#
# Bug #11755818 LIKE DOESN'T MATCH WHEN CP932_BIN/SJIS_BIN COLLATIONS ARE 
#               USED.
#
SET @old_character_set_client= @@character_set_client;
SET @old_character_set_connection= @@character_set_connection;
SET @old_character_set_results= @@character_set_results;
SET character_set_client= 'utf8';
SET character_set_connection= 'utf8';
SET character_set_results= 'utf8';
CREATE TABLE t1 (a VARCHAR(10) COLLATE cp932_bin);
INSERT INTO t1 VALUES('ｶｶ');
SELECT * FROM t1 WHERE a LIKE '%ｶ';
a
ｶｶ
SELECT * FROM t1 WHERE a LIKE '_ｶ';
a
ｶｶ
SELECT * FROM t1 WHERE a LIKE '%_ｶ';
a
ｶｶ
ALTER TABLE t1 MODIFY a VARCHAR(100) COLLATE sjis_bin;
SELECT * FROM t1 WHERE a LIKE '%ｶ';
a
ｶｶ
SELECT * FROM t1 WHERE a LIKE '_ｶ';
a
ｶｶ
SELECT * FROM t1 WHERE a LIKE '%_ｶ';
a
ｶｶ
DROP TABLE t1;
SET @@character_set_client= @old_character_set_client;
SET @@character_set_connection= @old_character_set_connection;
SET @@character_set_results= @old_character_set_results;