feature
            Reporter: Geoffrey Jacoby


Use cases that need to do a lot of lookback queries to different times might want to set SCN at a SQL statement level rather than maintaining a pool of connections, each at a different SCN. 

This would require both new SQL syntax, as well as changes to the client code to grab the SCN from the statement, which would check both itself and the connection. In the event of a conflict between the statement and the connection, the statement would control. 



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