database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-29 05:21:33 +03:00
Code Activity

Bug #3087 CONCAT_WS makes the server die in case of illegal mix of collations

Browse Source
This commit is contained in:
unknown
2004-03-19 12:09:14 +04:00
parent 8bbb6d2b42
commit 54735ae3a9
3 changed files with 6 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
mysql-test/r/func_str.result
View File

@ -339,6 +339,8 @@ select concat(_latin1'a',_latin2'a',_latin5'a');
ERROR HY000: Illegal mix of collations (latin1_swedish_ci,COERCIBLE), (latin2_general_ci,COERCIBLE), (latin5_turkish_ci,COERCIBLE) for operation 'concat'
select concat(_latin1'a',_latin2'a',_latin5'a',_latin7'a');
ERROR HY000: Illegal mix of collations for operation 'concat'
select concat_ws(_latin1'a',_latin2'a');
ERROR HY000: Illegal mix of collations (latin1_swedish_ci,COERCIBLE) and (latin2_general_ci,COERCIBLE) for operation 'concat_ws'
select FIELD('b','A','B');
FIELD('b','A','B')
2