OP_AggStep       2719 ext/pdo_sqlite/sqlite/src/select.c     sqlite3VdbeOp3(v, OP_AggStep, pF->iMem, nArg, (void*)pF->pFunc, P3_FUNCDEF);
OP_AggStep       4476 ext/pdo_sqlite/sqlite/src/vdbe.c case OP_AggStep: {        /* no-push */
OP_AggStep        294 ext/pdo_sqlite/sqlite/src/vdbeaux.c     if( opcode==OP_Function || opcode==OP_AggStep