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Overview
| Comment: | Add a NEVER to sqlite3PagerCommitPhaseTwo() because it is now no longer possible to invoke that function without holding a RESERVED lock. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 6ae7617298c70f8e03dd0ed73b8153d4 |
| User & Date: | drh 2010-07-02 01:18:12 |
Context
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2010-07-02
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| 11:27 | Additional test cases to cover branches in pager.c. check-in: eddfb2b4 user: dan tags: trunk | |
| 01:18 | Add a NEVER to sqlite3PagerCommitPhaseTwo() because it is now no longer possible to invoke that function without holding a RESERVED lock. check-in: 6ae76172 user: drh tags: trunk | |
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2010-07-01
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| 19:45 | If you delete a database file but not its *-wal file, then open the database (thus creating a new empty database file) the *-wal file is automatically deleted. check-in: 95c69dfb user: drh tags: trunk | |
Changes
Changes to src/pager.c.
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if( NEVER(pPager->errCode) ) return pPager->errCode; /* This function should not be called if the pager is not in at least ** PAGER_RESERVED state. **FIXME**: Make it so that this test always ** fails - make it so that we never reach this point if we do not hold ** all necessary locks. */ if( pPager->state<PAGER_RESERVED ) return SQLITE_ERROR; /* An optimization. If the database was not actually modified during ** this transaction, the pager is running in exclusive-mode and is ** using persistent journals, then this function is a no-op. ** ** The start of the journal file currently contains a single journal ** header with the nRec field set to 0. If such a journal is used as |
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5298 5299 5300 5301 5302 5303 5304 5305 5306 5307 5308 5309 5310 5311 5312 |
if( NEVER(pPager->errCode) ) return pPager->errCode; /* This function should not be called if the pager is not in at least ** PAGER_RESERVED state. **FIXME**: Make it so that this test always ** fails - make it so that we never reach this point if we do not hold ** all necessary locks. */ if( NEVER(pPager->state<PAGER_RESERVED) ) return SQLITE_ERROR; /* An optimization. If the database was not actually modified during ** this transaction, the pager is running in exclusive-mode and is ** using persistent journals, then this function is a no-op. ** ** The start of the journal file currently contains a single journal ** header with the nRec field set to 0. If such a journal is used as |