[Kde-pim] Review Request 111507: Add CHANGEDSINCE parameter to FETCH command

[Commit Hook]

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This is an automatically generated e-mail. To reply, visit:
http://git.reviewboard.kde.org/r/111507/
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(Updated July 16, 2013, 11:57 a.m.)


Status
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This change has been marked as submitted.


Review request for Akonadi, Vishesh Handa and Volker Krause.


Description
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This allows clients to fetch from the Akonadi server only those items that have been changed since given timestamp. The syntax is CHANGEDSINCE %unixTimestamp%.

Usecase for this feature is mainly in the Nepomuk Feeder agent, which currently has to fetch all items from Akonadi and all items from Nepomuk on start up and compare them, to make sure the Nepomuk database is in sync with Akonadi. It causes high IO and high CPU and memory consumption during start, slowing down the start up. This feature will allow the Feeder to request only items that have changed since last time, which in most cases should mean no items at all.


Diffs
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  libs/protocol_p.h e94bf94 
  server/src/akonadiconnection.cpp b8bcca3 
  server/src/handler/fetchhelper.h 7f0f2b7 
  server/src/handler/fetchhelper.cpp 78ea6ed 
  server/src/handlerhelper.h 294b128 
  server/src/handlerhelper.cpp e6d2f51 

Diff: http://git.reviewboard.kde.org/r/111507/diff/


Testing
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Thanks,

Dan Vrátil

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