[Nepomuk] Review Request: Virtuoso Backend: Make empty graph support optional
Vishesh Handa
me at vhanda.in
Tue Oct 2 06:16:39 UTC 2012
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This is an automatically generated e-mail. To reply, visit:
http://git.reviewboard.kde.org/r/106520/
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(Updated Oct. 2, 2012, 6:16 a.m.)
Review request for Nepomuk, Soprano and Sebastian Trueg.
Changes
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Uploaded incorrect diff last time
Description
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Virtuoso doesn't support empty graphs, so we use a fake graph which acts
as the default empty graph.
This approach, while useful, does have a performance impact, as the
graph needs to be regularly checked agains't this default graph.
Therefore, we add an option to disable this feature. By default, this
feature is enabled in order to preserve compatibility.
Diffs (updated)
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backends/virtuoso/virtuosobackend.cpp ca5070f
backends/virtuoso/virtuosomodel.h b5fa1f8
backends/virtuoso/virtuosomodel.cpp 2bc6fe2
backends/virtuoso/virtuosomodel_p.h af58d12
backends/virtuoso/virtuosoqueryresultiteratorbackend.cpp 914a320
Diff: http://git.reviewboard.kde.org/r/106520/diff/
Testing
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Thanks,
Vishesh Handa
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