NULL_ALWAYS_DISTINCT  446 ext/sqlite/libsqlite/src/select.c #if NULL_ALWAYS_DISTINCT
NULL_ALWAYS_DISTINCT  466 ext/sqlite/libsqlite/src/select.c       sqliteVdbeAddOp(v, OP_MakeRecord, nColumn, NULL_ALWAYS_DISTINCT);
NULL_ALWAYS_DISTINCT  493 ext/sqlite/libsqlite/src/select.c       addr = sqliteVdbeAddOp(v, OP_MakeRecord, nColumn, NULL_ALWAYS_DISTINCT);