OP_SortMakeKey    341 ext/sqlite/libsqlite/src/select.c   sqliteVdbeOp3(v, OP_SortMakeKey, pOrderBy->nExpr, 0, zSortOrder, P3_DYNAMIC);
OP_SortMakeKey   3993 ext/sqlite/libsqlite/src/vdbe.c case OP_SortMakeKey: {