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Overview
| Comment: | Blind check-in of changes to fix #2294 - I have no ability to test. Gentle wince users: please test this change and if it works leave a remark on the #2294 ticket. Tnx. (CVS 3836) |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
ca56c3e2250eda0b312ab6f801b0fd95 |
| User & Date: | drh 2007-04-11 17:54:03 |
Context
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2007-04-12
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| 03:54 | Get the column affinities right when processing an IN operator where the right-hand side is a subquery with an ORDER BY clause. Ticket #2295. This bug has likely been present since version 3.0.0 and it has just now been noticed, so it seems to be a obscure case. (CVS 3837) check-in: 4062ddf3 user: drh tags: trunk | |
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2007-04-11
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| 17:54 | Blind check-in of changes to fix #2294 - I have no ability to test. Gentle wince users: please test this change and if it works leave a remark on the #2294 ticket. Tnx. (CVS 3836) check-in: ca56c3e2 user: drh tags: trunk | |
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2007-04-10
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| 18:17 | Preliminary fix for ticket #2291. This fixes the immediate problem. But we really need to write more tests for the xfer optimization in order to look for other related problems before closing this ticket. (CVS 3835) check-in: 34fec312 user: drh tags: trunk | |
Changes
Changes to src/os_win.c.
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if (pFile->local.bExclusive){
pFile->shared->bExclusive = FALSE;
}
/* De-reference and close our copy of the shared memory handle */
UnmapViewOfFile(pFile->shared);
CloseHandle(pFile->hShared);
/* Done with the mutex */
winceMutexRelease(pFile->hMutex);
CloseHandle(pFile->hMutex);
pFile->hMutex = NULL;
}
}
................................................................................
int rc, cnt = 0;
OSTRACE2("CLOSE %d\n", pFile->h);
do{
rc = CloseHandle(pFile->h);
}while( rc==0 && cnt++ < MX_CLOSE_ATTEMPT && (Sleep(100), 1) );
#if OS_WINCE
winceDestroyLock(pFile);
if( pFile->zDeleteOnClose ){
DeleteFileW(pFile->zDeleteOnClose);
sqliteFree(pFile->zDeleteOnClose);
}
#endif
OpenCounter(-1);
sqliteFree(pFile);
*pId = 0;
}
return rc ? SQLITE_OK : SQLITE_IOERR;
}
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if (pFile->local.bExclusive){
pFile->shared->bExclusive = FALSE;
}
/* De-reference and close our copy of the shared memory handle */
UnmapViewOfFile(pFile->shared);
CloseHandle(pFile->hShared);
if( pFile->zDeleteOnClose ){
DeleteFileW(pFile->zDeleteOnClose);
sqliteFree(pFile->zDeleteOnClose);
pFile->zDeleteOnClose = 0;
}
/* Done with the mutex */
winceMutexRelease(pFile->hMutex);
CloseHandle(pFile->hMutex);
pFile->hMutex = NULL;
}
}
................................................................................
int rc, cnt = 0;
OSTRACE2("CLOSE %d\n", pFile->h);
do{
rc = CloseHandle(pFile->h);
}while( rc==0 && cnt++ < MX_CLOSE_ATTEMPT && (Sleep(100), 1) );
#if OS_WINCE
winceDestroyLock(pFile);
#endif
OpenCounter(-1);
sqliteFree(pFile);
*pId = 0;
}
return rc ? SQLITE_OK : SQLITE_IOERR;
}
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