regPrevKey       106989 ext/sqlite3/libsqlite/sqlite3.c     int regPrevKey;   /* The first nOBSat columns of the previous row */
regPrevKey       106996 ext/sqlite3/libsqlite/sqlite3.c     regPrevKey = pParse->nMem+1;
regPrevKey       107005 ext/sqlite3/libsqlite/sqlite3.c     sqlite3VdbeAddOp3(v, OP_Compare, regPrevKey, regBase, pSort->nOBSat);
regPrevKey       107022 ext/sqlite3/libsqlite/sqlite3.c     sqlite3ExprCodeMove(pParse, regBase, regPrevKey, pSort->nOBSat);