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Overview
| Comment: | Simplification of changes for SQLITE_OMIT_WAL support in pager.c. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
afb2484c64bf0cdec8240b9ecd0a794c |
| User & Date: | shaneh 2010-08-26 05:23:37 |
Context
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2010-08-26
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| 07:59 | Improve coverage of rtree.c some more. check-in: bee1959d user: dan tags: trunk | |
| 05:23 | Simplification of changes for SQLITE_OMIT_WAL support in pager.c. check-in: afb2484c user: shaneh tags: trunk | |
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2010-08-25
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| 20:35 | Reinstate the "sqlite" alias for backwards compatibility (but leave it undocumented) but remove the PackageProvide for "sqlite". check-in: 699cc6b4 user: drh tags: trunk | |
Changes
Changes to src/pager.c.
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** function returns zero if the WAL is not open (i.e. Pager.pWal==0), or ** if the database size is not available. The database size is not ** available from the WAL sub-system if the log file is empty or ** contains no valid committed transactions. */ assert( pPager->eState==PAGER_OPEN ); assert( pPager->eLock>=SHARED_LOCK || pPager->noReadlock ); #ifndef SQLITE_OMIT_WAL nPage = sqlite3WalDbsize(pPager->pWal); #else nPage = 0; #endif /* If the database size was not available from the WAL sub-system, ** determine it based on the size of the database file. If the size ** of the database file is not an integer multiple of the page-size, ** round down to the nearest page. Except, any file larger than 0 ** bytes in size is considered to contain at least one page. */ |
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** function returns zero if the WAL is not open (i.e. Pager.pWal==0), or ** if the database size is not available. The database size is not ** available from the WAL sub-system if the log file is empty or ** contains no valid committed transactions. */ assert( pPager->eState==PAGER_OPEN ); assert( pPager->eLock>=SHARED_LOCK || pPager->noReadlock ); nPage = sqlite3WalDbsize(pPager->pWal); /* If the database size was not available from the WAL sub-system, ** determine it based on the size of the database file. If the size ** of the database file is not an integer multiple of the page-size, ** round down to the nearest page. Except, any file larger than 0 ** bytes in size is considered to contain at least one page. */ |