Merge pilot.blaudden:/home/msvensson/mysql/bug25262/my51-bug25262

into  pilot.blaudden:/home/msvensson/mysql/mysql-5.1-maint


mysql-test/r/alter_table.result:
  Auto merged
mysql-test/t/alter_table.test:
  Auto merged
sql/sql_table.cc:
  Auto merged

1 files changed, 24 insertions, 0 deletions

diff --git a/mysql-test/r/alter_table.result b/mysql-test/r/alter_table.result
index fa18b58a927..4481b56791f 100644
--- a/mysql-test/r/alter_table.result
+++ b/mysql-test/r/alter_table.result
@@ -822,6 +822,30 @@ desc t1;
 Field	Type	Null	Key	Default	Extra
 mycol	int(10)	NO		0	
 drop table t1;
+create table t1(id int(8) primary key auto_increment) engine=heap;
+insert into t1 values (null);
+insert into t1 values (null);
+select * from t1;
+id
+1
+2
+alter table t1 auto_increment = 50;
+alter table t1 engine = myisam;
+insert into t1 values (null);
+select * from t1;
+id
+1
+2
+50
+alter table t1 engine = heap;
+insert into t1 values (null);
+select * from t1;
+id
+1
+2
+50
+51
+drop table t1;
 create table t1 (v varchar(32));
 insert into t1 values ('def'),('abc'),('hij'),('3r4f');
 select * from t1;