/*
** Terminate the current execution of an SQL statement and reset it
** back to its starting state so that it can be reused. A success code from
** the prior execution is returned.
**
** This routine sets the error code and string returned by
** sqlite3_errcode(), sqlite3_errmsg() and sqlite3_errmsg16().
*/
int sqlite3_reset(sqlite3_stmt *pStmt){
int rc;
if( pStmt==0 ){
rc = SQLITE_OK;
}else{
Vdbe *v = (Vdbe*)pStmt;
sqlite3_mutex_enter(v->db->mutex);
rc = sqlite3VdbeReset(v);
sqlite3VdbeMakeReady(v, -1, 0, 0, 0, 0, 0);
assert( (rc & (v->db->errMask))==rc );
rc = sqlite3ApiExit(v->db, rc);
sqlite3_mutex_leave(v->db->mutex);
}
return rc;
}
/*
** Clean up and delete a VDBE after execution. Return an integer which is
** the result code. Write any error message text into *pzErrMsg.
*/
int sqlite3VdbeFinalize(Vdbe *p){
int rc = SQLITE_OK;
sqlite3 *db = p->db;
if( p->magic==VDBE_MAGIC_RUN || p->magic==VDBE_MAGIC_HALT ){
rc = sqlite3VdbeReset(p);
}else if( p->magic!=VDBE_MAGIC_INIT ){
/* sqlite3Error(p->db, SQLITE_MISUSE, 0); */
return SQLITE_MISUSE;
}
sqlite3VdbeDelete(p);
if( rc==SQLITE_SCHEMA ){
sqlite3ResetInternalSchema(db, 0);
}
return rc;
}
/*
** Terminate the current execution of an SQL statement and reset it
** back to its starting state so that it can be reused. A success code from
** the prior execution is returned.
**
** This routine sets the error code and string returned by
** sqlite3_errcode(), sqlite3_errmsg() and sqlite3_errmsg16().
*/
int sqlite3_reset(sqlite3_stmt *pStmt){
int rc;
if( pStmt==0 ){
rc = SQLITE_OK;
}else{
Vdbe *v = (Vdbe*)pStmt;
sqlite3 *db = v->db;
sqlite3_mutex_enter(db->mutex);
checkProfileCallback(db, v);
rc = sqlite3VdbeReset(v);
sqlite3VdbeRewind(v);
assert( (rc & (db->errMask))==rc );
rc = sqlite3ApiExit(db, rc);
sqlite3_mutex_leave(db->mutex);
}
return rc;
}
