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Overview
Comment: | Update an assert in wal.c. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | readonly-wal-recovery |
Files: | files | file ages | folders |
SHA3-256: |
94527b897bac66d100ca92161f18b6f0 |
User & Date: | dan 2017-11-07 21:25:15.188 |
Context
2017-11-08
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17:32 | Change the name of SQLITE_READONLY_CANTLOCK to SQLITE_READONLY_CANTINIT. (check-in: 6d7f94faa7 user: drh tags: readonly-wal-recovery) | |
2017-11-07
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21:25 | Update an assert in wal.c. (check-in: 94527b897b user: dan tags: readonly-wal-recovery) | |
21:15 | Handle the race condition that may occur if another process connects and then checkpoints and truncates the wal file while a readonly-shm client is building its heap-memory wal-index. (check-in: 5a6703fc3f user: dan tags: readonly-wal-recovery) | |
Changes
Changes to src/wal.c.
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2840 2841 2842 2843 2844 2845 2846 | #ifdef SQLITE_ENABLE_EXPENSIVE_ASSERT /* If expensive assert() statements are available, do a linear search ** of the wal-index file content. Make sure the results agree with the ** result obtained using the hash indexes above. */ { u32 iRead2 = 0; u32 iTest; | | | | 2840 2841 2842 2843 2844 2845 2846 2847 2848 2849 2850 2851 2852 2853 2854 2855 | #ifdef SQLITE_ENABLE_EXPENSIVE_ASSERT /* If expensive assert() statements are available, do a linear search ** of the wal-index file content. Make sure the results agree with the ** result obtained using the hash indexes above. */ { u32 iRead2 = 0; u32 iTest; assert( pWal->bUnlocked || pWal->minFrame>0 ); for(iTest=iLast; iTest>=pWal->minFrame && iTest>0; iTest--){ if( walFramePgno(pWal, iTest)==pgno ){ iRead2 = iTest; break; } } assert( iRead==iRead2 ); } |
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