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Overview
| Comment: | Only attempt to invoke WAL callbacks when a transaction has committed. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
bcc6dacb9114df709ef1bde24264c219 |
| User & Date: | drh 2017-08-02 18:28:26 |
Context
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2017-08-02
| ||
| 19:04 | Avoid redundant calls to sqlite3ApiExit() in sqlite3_step(). check-in: 527974d4 user: drh tags: trunk | |
| 18:28 | Only attempt to invoke WAL callbacks when a transaction has committed. check-in: bcc6dacb user: drh tags: trunk | |
| 18:27 | Minor optimization on clearCell() check-in: f3c39c29 user: drh tags: trunk | |
Changes
Changes to src/vdbeapi.c.
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for(i=0; i<db->nDb; i++){
Btree *pBt = db->aDb[i].pBt;
if( pBt ){
int nEntry;
sqlite3BtreeEnter(pBt);
nEntry = sqlite3PagerWalCallback(sqlite3BtreePager(pBt));
sqlite3BtreeLeave(pBt);
if( db->xWalCallback && nEntry>0 && rc==SQLITE_OK ){
rc = db->xWalCallback(db->pWalArg, db, db->aDb[i].zDbSName, nEntry);
}
}
}
#endif
return rc;
}
................................................................................
}
#ifndef SQLITE_OMIT_TRACE
/* If the statement completed successfully, invoke the profile callback */
if( rc!=SQLITE_ROW ) checkProfileCallback(db, p);
#endif
if( rc==SQLITE_DONE ){
assert( p->rc==SQLITE_OK );
p->rc = doWalCallbacks(db);
if( p->rc!=SQLITE_OK ){
rc = SQLITE_ERROR;
}
}
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for(i=0; i<db->nDb; i++){
Btree *pBt = db->aDb[i].pBt;
if( pBt ){
int nEntry;
sqlite3BtreeEnter(pBt);
nEntry = sqlite3PagerWalCallback(sqlite3BtreePager(pBt));
sqlite3BtreeLeave(pBt);
if( nEntry>0 && db->xWalCallback && rc==SQLITE_OK ){
rc = db->xWalCallback(db->pWalArg, db, db->aDb[i].zDbSName, nEntry);
}
}
}
#endif
return rc;
}
................................................................................
}
#ifndef SQLITE_OMIT_TRACE
/* If the statement completed successfully, invoke the profile callback */
if( rc!=SQLITE_ROW ) checkProfileCallback(db, p);
#endif
if( rc==SQLITE_DONE && db->autoCommit ){
assert( p->rc==SQLITE_OK );
p->rc = doWalCallbacks(db);
if( p->rc!=SQLITE_OK ){
rc = SQLITE_ERROR;
}
}
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