database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2026-01-06 05:22:24 +03:00
Code Activity

MDEV-6045 MySQL Bug#11829861 - SUBSTRING_INDEX() RESULTS "OMIT" CHARACTER WHEN USED INSIDE LOWER()

Browse Source
This commit is contained in:
Alexander Barkov
2014-04-21 13:19:32 +04:00
parent 5fc5195fc5
commit 213f10363e
3 changed files with 61 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
mysql-test/t/func_str.test
View File

@@ -1405,3 +1405,30 @@ select group_concat( i ), make_set( i, 'a', 'b' ) field from t1 group by field;
drop table t1;
--echo End of 5.1 tests
--echo #
--echo # Start of 5.3 tests
--echo #
--echo #
--echo # Bug#11829861: SUBSTRING_INDEX() RESULTS IN MISSING CHARACTERS WHEN USED
--echo # INSIDE LOWER()
--echo #
SET @user_at_host = 'root@mytinyhost-PC.local';
SELECT LOWER(SUBSTRING_INDEX(@user_at_host, '@', -1));
--echo # End of test BUG#11829861
--echo #
--echo # Bug#42404: SUBSTRING_INDEX() RESULTS ARE INCONSISTENT
--echo #
CREATE TABLE t (i INT NOT NULL, c CHAR(255) NOT NULL);
INSERT INTO t VALUES (0,'.www.mysql.com'),(1,'.wwwmysqlcom');
SELECT i, SUBSTRING_INDEX(c, '.', -2) FROM t WHERE i = 1;
SELECT i, SUBSTRING_INDEX(c, '.', -2) FROM t;
DROP TABLE t;
--echo # End of test BUG#42404
--echo #
--echo # End of 5.3 tests
--echo #