1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
|
#
# test sort,min and max on binary fields
#
drop table if exists t1,t2;
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 ("");
insert into t1 values ("");
insert into t1 values ("");
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 '' and '';
select name from t2 where name between '' and '';
select name from t2 where name between '' and '';
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 * from t1 where a="hello";
select * from t1 where a="hello ";
select * from t1 ignore index (a) where a="hello ";
select * from t1 where b="hello";
select * from t1 where b="hello ";
select * 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 * from t1 where b="hello ";
select * 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;
#
# 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;
|