Merge mysql.com:/windows/Linux_space/MySQL/mysql-4.1

into  mysql.com:/windows/Linux_space/MySQL/mysql-5.0

mysql-test/r/ndb_lock.result

@@ -64,17 +64,26 @@ pk	u	o
 insert into t1 values (1,1,1);
 drop table t1;
 create table t1 (x integer not null primary key, y varchar(32), z integer, key(z)) engine = ndb;
-insert into t1 values (1,'one',1), (2,'two',2),(3,"three",3);
+insert into t1 values (1,'one',1);
 begin;
 select * from t1 where x = 1 for update;
 x	y	z
 1	one	1
 begin;
-select * from t1 where x = 2 for update;
+select * from t1 where x = 1 for update;
+ERROR HY000: Lock wait timeout exceeded; try restarting transaction
+rollback;
+rollback;
+insert into t1 values (2,'two',2),(3,"three",3);
+begin;
+select * from t1 where x = 1 for update;
 x	y	z
-2	two	2
+1	one	1
 select * from t1 where x = 1 for update;
 ERROR HY000: Lock wait timeout exceeded; try restarting transaction
+select * from t1 where x = 2 for update;
+x	y	z
+2	two	2
 rollback;
 commit;
 begin;

mysql-test/t/ndb_lock.test

@@ -73,7 +73,7 @@ drop table t1;
 
 create table t1 (x integer not null primary key, y varchar(32), z integer, key(z)) engine = ndb;
 
-insert into t1 values (1,'one',1), (2,'two',2),(3,"three",3); 
+insert into t1 values (1,'one',1);
 
 # PK access
 connection con1;
@@ -82,11 +82,22 @@ select * from t1 where x = 1 for update;
 
 connection con2;
 begin;
-select * from t1 where x = 2 for update;
 --error 1205
 select * from t1 where x = 1 for update;
 rollback;
 
+connection con1;
+rollback;
+insert into t1 values (2,'two',2),(3,"three",3); 
+begin;
+select * from t1 where x = 1 for update;
+
+connection con2;
+--error 1205
+select * from t1 where x = 1 for update;
+select * from t1 where x = 2 for update;
+rollback;
+
 connection con1;
 commit;