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Merge abarkov@bk-internal.mysql.com:/home/bk/mysql-5.0

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into  mysql.com:/usr/home/bar/mysql-5.0.b12891
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bar@mysql.com
2005-09-12 14:09:44 +05:00
parent 357132b0b8 76910cd190
commit 2f13c5c12c
3 changed files with 29 additions and 4 deletions
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12
mysql-test/r/ctype_utf8.result
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@@ -1027,3 +1027,15 @@ aa
xxx
yyy
DROP TABLE t1;
set names utf8;
create table t1 (a char(1)) default character set utf8;
create table t2 (a char(1)) default character set utf8;
insert into t1 values('a'),('a'),(0xE38182),(0xE38182);
insert into t1 values('i'),('i'),(0xE38184),(0xE38184);
select * from t1 union distinct select * from t2;
a
a
あ
i
い
drop table t1,t2;

11
mysql-test/t/ctype_utf8.test
View File

@@ -863,3 +863,14 @@ SELECT DISTINCT id FROM t1;
SELECT DISTINCT id FROM t1 ORDER BY id;
DROP TABLE t1;
#
# Bug#12891: UNION doesn't return DISTINCT result for multi-byte characters
#
set names utf8;
create table t1 (a char(1)) default character set utf8;
create table t2 (a char(1)) default character set utf8;
insert into t1 values('a'),('a'),(0xE38182),(0xE38182);
insert into t1 values('i'),('i'),(0xE38184),(0xE38184);
select * from t1 union distinct select * from t2;
drop table t1,t2;