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Check-in [67eb1e7a66]
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Overview
Comment:Typo, fixes #3170.
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 67eb1e7a66f240fd916431f2cc8dc18b35f73e4c
User & Date: mihailim 2008-06-25 06:35:11
Context
2008-06-25
06:43
Fixed #3019. check-in: f12d719b3c user: mihailim tags: trunk
06:35
Typo, fixes #3170. check-in: 67eb1e7a66 user: mihailim tags: trunk
2008-06-23
11:16
Fix typo identified by cvstrac ticket #3136. check-in: 84ce96a21d user: dan tags: trunk
Changes
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Changes to pages/lockingv3.in.

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<ol>
<li>Make sure all rollback journal data has actually been written to
    the surface of the disk (and is not just being held in the operating
    system's  or disk controllers cache) so that if a power failure occurs
    the data will still be there after power is restored.</li>
<li>Obtain a PENDING lock and then an EXCLUSIVE lock on the database file.
    If other processes are still have SHARED locks, the writer might have
    to wait until those SHARED locks clear before it is able to obtain
    an EXCLUSIVE lock.</li>
<li>Write all page modifications currently held in memory out to the
    original database disk file.</li>
</ol>

<p>







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316
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321
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<ol>
<li>Make sure all rollback journal data has actually been written to
    the surface of the disk (and is not just being held in the operating
    system's  or disk controllers cache) so that if a power failure occurs
    the data will still be there after power is restored.</li>
<li>Obtain a PENDING lock and then an EXCLUSIVE lock on the database file.
    If other processes still have SHARED locks, the writer might have
    to wait until those SHARED locks clear before it is able to obtain
    an EXCLUSIVE lock.</li>
<li>Write all page modifications currently held in memory out to the
    original database disk file.</li>
</ol>

<p>