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Overview
| Comment: | When trying to transition from journal_mode MEMORY to WAL, use OFF as an intermediate journal mode. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 4775b8f9a9d9b66fcd5abf3af111fcad |
| User & Date: | drh 2010-06-22 14:49:40 |
Context
|
2010-06-22
| ||
| 15:18 | Add codec support to wal mode. check-in: 393741eb user: dan tags: trunk | |
| 14:49 | When trying to transition from journal_mode MEMORY to WAL, use OFF as an intermediate journal mode. check-in: 4775b8f9 user: drh tags: trunk | |
| 13:46 | Some changes to test scripts related to codec enabled versions of sqlite. check-in: 85dd51a7 user: dan tags: trunk | |
Changes
Changes to src/vdbe.c.
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** file. An EXCLUSIVE lock may still be held on the database file
** after a successful return.
*/
rc = sqlite3PagerCloseWal(pPager);
if( rc==SQLITE_OK ){
sqlite3PagerSetJournalMode(pPager, eNew);
}
}
/* Open a transaction on the database file. Regardless of the journal
** mode, this transaction always uses a rollback journal.
*/
assert( sqlite3BtreeIsInTrans(pBt)==0 );
if( rc==SQLITE_OK ){
|
> > > > |
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** file. An EXCLUSIVE lock may still be held on the database file
** after a successful return.
*/
rc = sqlite3PagerCloseWal(pPager);
if( rc==SQLITE_OK ){
sqlite3PagerSetJournalMode(pPager, eNew);
}
}else if( eOld==PAGER_JOURNALMODE_MEMORY ){
/* Cannot transition directly from MEMORY to WAL. Use mode OFF
** as an intermediate */
sqlite3PagerSetJournalMode(pPager, PAGER_JOURNALMODE_OFF);
}
/* Open a transaction on the database file. Regardless of the journal
** mode, this transaction always uses a rollback journal.
*/
assert( sqlite3BtreeIsInTrans(pBt)==0 );
if( rc==SQLITE_OK ){
|