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From "Vladimir Ozerov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-7014) SQL: in-place update should be allowed when indexing is enabled
Date Fri, 24 Nov 2017 13:43:00 GMT
Vladimir Ozerov created IGNITE-7014:
---------------------------------------

             Summary: SQL: in-place update should be allowed when indexing is enabled
                 Key: IGNITE-7014
                 URL: https://issues.apache.org/jira/browse/IGNITE-7014
             Project: Ignite
          Issue Type: Task
          Components: cache, sql
            Reporter: Vladimir Ozerov
             Fix For: 2.4


See {{IgniteCacheOffheapManagerImpl.canUpdateOldRow}} - if cache has at least one query entity,
in-place updates are not possible. This drastically reduces performance of DML and regular
update (cache API) operations. 

We need to understand whether any explanation of this restriction exists. In any case, in-place
updates should be allowed for SQL-enabled caches.



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