pTask0           80372 ext/sqlite3/libsqlite/sqlite3.c   SortSubtask *pTask0 = &pSorter->aTask[0];
pTask0           80375 ext/sqlite3/libsqlite/sqlite3.c   sqlite3 *db = pTask0->pSorter->db;
pTask0           80434 ext/sqlite3/libsqlite/sqlite3.c       rc = vdbeMergeEngineInit(pTask0, pMain, INCRINIT_NORMAL);