vdbeSorterMerge  79315 ext/sqlite3/libsqlite/sqlite3.c       vdbeSorterMerge(pTask, p, aSlot[i], &p);
vdbeSorterMerge  79324 ext/sqlite3/libsqlite/sqlite3.c     vdbeSorterMerge(pTask, p, aSlot[i], &p);