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Bug #6019 SELECT tries to use too short prefix index on utf8 data

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2004-10-14 16:36:29 +05:00
parent a5484c0c6f
commit ae0acc8472
4 changed files with 32 additions and 2 deletions
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11
mysql-test/r/ctype_utf8.result
View File

@@ -779,3 +779,14 @@ id term
2 testetest
3 test<73>test
DROP TABLE t1;
set names utf8;
create table t1 (
a int primary key,
b varchar(6),
index b3(b(3))
) engine=myisam character set=utf8;
insert into t1 values(1,'foo'),(2,'foobar');
select * from t1 where b like 'foob%';
a b
2 foobar
drop table t1;

15
mysql-test/t/ctype_utf8.test
View File

@@ -620,3 +620,18 @@ SELECT id, term FROM t1 where (list_id = 1) AND (term = "test
SELECT id, term FROM t1 where (list_id = 1) AND (term = "testetest");
SELECT id, term FROM t1 where (list_id = 1) AND (term = "test<73>test");
DROP TABLE t1;
#
# Bug #6019 SELECT tries to use too short prefix index on utf8 data
#
set names utf8;
--disable_warnings
create table t1 (
a int primary key,
b varchar(6),
index b3(b(3))
) engine=myisam character set=utf8;
--enable_warnings
insert into t1 values(1,'foo'),(2,'foobar');
select * from t1 where b like 'foob%';
drop table t1;