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Posted to issues@ignite.apache.org by "Vladimir Ozerov (JIRA)" <ji...@apache.org> on 2019/01/18 14:47:00 UTC

[jira] [Created] (IGNITE-10986) SQL: Drop _VER field support

Vladimir Ozerov created IGNITE-10986:
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             Summary: SQL: Drop _VER field support
                 Key: IGNITE-10986
                 URL: https://issues.apache.org/jira/browse/IGNITE-10986
             Project: Ignite
          Issue Type: Task
          Components: sql
            Reporter: Vladimir Ozerov
            Assignee: Alexander Lapin
             Fix For: 2.8


{{_VER}} is undocumented hidden field which is never used in practice. But profiling shows that it consumes a lot of memory. Let's drop support of this field from all {{GridH2SearchRow}} implementations, as well as from internal descriptors.



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