OP_RowSetAdd     67674 sqlite3/libsqlite/sqlite3.c case OP_RowSetAdd: {       /* in1, in2 */
OP_RowSetAdd     81932 sqlite3/libsqlite/sqlite3.c     sqlite3VdbeAddOp2(v, OP_RowSetAdd, iRowSet, regRowid);
OP_RowSetAdd     96571 sqlite3/libsqlite/sqlite3.c     sqlite3VdbeAddOp2(v, OP_RowSetAdd, regRowSet, regOldRowid);