regHasNull       84384 ext/sqlite3/libsqlite/sqlite3.c static void sqlite3SetHasNullFlag(Vdbe *v, int iCur, int regHasNull){
regHasNull       84386 ext/sqlite3/libsqlite/sqlite3.c   sqlite3VdbeAddOp2(v, OP_Integer, 0, regHasNull);
regHasNull       84388 ext/sqlite3/libsqlite/sqlite3.c   sqlite3VdbeAddOp3(v, OP_Column, iCur, 0, regHasNull);