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#
# Test problem with characters < ' ' at end of strings (Bug #3152)
#
-- source include/have_innodb.inc
--disable_warnings
drop table if exists t1;
--enable_warnings
select 'a' = 'a', 'a' = 'a ', 'a ' = 'a';
select 'a\0' = 'a', 'a\0' < 'a', 'a\0' > 'a';
select 'a' = 'a\0', 'a' < 'a\0', 'a' > 'a\0';
select 'a\0' = 'a ', 'a\0' < 'a ', 'a\0' > 'a ';
select 'a ' = 'a\0', 'a ' < 'a\0', 'a ' > 'a\0';
select 'a a' > 'a', 'a \0' < 'a';
select binary 'a a' > 'a', binary 'a \0' > 'a', binary 'a\0' > 'a';
#
# Test MyISAM tables.
#
create table t1 (text1 varchar(32) not NULL, KEY key1 (text1));
insert into t1 values ('teststring'), ('nothing'), ('teststring\t');
check table t1;
select * from t1 ignore key (key1) where text1='teststring' or text1 like 'teststring_%';
select * from t1 where text1='teststring' or text1 like 'teststring_%';
select * from t1 where text1='teststring' or text1 > 'teststring\t';
select * from t1 order by text1;
explain select * from t1 order by text1;
alter table t1 modify text1 char(32) binary not null;
check table t1;
select * from t1 ignore key (key1) where text1='teststring' or text1 like 'teststring_%';
select * from t1 where text1='teststring' or text1 like 'teststring_%';
select * from t1 where text1='teststring' or text1 > 'teststring\t';
select text1, length(text1) from t1 order by text1;
select text1, length(text1) from t1 order by binary text1;
alter table t1 modify text1 blob not null, drop key key1, add key key1 (text1(20));
insert into t1 values ('teststring ');
select concat('|', text1, '|') from t1 order by text1;
alter table t1 modify text1 text not null, pack_keys=1;
select * from t1 where text1 like 'teststring_%';
select * from t1 where text1='teststring' or text1 like 'teststring_%';
select * from t1 where text1='teststring' or text1 > 'teststring\t';
select concat('|', text1, '|') from t1 order by text1;
drop table t1;
create table t1 (text1 varchar(32) not NULL, KEY key1 (text1)) pack_keys=0;
insert into t1 values ('teststring'), ('nothing'), ('teststring\t');
select * from t1 where text1='teststring' or text1 like 'teststring_%';
select * from t1 where text1='teststring' or text1 >= 'teststring\t';
drop table t1;
# Test HEAP tables (with BTREE keys)
create table t1 (text1 varchar(32) not NULL, KEY key1 using BTREE (text1)) engine=heap;
insert into t1 values ('teststring'), ('nothing'), ('teststring\t');
select * from t1 ignore key (key1) where text1='teststring' or text1 like 'teststring_%';
select * from t1 where text1='teststring' or text1 like 'teststring_%';
select * from t1 where text1='teststring' or text1 >= 'teststring\t';
select * from t1 order by text1;
explain select * from t1 order by text1;
alter table t1 modify text1 char(32) binary not null;
select * from t1 order by text1;
drop table t1;
#
# Test InnoDB tables
#
create table t1 (text1 varchar(32) not NULL, KEY key1 (text1)) engine=innodb;
insert into t1 values ('teststring'), ('nothing'), ('teststring\t');
check table t1;
select * from t1 where text1='teststring' or text1 like 'teststring_%';
select * from t1 where text1='teststring' or text1 > 'teststring\t';
select * from t1 order by text1;
explain select * from t1 order by text1;
alter table t1 modify text1 char(32) binary not null;
select * from t1 order by text1;
alter table t1 modify text1 blob not null, drop key key1, add key key1 (text1(20));
insert into t1 values ('teststring ');
select concat('|', text1, '|') from t1 order by text1;
alter table t1 modify text1 text not null, pack_keys=1;
select * from t1 where text1 like 'teststring_%';
# The following gives wrong result in InnoDB
select text1, length(text1) from t1 where text1='teststring' or text1 like 'teststring_%';
select text1, length(text1) from t1 where text1='teststring' or text1 >= 'teststring\t';
select concat('|', text1, '|') from t1 order by text1;
drop table t1;
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