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Overview
| Comment: | Simplification to the error handling to extension loading in sqlite3_open(). |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
ec8ff892ac9c6a8f81bcf69f1933f4bb |
| User & Date: | drh 2017-02-04 20:15:51 |
References
|
2017-02-07
| ||
| 03:44 | Back out [ec8ff892ac] which is causing missed OOM errors on some tests. check-in: 0611770d user: drh tags: trunk | |
Context
|
2017-02-07
| ||
| 03:44 | Back out [ec8ff892ac] which is causing missed OOM errors on some tests. check-in: 0611770d user: drh tags: trunk | |
|
2017-02-06
| ||
| 01:19 | Remove incorrect testcase() macros from R-Tree. check-in: 853a58a7 user: drh tags: trunk | |
|
2017-02-04
| ||
| 20:15 | Simplification to the error handling to extension loading in sqlite3_open(). check-in: ec8ff892 user: drh tags: trunk | |
| 17:33 | Allow sqlite3session_apply() to apply changesets to tables that have been extended using ALTER TABLE ADD COLUMN. check-in: b20ff81f user: dan tags: trunk | |
Changes
Changes to src/main.c.
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/* Load automatic extensions - extensions that have been registered
** using the sqlite3_automatic_extension() API.
*/
if( rc==SQLITE_OK ){
sqlite3AutoLoadExtensions(db);
rc = sqlite3_errcode(db);
if( rc!=SQLITE_OK ){
goto opendb_out;
}
}
#ifdef SQLITE_ENABLE_FTS1
if( !db->mallocFailed ){
extern int sqlite3Fts1Init(sqlite3*);
rc = sqlite3Fts1Init(db);
}
#endif
#ifdef SQLITE_ENABLE_FTS2
if( !db->mallocFailed && rc==SQLITE_OK ){
................................................................................
#ifdef SQLITE_ENABLE_JSON1
if( !db->mallocFailed && rc==SQLITE_OK){
rc = sqlite3Json1Init(db);
}
#endif
/* -DSQLITE_DEFAULT_LOCKING_MODE=1 makes EXCLUSIVE the default locking
** mode. -DSQLITE_DEFAULT_LOCKING_MODE=0 make NORMAL the default locking
** mode. Doing nothing at all also makes NORMAL the default.
*/
#ifdef SQLITE_DEFAULT_LOCKING_MODE
db->dfltLockMode = SQLITE_DEFAULT_LOCKING_MODE;
sqlite3PagerLockingMode(sqlite3BtreePager(db->aDb[0].pBt),
SQLITE_DEFAULT_LOCKING_MODE);
#endif
if( rc ) sqlite3Error(db, rc);
/* Enable the lookaside-malloc subsystem */
setupLookaside(db, 0, sqlite3GlobalConfig.szLookaside,
sqlite3GlobalConfig.nLookaside);
sqlite3_wal_autocheckpoint(db, SQLITE_DEFAULT_WAL_AUTOCHECKPOINT);
opendb_out:
if( db ){
assert( db->mutex!=0 || isThreadsafe==0
|| sqlite3GlobalConfig.bFullMutex==0 );
sqlite3_mutex_leave(db->mutex);
}
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/* Load automatic extensions - extensions that have been registered
** using the sqlite3_automatic_extension() API.
*/
if( rc==SQLITE_OK ){
sqlite3AutoLoadExtensions(db);
rc = sqlite3_errcode(db);
}
testcase( rc!=SQLITE_OK && rc!=SQLITE_NOMEM );
testcase( rc!=SQLITE_OK && !db->mallocFailed );
#ifdef SQLITE_ENABLE_FTS1
if( !db->mallocFailed && rc==SQLITE_OK ){
extern int sqlite3Fts1Init(sqlite3*);
rc = sqlite3Fts1Init(db);
}
#endif
#ifdef SQLITE_ENABLE_FTS2
if( !db->mallocFailed && rc==SQLITE_OK ){
................................................................................
#ifdef SQLITE_ENABLE_JSON1
if( !db->mallocFailed && rc==SQLITE_OK){
rc = sqlite3Json1Init(db);
}
#endif
if( rc==SQLITE_OK ){
/* -DSQLITE_DEFAULT_LOCKING_MODE=1 makes EXCLUSIVE the default locking
** mode. -DSQLITE_DEFAULT_LOCKING_MODE=0 make NORMAL the default locking
** mode. Doing nothing at all also makes NORMAL the default.
*/
#ifdef SQLITE_DEFAULT_LOCKING_MODE
db->dfltLockMode = SQLITE_DEFAULT_LOCKING_MODE;
sqlite3PagerLockingMode(sqlite3BtreePager(db->aDb[0].pBt),
SQLITE_DEFAULT_LOCKING_MODE);
#endif
/* Enable the lookaside-malloc subsystem */
setupLookaside(db, 0, sqlite3GlobalConfig.szLookaside,
sqlite3GlobalConfig.nLookaside);
sqlite3_wal_autocheckpoint(db, SQLITE_DEFAULT_WAL_AUTOCHECKPOINT);
}
opendb_out:
if( db ){
assert( db->mutex!=0 || isThreadsafe==0
|| sqlite3GlobalConfig.bFullMutex==0 );
sqlite3_mutex_leave(db->mutex);
}
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