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Diffstat (limited to 'mysql-test/r/func_compress.result')
| -rw-r--r-- | mysql-test/r/func_compress.result | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/mysql-test/r/func_compress.result b/mysql-test/r/func_compress.result index 1a5e64978e6..715f319198c 100644 --- a/mysql-test/r/func_compress.result +++ b/mysql-test/r/func_compress.result @@ -79,6 +79,16 @@ uncompress(a) uncompressed_length(a) NULL NULL a 1 drop table t1; +create table t1(a blob); +insert into t1 values ('0'), (NULL), ('0'); +select compress(a), compress(a) from t1; +select compress(a) is null from t1; +compress(a) is null +0 +1 +0 +drop table t1; +End of 4.1 tests create table t1 (a varchar(32) not null); insert into t1 values ('foo'); explain select * from t1 where uncompress(a) is null; |