diff options
| author | unknown <evgen@moonbone.local> | 2005-08-10 17:45:00 +0400 |
|---|---|---|
| committer | unknown <evgen@moonbone.local> | 2005-08-10 17:45:00 +0400 |
| commit | e66cd71698e033c788adb6364fdf261143fb5601 (patch) | |
| tree | 9daa110455c864e4bfbf2f5a8c350de43a71686e /mysql-test/t/select_safe.test | |
| parent | aa337b1d5e0de234458b15d4eeead1ff5df45822 (diff) | |
| download | mariadb-git-e66cd71698e033c788adb6364fdf261143fb5601.tar.gz | |
Fix bug #11864 non unique names are allowed in subquery
Column names weren't checked for uniqueness for subqueries.
Code for names uniqueness checking used for view creation moved into
separate function named check_duplicate_names(). It's called on
preparation of subqueries to check uniqueness of names. If duplicate names
are found then error is raised.
sql/sql_derived.cc:
Fix bug #11864 non unique names are allowed in subquery
Added check for names uniqueness in select list.
sql/sql_view.cc:
Fix bug #11864 non unique names are allowed in subquery
Code for checking uniqueness of names in item list moved into separate function to make in available for use from other places.
sql/sql_view.h:
Fix bug #11864 non unique names are allowed in subquery
Added check_duplicate_names() function prototype.
mysql-test/t/derived.test:
Fixed test case results after bug fix #11864
Added test case for bug#11864 non unique names are allowed in subquery.
mysql-test/t/select_safe.test:
Fixed test case results after bug fix #11864
mysql-test/r/derived.result:
Added test case for bug #11864 non unique names are allowed in subquery.
Fixed test case results after bug fix #11864
mysql-test/r/select_safe.result:
Fixed test case results after bug fix #11864
Diffstat (limited to 'mysql-test/t/select_safe.test')
| -rw-r--r-- | mysql-test/t/select_safe.test | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mysql-test/t/select_safe.test b/mysql-test/t/select_safe.test index 1da700c9adf..481779e76d7 100644 --- a/mysql-test/t/select_safe.test +++ b/mysql-test/t/select_safe.test @@ -78,7 +78,7 @@ select * from (select * from t1) x; set local max_join_size=1; --error 1104 -select * from (select * from t1 a, t1 b) x; +select * from (select a.a as aa, b.a as ba from t1 a, t1 b) x; set local max_join_size=1; --error 1104 |