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From "Vladimir Ozerov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-10783) SQL: Ability to optionally disable partition pruning
Date Fri, 21 Dec 2018 12:00:00 GMT
Vladimir Ozerov created IGNITE-10783:

             Summary: SQL: Ability to optionally disable partition pruning
                 Key: IGNITE-10783
                 URL: https://issues.apache.org/jira/browse/IGNITE-10783
             Project: Ignite
          Issue Type: Task
          Components: sql
            Reporter: Vladimir Ozerov
             Fix For: 2.8

Partition pruning is important optimization for SQL queries. But in case partitions are calculated
incorrectly, it may lead to query returning less data than expected. Possibility of such scenarios
should be mitigated by excessive testing. But it will not give us bug-free guarantee.

Let's add special flag which will disable partition pruning for specific user queries.

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