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Overview
| Comment: | Change the page size of the destination database in a backup, if it is changeable, prior to starting the backup. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | a5e4e0caad788318bc973e2550488a3b |
| User & Date: | drh 2011-01-11 17:38:03 |
Context
|
2011-01-11
| ||
| 17:40 | Merge accidentally created fork. check-in: b7d080b8 user: dan tags: trunk | |
| 17:38 | Change the page size of the destination database in a backup, if it is changeable, prior to starting the backup. check-in: a5e4e0ca user: drh tags: trunk | |
| 16:09 | If a rollback is attempted in journal_mode=off mode, force SQLite to discard the contents of the pager cache before processing any subsequent queries. check-in: ece7efce user: dan tags: trunk | |
Changes
install-sh became executable.
Changes to src/backup.c.
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if( i<0 ){
sqlite3Error(pErrorDb, SQLITE_ERROR, "unknown database %s", zDb);
return 0;
}
return pDb->aDb[i].pBt;
}
/*
** Create an sqlite3_backup process to copy the contents of zSrcDb from
** connection handle pSrcDb to zDestDb in pDestDb. If successful, return
** a pointer to the new sqlite3_backup object.
**
** If an error occurs, NULL is returned and an error code and error message
................................................................................
p->pSrc = findBtree(pDestDb, pSrcDb, zSrcDb);
p->pDest = findBtree(pDestDb, pDestDb, zDestDb);
p->pDestDb = pDestDb;
p->pSrcDb = pSrcDb;
p->iNext = 1;
p->isAttached = 0;
if( 0==p->pSrc || 0==p->pDest ){
/* One (or both) of the named databases did not exist. An error has
** already been written into the pDestDb handle. All that is left
** to do here is free the sqlite3_backup structure.
*/
sqlite3_free(p);
p = 0;
}
}
if( p ){
p->pSrc->nBackup++;
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if( i<0 ){
sqlite3Error(pErrorDb, SQLITE_ERROR, "unknown database %s", zDb);
return 0;
}
return pDb->aDb[i].pBt;
}
/*
** Attempt to set the page size of the destination to match the page size
** of the source.
*/
static int setDestPgsz(sqlite3_backup *p){
int rc;
rc = sqlite3BtreeSetPageSize(p->pDest,sqlite3BtreeGetPageSize(p->pSrc),-1,0);
return rc;
}
/*
** Create an sqlite3_backup process to copy the contents of zSrcDb from
** connection handle pSrcDb to zDestDb in pDestDb. If successful, return
** a pointer to the new sqlite3_backup object.
**
** If an error occurs, NULL is returned and an error code and error message
................................................................................
p->pSrc = findBtree(pDestDb, pSrcDb, zSrcDb);
p->pDest = findBtree(pDestDb, pDestDb, zDestDb);
p->pDestDb = pDestDb;
p->pSrcDb = pSrcDb;
p->iNext = 1;
p->isAttached = 0;
if( 0==p->pSrc || 0==p->pDest || setDestPgsz(p)==SQLITE_NOMEM ){
/* One (or both) of the named databases did not exist or an OOM
** error was hit. The error has already been written into the
** pDestDb handle. All that is left to do here is free the
** sqlite3_backup structure.
*/
sqlite3_free(p);
p = 0;
}
}
if( p ){
p->pSrc->nBackup++;
|
test/progress.test became a regular file.
tool/mkopts.tcl became a regular file.