1156     robj *o = lookupKeyWrite(c->db,c->argv[1]);  in pfaddCommand()
1165         dbAdd(c->db,c->argv[1],o);  in pfaddCommand()
1169         o = dbUnshareStringValue(c->db,c->argv[1],o);  in pfaddCommand()
1186         signalModifiedKey(c->db,c->argv[1]);  in pfaddCommand()
1187         notifyKeyspaceEvent(NOTIFY_STRING,"pfadd",c->argv[1],c->db->id);  in pfaddCommand()
1215             robj *o = lookupKeyRead(c->db,c->argv[j]);  in pfcountCommand()
1236     o = lookupKeyWrite(c->db,c->argv[1]);  in pfcountCommand()
1243         o = dbUnshareStringValue(c->db,c->argv[1],o);  in pfcountCommand()
1277             signalModifiedKey(c->db,c->argv[1]);  in pfcountCommand()
1296         robj *o = lookupKeyRead(c->db,c->argv[j]);  in pfmergeCommand()
1309     robj *o = lookupKeyWrite(c->db,c->argv[1]);  in pfmergeCommand()
1315         dbAdd(c->db,c->argv[1],o);  in pfmergeCommand()
1320         o = dbUnshareStringValue(c->db,c->argv[1],o);  in pfmergeCommand()
1337     signalModifiedKey(c->db,c->argv[1]);  in pfmergeCommand()
1340     notifyKeyspaceEvent(NOTIFY_STRING,"pfadd",c->argv[1],c->db->id);  in pfmergeCommand()
1461     o = lookupKeyWrite(c->db,c->argv[2]);  in pfdebugCommand()
1467     o = dbUnshareStringValue(c->db,c->argv[2],o);  in pfdebugCommand()