1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
drop table if exists t1;
drop table if exists t2;
create table t1 (
a int not null primary key,
b int not null
) engine=ndb;
create table t2 (
a int not null primary key,
b int not null
) engine=ndb;
insert into t1 values (1,10), (2,20), (3,30), (4, 40);
create procedure test_cursor ()
begin
declare done int default 0;
declare temp_a int;
declare temp_b int;
declare cur1 cursor for select a,b from t1;
declare continue handler for sqlstate '02000' set done = 1;
open cur1;
repeat
fetch cur1 into temp_a, temp_b;
if not done then
insert into t2 values (temp_a, temp_b);
end if;
until done end repeat;
close cur1;
end;
//
select * from t2 order by a;
a b
call test_cursor();
select * from t2 order by a;
a b
1 10
2 20
3 30
4 40
drop procedure test_cursor;
drop table t1,t2;
end of 5.1 tests
|