Make main.endspace more deterministic

Followup to vasil.dimov@oracle.com-20100817063430-inglmzgdtj95t29d
which didn't fully fix the test because the order of the returned
rows was different in embedded and non-embedded version. So the only
way to fix this is to add an ORDER BY clause.

mysql-test/r/endspace.result

@@ -54,8 +54,8 @@ text1 like 'teststring_%' ORDER BY text1;
 text1
 teststring	
 teststring
-select concat('|', text1, '|') from t1 where text1='teststring' or text1 like 'teststring_%';
-concat('|', text1, '|')
+select concat('|', text1, '|') as c from t1 where text1='teststring' or text1 like 'teststring_%' order by c;
+c
 |teststring	|
 |teststring|
 select concat('|', text1, '|') from t1 where text1='teststring' or text1 > 'teststring\t';
@@ -105,11 +105,11 @@ select concat('|', text1, '|') from t1 where text1 like 'teststring_%';
 concat('|', text1, '|')
 |teststring	|
 |teststring |
-select concat('|', text1, '|') from t1 where text1='teststring' or text1 like 'teststring_%';
-concat('|', text1, '|')
-|teststring|
+select concat('|', text1, '|') as c from t1 where text1='teststring' or text1 like 'teststring_%' order by c;
+c
 |teststring	|
 |teststring |
+|teststring|
 select concat('|', text1, '|') from t1 where text1='teststring' or text1 > 'teststring\t';
 concat('|', text1, '|')
 |teststring|
@@ -123,8 +123,8 @@ concat('|', 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 concat('|', text1, '|') from t1 where text1='teststring' or text1 like 'teststring_%';
-concat('|', text1, '|')
+select concat('|', text1, '|') as c from t1 where text1='teststring' or text1 like 'teststring_%' order by c;
+c
 |teststring	|
 |teststring|
 select concat('|', text1, '|') from t1 where text1='teststring' or text1 >= 'teststring\t';

mysql-test/t/endspace.test

@@ -27,7 +27,7 @@ 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_%' ORDER BY text1;
-select concat('|', text1, '|') from t1 where text1='teststring' or text1 like 'teststring_%';
+select concat('|', text1, '|') as c from t1 where text1='teststring' or text1 like 'teststring_%' order by c;
 select concat('|', text1, '|') 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;
@@ -44,14 +44,14 @@ select concat('|', text1, '|') from t1 where text1='teststring';
 select concat('|', text1, '|') from t1 where text1='teststring ';
 explain select concat('|', text1, '|') from t1 where text1='teststring ';
 select concat('|', text1, '|') from t1 where text1 like 'teststring_%';
-select concat('|', text1, '|') from t1 where text1='teststring' or text1 like 'teststring_%';
+select concat('|', text1, '|') as c from t1 where text1='teststring' or text1 like 'teststring_%' order by c;
 select concat('|', text1, '|') 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 concat('|', text1, '|') from t1 where text1='teststring' or text1 like 'teststring_%';
+select concat('|', text1, '|') as c from t1 where text1='teststring' or text1 like 'teststring_%' order by c;
 select concat('|', text1, '|') from t1 where text1='teststring' or text1 >= 'teststring\t';
 drop table t1;