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| author | bar@mysql.com <> | 2005-08-30 17:11:59 +0500 |
|---|---|---|
| committer | bar@mysql.com <> | 2005-08-30 17:11:59 +0500 |
| commit | 3ff1acb8dbee3096aa67f4fee1fe56b0c52cd04a (patch) | |
| tree | c58f94fee2fbe590aecabf9195f49dd997b30d9c /mysql-test/t/variables.test | |
| parent | d61780999b6cdd7229d715bfa52c04dcb245583a (diff) | |
| download | mariadb-git-3ff1acb8dbee3096aa67f4fee1fe56b0c52cd04a.tar.gz | |
Bug#12363
character_set_results is nullable, but value_ptr returns string "NULL"
set_var.cc:
Create Item_null instead of Item_string for NULL values
variables.result, variables.test:
adding test case
Diffstat (limited to 'mysql-test/t/variables.test')
| -rw-r--r-- | mysql-test/t/variables.test | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/mysql-test/t/variables.test b/mysql-test/t/variables.test index 7743b70d0cd..40cade15c9f 100644 --- a/mysql-test/t/variables.test +++ b/mysql-test/t/variables.test @@ -380,4 +380,12 @@ SET GLOBAL table_cache=-1; SHOW VARIABLES LIKE 'table_cache'; SET GLOBAL table_cache=DEFAULT; +# +# Bugs12363: character_set_results is nullable, +# but value_ptr returns string "NULL" +# +set character_set_results=NULL; +select ifnull(@@character_set_results,"really null"); +set names latin1; + # End of 4.1 tests |