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Fix for bug #5134: WHERE x = 'bar' AND x LIKE BINARY 'bar' returns wrong results(for 4.1 tree)

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gluh@gluh.mysql.r18.ru
2004-08-23 20:17:14 +04:00
parent 0983295859
commit 7b17daf21e
3 changed files with 39 additions and 2 deletions
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18
mysql-test/r/binary.result
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@ -116,3 +116,21 @@ select collation(a), collation(b), collation(binary 'ccc') from t1 limit 1;
collation(a) collation(b) collation(binary 'ccc')
latin1_bin binary latin1_bin
drop table t1;
create table t1( firstname char(20), lastname char(20));
insert into t1 values ("john","doe"),("John","Doe");
select * from t1 where firstname='john' and firstname like binary 'john';
firstname lastname
john doe
select * from t1 where firstname='john' and binary 'john' = firstname;
firstname lastname
john doe
select * from t1 where firstname='john' and firstname = binary 'john';
firstname lastname
john doe
select * from t1 where firstname='John' and firstname like binary 'john';
firstname lastname
john doe
select * from t1 where firstname='john' and firstname like binary 'John';
firstname lastname
John Doe
drop table t1;