blob: af332aba38aac7139c2312406239f4b6fc46e40b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
drop table if exists t1;
SET @old_log_bin_trust_function_creators= @@global.log_bin_trust_function_creators;
SET GLOBAL log_bin_trust_function_creators = 1;
create table t1 (col1 integer primary key, col2 integer) engine=innodb;
insert t1 values (1,100);
create function f1 () returns integer begin
declare var1 int;
select col2 into var1 from t1 where col1=1 for update;
return var1;
end|
start transaction;
select f1();
f1()
100
update t1 set col2=0 where col1=1;
select * from t1;
col1 col2
1 100
rollback;
rollback;
drop table t1;
drop function f1;
SET @@global.log_bin_trust_function_creators= @old_log_bin_trust_function_creators;
|
