Merge mysql.com:/home/mydev/mysql-4.1

into  mysql.com:/home/mydev/mysql-4.1-bug14980

mysql-test/r/myisam.result

@@ -730,3 +730,21 @@ select * from t1 where bob is null and cip=1;
 cip	time	score	bob
 1	00:01:00	0	NULL
 drop table t1;
+create table t1 (
+id1 int not null auto_increment,
+id2 int not null default '0',
+t text not null,
+primary key  (id1),
+key x (id2, t(32))
+) engine=myisam;
+insert into t1 (id2, t) values
+(10, 'abc'), (10, 'abc'), (10, 'abc'),
+(20, 'abc'), (20, 'abc'), (20, 'def'),
+(10, 'abc'), (10, 'abc');
+select count(*)   from t1 where id2 = 10;
+count(*)
+5
+select count(id1) from t1 where id2 = 10;
+count(id1)
+5
+drop table t1;