[Nepomuk] Review Request: Virtuoso Backend: Optimize ODBC getCharData
Vishesh Handa
me at vhanda.in
Mon Sep 17 09:37:48 UTC 2012
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This is an automatically generated e-mail. To reply, visit:
http://git.reviewboard.kde.org/r/106467/
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Review request for Nepomuk, Soprano and Sebastian Trueg.
Description
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Only use 1 SQLFetchData command in most of the cases.
Callgrind stats show that 67.5% of the time in this function is spent in
the first SQLFetchData, and an additional 27% in the second SQLGetData.
We can avoid some of this extra cost, by only calling the function
once.
I can change the size of the default buffer if required.
Diffs
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backends/virtuoso/odbcqueryresult.cpp a4f2387
Diff: http://git.reviewboard.kde.org/r/106467/diff/
Testing
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Thanks,
Vishesh Handa
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