--- r/func_compress.result 2011-11-23 18:58:14.000000000 +0100 +++ r/func_compress.reject 2012-02-10 15:31:17.000000000 +0100 @@ -94,18 +94,15 @@ insert into t1 values ('foo'); explain select * from t1 where uncompress(a) is null; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE t1 system NULL NULL NULL NULL 1 -Warnings: -Warning 1259 ZLIB: Input data corrupted +1 SIMPLE t1 ALL NULL NULL NULL NULL 1 Using where select * from t1 where uncompress(a) is null; a foo Warnings: Warning 1259 ZLIB: Input data corrupted -Warning 1259 ZLIB: Input data corrupted explain select *, uncompress(a) from t1; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE t1 system NULL NULL NULL NULL 1 +1 SIMPLE t1 ALL NULL NULL NULL NULL 1 select *, uncompress(a) from t1; a uncompress(a) foo NULL