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Committer:
Siegfried-Angel Gevatter Pujals
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Author(s):
Seif Lotfy
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Date:
2010-09-18 15:09:08 UTC
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Revision ID:
rainct@ubuntu.com-20100918150908-03d463fxnsk03e29
Merge ~zeitgeist/zeitgeist/pragma-settings.
We change SQLite's locking mode to EXCLUSIVE, since this gives us a
little reduction in file-system operations and ensures that there is
only one process accessing the database.
We also set the journal mode to the newly available WAL, if the
system has a new enough SQLite (3.7.0+). This results in further
performance improvements but it's important to note that this change
is irreversible.