iBMem            111501 ext/sqlite3/libsqlite/sqlite3.c     int iBMem;          /* First Mem address for previous GROUP BY */
iBMem            111607 ext/sqlite3/libsqlite/sqlite3.c       iBMem = pParse->nMem + 1;
iBMem            111716 ext/sqlite3/libsqlite/sqlite3.c           sqlite3VdbeAddOp3(v, OP_Column, sortPTab, j, iBMem+j);
iBMem            111719 ext/sqlite3/libsqlite/sqlite3.c           sqlite3ExprCode(pParse, pGroupBy->a[j].pExpr, iBMem+j);
iBMem            111722 ext/sqlite3/libsqlite/sqlite3.c       sqlite3VdbeAddOp4(v, OP_Compare, iAMem, iBMem, pGroupBy->nExpr,
iBMem            111736 ext/sqlite3/libsqlite/sqlite3.c       sqlite3ExprCodeMove(pParse, iBMem, iAMem, pGroupBy->nExpr);