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Overview
Comment: | Fix a typo in a comment. Ticket #2348. (CVS 3966) |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
c0dbac46301039246afd4bebb71dd818 |
User & Date: | drh 2007-05-09 20:35:31.000 |
Context
2007-05-09
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22:56 | Make sure compound queries inside a subquery only return a single result column. Ticket #2347. (CVS 3967) (check-in: 66954bdd81 user: drh tags: trunk) | |
20:35 | Fix a typo in a comment. Ticket #2348. (CVS 3966) (check-in: c0dbac4630 user: drh tags: trunk) | |
20:31 | Fix a problem with strange expressions being fed to an ATTACH or DETACH statement. (CVS 3965) (check-in: 0c91dc9ee0 user: drh tags: trunk) | |
Changes
Changes to src/pager.c.
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14 15 16 17 18 19 20 | 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 | - + | ** The pager is used to access a database disk file. It implements ** atomic commit and rollback through the use of a journal file that ** is separate from the database file. The pager also implements file ** locking to prevent two processes from writing the same database ** file simultaneously, or one process from reading the database while ** another is writing. ** |
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2824 2825 2826 2827 2828 2829 2830 | 2824 2825 2826 2827 2828 2829 2830 2831 2832 2833 2834 2835 2836 2837 2838 | - + | ** Database changes is detected by looking at 15 bytes beginning ** at offset 24 into the file. The first 4 of these 16 bytes are ** a 32-bit counter that is incremented with each change. The ** other bytes change randomly with each file change when ** a codec is in use. ** ** There is a vanishingly small chance that a change will not be |
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