mariadb/mysql-test/t/binary.test

#
# test sort,min and max on binary fields
#
--disable_warnings
drop table if exists t1,t2;
--enable_warnings

create table t1 (name char(20) not null, primary key (name));
create table t2 (name char(20) binary not null, primary key (name));
insert into t1 values ("<22>");
insert into t1 values ("<22>");
insert into t1 values ("<22>");
insert into t2 select * from t1;

select * from t1 order by name;
select concat("*",name,"*") from t1 order by 1;
select min(name),min(concat("*",name,"*")),max(name),max(concat("*",name,"*")) from t1;
select * from t2 order by name;
select concat("*",name,"*") from t2 order by 1;
select min(name),min(concat("*",name,"*")),max(name),max(concat("*",name,"*")) from t2;
select name from t1 where name between '<27>' and '<27>';
select name from t2 where name between '<27>' and '<27>';
select name from t2 where name between '<27>' and '<27>';

drop table t1,t2;

#
# Test of binary and normal strings
#

create table t1 (a char(10) not null, b char(10) binary not null,key (a), key(b));
insert into t1 values ("hello ","hello "),("hello2 ","hello2 ");
select concat("-",a,"-",b,"-") from t1 where a="hello";
select concat("-",a,"-",b,"-") from t1 where a="hello ";
select concat("-",a,"-",b,"-") from t1 ignore index (a) where a="hello ";
select concat("-",a,"-",b,"-") from t1 where b="hello";
select concat("-",a,"-",b,"-") from t1 where b="hello ";
select concat("-",a,"-",b,"-") from t1 ignore index (b) where b="hello ";
# blob test
alter table t1 modify b tinytext not null, drop key b, add key (b(100));
select concat("-",a,"-",b,"-") from t1;
select concat("-",a,"-",b,"-") from t1 where b="hello ";
select concat("-",a,"-",b,"-") from t1 ignore index (b) where b="hello ";
drop table t1;

#
# Test of binary and NULL
#
create table t1 (b char(8));
insert into t1 values(NULL);
select b from t1 where binary b like '';
select b from t1 group by binary b like '';
select b from t1 having binary b like '';
drop table t1;

#
# Test of binary and upper/lower
#
create table t1 (a char(3) binary, b binary(3));
insert into t1 values ('aaa','bbb'),('AAA','BBB');
select upper(a),upper(b) from t1;
select lower(a),lower(b) from t1;
select * from t1 where upper(a)='AAA';
select * from t1 where lower(a)='aaa';
select * from t1 where upper(b)='BBB';
select * from t1 where lower(b)='bbb';
select charset(a), charset(b), charset(binary 'ccc') from t1 limit 1;
select collation(a), collation(b), collation(binary 'ccc') from t1 limit 1;
drop table t1;

#
# Bug5134: WHERE x = 'bar' AND x LIKE BINARY 'bar' returns wrong results
#

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';
select * from t1 where firstname='john' and binary 'john' = firstname;
select * from t1 where firstname='john' and firstname = binary 'john';
select * from t1 where firstname='John' and firstname like binary 'john';
select * from t1 where firstname='john' and firstname like binary 'John';
drop table t1;

#
# Bug #6552 CHAR column w/o length is legal, BINARY w/o length is not
#
create table t1 (a binary);
show create table t1;
drop table t1;

# End of 4.1 tests

#
# Bug#16857
#
create table t1 (col1 binary(4));
insert into t1 values ('a'),('a ');
select hex(col1) from t1;
alter table t1 modify col1 binary(10);
select hex(col1) from t1;
insert into t1 values ('b'),('b ');
select hex(col1) from t1;
drop table t1;