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| author | unknown <ramil@mysql.com> | 2006-04-13 16:19:21 +0500 |
|---|---|---|
| committer | unknown <ramil@mysql.com> | 2006-04-13 16:19:21 +0500 |
| commit | 5c87b55f7e48780d59f32b2867b119ae732c6680 (patch) | |
| tree | bd732f89d94100171262ccf27f6cf2ebf21aa37f /mysql-test/t/func_compress.test | |
| parent | d7caa2a02aedec5a294bbb0c64aed048f23dc6be (diff) | |
| download | mariadb-git-5c87b55f7e48780d59f32b2867b119ae732c6680.tar.gz | |
Fix for bug #18643: crazy UNCOMPRESS().
mysql-test/r/func_compress.result:
Fix for bug #18643: crazy UNCOMPRESS().
- test-case
mysql-test/t/func_compress.test:
Fix for bug #18643: crazy UNCOMPRESS().
- test-case
sql/item_strfunc.cc:
Fix for bug #18643: crazy UNCOMPRESS().
- set null_value.
Diffstat (limited to 'mysql-test/t/func_compress.test')
| -rw-r--r-- | mysql-test/t/func_compress.test | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/mysql-test/t/func_compress.test b/mysql-test/t/func_compress.test index 6b85062b9fa..0f3c3cab307 100644 --- a/mysql-test/t/func_compress.test +++ b/mysql-test/t/func_compress.test @@ -45,4 +45,13 @@ set @@max_allowed_packet=1048576*100; --replace_result "''" XXX "'1'" XXX eval select compress(repeat('aaaaaaaaaa', IF('$LOW_MEMORY', 10, 10000000))) is null; +# +# Bug #18643: problem with null values +# + +create table t1(a blob); +insert into t1 values(NULL), (compress('a')); +select uncompress(a), uncompressed_length(a) from t1; +drop table t1; + # End of 4.1 tests |