regSortOut       107673 ext/sqlite3/libsqlite/sqlite3.c     int regSortOut = ++pParse->nMem;
regSortOut       107678 ext/sqlite3/libsqlite/sqlite3.c     sqlite3VdbeAddOp3(v, OP_OpenPseudo, iSortTab, regSortOut, nKey+1+nSortData);
regSortOut       107683 ext/sqlite3/libsqlite/sqlite3.c     sqlite3VdbeAddOp3(v, OP_SorterData, iTab, regSortOut, iSortTab);