Bug 329819 r=annie.sullivan Fix Tp regression from bug 329691, the dummy table

needs data in it to hold the statement (and hence the cache) open.

Original committer: brettw%gmail.com
Original revision: 1.81
Original date: 2006/03/08 21:23:22
This commit is contained in:
benjamin%smedbergs.us 2006-07-18 16:30:29 +00:00
Родитель 3c6edf12c2
Коммит a5d7f1dac7
1 изменённых файлов: 5 добавлений и 0 удалений

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@ -404,6 +404,8 @@ nsNavHistory::InitDB(PRBool *aDoImport)
// create a dummy table that we can keep a transaction open on; the
// dummy statement needs something to work on that will always exist.
// This table must have something in it or the statement will be
// automatically closed because there is no data.
rv = mDBConn->TableExists(NS_LITERAL_CSTRING("moz_dummy_table"), &tableExists);
NS_ENSURE_SUCCESS(rv, rv);
if (! tableExists) {
@ -411,6 +413,9 @@ nsNavHistory::InitDB(PRBool *aDoImport)
NS_LITERAL_CSTRING("CREATE TABLE moz_dummy_table (id INTEGER PRIMARY KEY)"));
NS_ENSURE_SUCCESS(rv, rv);
}
rv = mDBConn->ExecuteSimpleSQL(
NS_LITERAL_CSTRING("INSERT OR IGNORE INTO moz_dummy_table VALUES (1)"));
NS_ENSURE_SUCCESS(rv, rv);
// dummy DB (see comment above function) and statement that stays open
rv = mDBService->OpenDatabase(dbFile, getter_AddRefs(mDummyDBConn));