mirror of
https://github.com/MariaDB/server.git
synced 2025-01-18 21:12:26 +01:00
124 lines
2.9 KiB
Text
124 lines
2.9 KiB
Text
stop slave;
|
|
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
|
|
reset master;
|
|
reset slave;
|
|
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
|
|
start slave;
|
|
create table t1 (a int auto_increment, primary key (a), b int, rand_value double not null);
|
|
create table t2 (a int auto_increment, primary key (a), b int);
|
|
create table t3 (a int auto_increment, primary key (a), name varchar(64) not null, old_a int, old_b int, rand_value double not null);
|
|
create trigger t1 before insert on t1 for each row
|
|
begin
|
|
insert into t3 values (NULL, "t1", new.a, new.b, rand());
|
|
end|
|
|
create trigger t2 after insert on t2 for each row
|
|
begin
|
|
insert into t3 values (NULL, "t2", new.a, new.b, rand());
|
|
end|
|
|
insert into t3 values(100,"log",0,0,0);
|
|
SET @@RAND_SEED1=658490765, @@RAND_SEED2=635893186;
|
|
insert into t1 values(1,1,rand()),(NULL,2,rand());
|
|
insert into t2 (b) values(last_insert_id());
|
|
insert into t2 values(3,0),(NULL,0);
|
|
insert into t2 values(NULL,0),(500,0);
|
|
select a,b, truncate(rand_value,4) from t1;
|
|
a b truncate(rand_value,4)
|
|
1 1 0.4320
|
|
2 2 0.3055
|
|
select * from t2;
|
|
a b
|
|
1 2
|
|
3 0
|
|
4 0
|
|
5 0
|
|
500 0
|
|
select a,name, old_a, old_b, truncate(rand_value,4) from t3;
|
|
a name old_a old_b truncate(rand_value,4)
|
|
100 log 0 0 0.0000
|
|
101 t1 1 1 0.3203
|
|
102 t1 0 2 0.5666
|
|
103 t2 1 2 0.9164
|
|
104 t2 3 0 0.8826
|
|
105 t2 4 0 0.6635
|
|
106 t2 5 0 0.6699
|
|
107 t2 500 0 0.3593
|
|
|
|
--- On slave --
|
|
select a,b, truncate(rand_value,4) from t1;
|
|
a b truncate(rand_value,4)
|
|
1 1 0.4320
|
|
2 2 0.3055
|
|
select * from t2;
|
|
a b
|
|
1 2
|
|
3 0
|
|
4 0
|
|
5 0
|
|
500 0
|
|
select a,name, old_a, old_b, truncate(rand_value,4) from t3;
|
|
a name old_a old_b truncate(rand_value,4)
|
|
100 log 0 0 0.0000
|
|
101 t1 1 1 0.3203
|
|
102 t1 0 2 0.5666
|
|
103 t2 1 2 0.9164
|
|
104 t2 3 0 0.8826
|
|
105 t2 4 0 0.6635
|
|
106 t2 5 0 0.6699
|
|
107 t2 500 0 0.3593
|
|
drop table t1,t2,t3;
|
|
select get_lock("bug12480",2);
|
|
get_lock("bug12480",2)
|
|
1
|
|
create table t1 (a datetime,b datetime, c datetime);
|
|
drop function if exists bug12480;
|
|
Warnings:
|
|
Note 1305 FUNCTION bug12480 does not exist
|
|
create function bug12480() returns datetime
|
|
begin
|
|
set @a=get_lock("bug12480",2);
|
|
return now();
|
|
end|
|
|
create trigger t1_first before insert on t1
|
|
for each row begin
|
|
set @a=get_lock("bug12480",2);
|
|
set new.b= now();
|
|
set new.c= bug12480();
|
|
end
|
|
|
|
|
insert into t1 set a = now();
|
|
select a=b && a=c from t1;
|
|
a=b && a=c
|
|
1
|
|
SELECT routine_name, definer
|
|
FROM information_schema.routines;
|
|
routine_name definer
|
|
bug12480 root@localhost
|
|
SELECT trigger_name, definer
|
|
FROM information_schema.triggers;
|
|
trigger_name definer
|
|
t1_first root@localhost
|
|
|
|
--- On slave --
|
|
SELECT routine_name, definer
|
|
FROM information_schema.routines;
|
|
routine_name definer
|
|
bug12480 @
|
|
SELECT trigger_name, definer
|
|
FROM information_schema.triggers;
|
|
trigger_name definer
|
|
t1_first root@localhost
|
|
select a=b && a=c from t1;
|
|
a=b && a=c
|
|
1
|
|
test
|
|
1
|
|
truncate table t1;
|
|
drop trigger t1_first;
|
|
insert into t1 values ("2003-03-03","2003-03-03","2003-03-03"),(bug12480(),bug12480(),bug12480()),(now(),now(),now());
|
|
select a=b && a=c from t1;
|
|
a=b && a=c
|
|
1
|
|
1
|
|
1
|
|
drop function bug12480;
|
|
drop table t1;
|