[Kde-pim] Review Request 121310: Optimize queries: Do not retrieve known key used in the condition.

[Milian Wolff]

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This is an automatically generated e-mail. To reply, visit:
https://git.reviewboard.kde.org/r/121310/
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(Updated Dec. 2, 2014, 6:26 p.m.)


Status
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This change has been marked as submitted.


Review request for Akonadi, Daniel Vrátil and Volker Krause.


Repository: akonadi


Description
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There is no point in doing a select like:

SELECT foo, bar FROM table WHERE foo = needle;

That can be rewritten to say

SELECT bar FROM table WHERE foo = needle;

This reduces the data traffic with the mysql server.


Diffs
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  server/src/storage/entities.xsl 94712933564a8f6c1bf99502e4af837f5934d41e 

Diff: https://git.reviewboard.kde.org/r/121310/diff/


Testing
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it works!


Thanks,

Milian Wolff

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