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Overview
| Comment: | Ensure that a checkpoint does not use an out-of-date mapping. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | experimental-mmap |
| Files: | files | file ages | folders |
| SHA1: |
a1040f0397d57855500926494c978623 |
| User & Date: | dan 2013-04-01 16:56:41 |
Context
|
2013-04-01
| ||
| 17:22 | Add xFetch and xUnfetch methods to the os_win.c VFS. check-in: a1653a25 user: drh tags: experimental-mmap | |
| 16:56 | Ensure that a checkpoint does not use an out-of-date mapping. check-in: a1040f03 user: dan tags: experimental-mmap | |
| 14:35 | Fix a typo in a log message in wal.c. check-in: 83fc48d1 user: dan tags: experimental-mmap | |
Changes
Changes to src/wal.c.
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rc = SQLITE_OK;
}
}
/* Read the wal-index header. */
if( rc==SQLITE_OK ){
rc = walIndexReadHdr(pWal, &isChanged);
}
/* Copy data from the log to the database file. */
if( rc==SQLITE_OK ){
if( pWal->hdr.mxFrame && walPagesize(pWal)!=nBuf ){
rc = SQLITE_CORRUPT_BKPT;
}else{
|
> > > |
2952 2953 2954 2955 2956 2957 2958 2959 2960 2961 2962 2963 2964 2965 2966 2967 2968 |
rc = SQLITE_OK;
}
}
/* Read the wal-index header. */
if( rc==SQLITE_OK ){
rc = walIndexReadHdr(pWal, &isChanged);
if( isChanged && pWal->pDbFd->pMethods->iVersion>=3 ){
sqlite3OsUnfetch(pWal->pDbFd, 0, 0);
}
}
/* Copy data from the log to the database file. */
if( rc==SQLITE_OK ){
if( pWal->hdr.mxFrame && walPagesize(pWal)!=nBuf ){
rc = SQLITE_CORRUPT_BKPT;
}else{
|