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Commit 53dd7f61 authored by aelkin@mysql.com's avatar aelkin@mysql.com
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BUG#13227 test case to examine that local slave's triggers that use select... 

BUG#13227 test case to examine that local slave's triggers that use select work ok even if they fire
    for replicated update.
parent b4f8b1b3
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mysql-test/r/rpl_trigger.result
View file @ 53dd7f61
...@@ -134,3 +134,724 @@ insert into test.t1 values (1); ...@@ -134,3 +134,724 @@ insert into test.t1 values (1);
use test; use test;
drop table t1,t2; drop table t1,t2;
drop database other; drop database other;
test case for BUG#13227
-------------------
10
-------------------
drop table if exists t110;
drop table if exists t210,t310;
create table t110 (f1 int) /* 2 replicate */;
insert into t110 values (-5);
insert into t110 values (-4);
insert into t110 values (-3);
insert into t110 values (-2);
insert into t110 values (-1);
select * from t110;
f1
-5
-4
-3
-2
-1
create trigger trg110 before update on t110 /* slave local */
for each row
begin
DECLARE r integer;
SELECT f2 INTO r FROM t210 where f1=NEW.f1;
INSERT INTO t310 values (r);
end|
create table t210 (f1 int, f2 int) /* slave local */;
create table t310 (f3 int) /* slave local */;
insert into t210 values (5, 5*100);
insert into t210 values (4, 4*100);
insert into t210 values (3, 3*100);
insert into t210 values (2, 2*100);
insert into t210 values (1, 1*100);
select * from t210;
f1 f2
5 500
4 400
3 300
2 200
1 100
UPDATE t110 SET f1=5 where f1=-5;
SELECT * from t110 /* must be f1 5, 1 - 5 2 - 5 ... -1 */;
f1
5
-4
-3
-2
-1
SELECT * from t310 /* must be f3 5*100 */;
f3
500
UPDATE t110 SET f1=5 where f1=-5;
UPDATE t110 SET f1=4 where f1=-4;
UPDATE t110 SET f1=3 where f1=-3;
UPDATE t110 SET f1=2 where f1=-2;
UPDATE t110 SET f1=1 where f1=-1;
SELECT * from t110 /* must be f1 5 ... 1 */;
f1
5
4
3
2
1
SELECT * from t310 /* must be f3 5 * 100 ... 100 */;
f3
500
400
300
200
100
drop trigger trg110;
drop table t210,t310;
drop table t110;
-------------------
9
-------------------
drop table if exists t19;
drop table if exists t29,t39;
create table t19 (f1 int) /* 2 replicate */;
insert into t19 values (-5);
insert into t19 values (-4);
insert into t19 values (-3);
insert into t19 values (-2);
insert into t19 values (-1);
select * from t19;
f1
-5
-4
-3
-2
-1
create trigger trg19 before update on t19 /* slave local */
for each row
begin
DECLARE r integer;
SELECT f2 INTO r FROM t29 where f1=NEW.f1;
INSERT INTO t39 values (r);
end|
create table t29 (f1 int, f2 int) /* slave local */;
create table t39 (f3 int) /* slave local */;
insert into t29 values (5, 5*100);
insert into t29 values (4, 4*100);
insert into t29 values (3, 3*100);
insert into t29 values (2, 2*100);
insert into t29 values (1, 1*100);
select * from t29;
f1 f2
5 500
4 400
3 300
2 200
1 100
UPDATE t19 SET f1=5 where f1=-5;
SELECT * from t19 /* must be f1 5, 1 - 5 2 - 5 ... -1 */;
f1
5
-4
-3
-2
-1
SELECT * from t39 /* must be f3 5*100 */;
f3
500
UPDATE t19 SET f1=5 where f1=-5;
UPDATE t19 SET f1=4 where f1=-4;
UPDATE t19 SET f1=3 where f1=-3;
UPDATE t19 SET f1=2 where f1=-2;
UPDATE t19 SET f1=1 where f1=-1;
SELECT * from t19 /* must be f1 5 ... 1 */;
f1
5
4
3
2
1
SELECT * from t39 /* must be f3 5 * 100 ... 100 */;
f3
500
400
300
200
100
drop trigger trg19;
drop table t29,t39;
drop table t19;
-------------------
8
-------------------
drop table if exists t18;
drop table if exists t28,t38;
create table t18 (f1 int) /* 2 replicate */;
insert into t18 values (-5);
insert into t18 values (-4);
insert into t18 values (-3);
insert into t18 values (-2);
insert into t18 values (-1);
select * from t18;
f1
-5
-4
-3
-2
-1
create trigger trg18 before update on t18 /* slave local */
for each row
begin
DECLARE r integer;
SELECT f2 INTO r FROM t28 where f1=NEW.f1;
INSERT INTO t38 values (r);
end|
create table t28 (f1 int, f2 int) /* slave local */;
create table t38 (f3 int) /* slave local */;
insert into t28 values (5, 5*100);
insert into t28 values (4, 4*100);
insert into t28 values (3, 3*100);
insert into t28 values (2, 2*100);
insert into t28 values (1, 1*100);
select * from t28;
f1 f2
5 500
4 400
3 300
2 200
1 100
UPDATE t18 SET f1=5 where f1=-5;
SELECT * from t18 /* must be f1 5, 1 - 5 2 - 5 ... -1 */;
f1
5
-4
-3
-2
-1
SELECT * from t38 /* must be f3 5*100 */;
f3
500
UPDATE t18 SET f1=5 where f1=-5;
UPDATE t18 SET f1=4 where f1=-4;
UPDATE t18 SET f1=3 where f1=-3;
UPDATE t18 SET f1=2 where f1=-2;
UPDATE t18 SET f1=1 where f1=-1;
SELECT * from t18 /* must be f1 5 ... 1 */;
f1
5
4
3
2
1
SELECT * from t38 /* must be f3 5 * 100 ... 100 */;
f3
500
400
300
200
100
drop trigger trg18;
drop table t28,t38;
drop table t18;
-------------------
7
-------------------
drop table if exists t17;
drop table if exists t27,t37;
create table t17 (f1 int) /* 2 replicate */;
insert into t17 values (-5);
insert into t17 values (-4);
insert into t17 values (-3);
insert into t17 values (-2);
insert into t17 values (-1);
select * from t17;
f1
-5
-4
-3
-2
-1
create trigger trg17 before update on t17 /* slave local */
for each row
begin
DECLARE r integer;
SELECT f2 INTO r FROM t27 where f1=NEW.f1;
INSERT INTO t37 values (r);
end|
create table t27 (f1 int, f2 int) /* slave local */;
create table t37 (f3 int) /* slave local */;
insert into t27 values (5, 5*100);
insert into t27 values (4, 4*100);
insert into t27 values (3, 3*100);
insert into t27 values (2, 2*100);
insert into t27 values (1, 1*100);
select * from t27;
f1 f2
5 500
4 400
3 300
2 200
1 100
UPDATE t17 SET f1=5 where f1=-5;
SELECT * from t17 /* must be f1 5, 1 - 5 2 - 5 ... -1 */;
f1
5
-4
-3
-2
-1
SELECT * from t37 /* must be f3 5*100 */;
f3
500
UPDATE t17 SET f1=5 where f1=-5;
UPDATE t17 SET f1=4 where f1=-4;
UPDATE t17 SET f1=3 where f1=-3;
UPDATE t17 SET f1=2 where f1=-2;
UPDATE t17 SET f1=1 where f1=-1;
SELECT * from t17 /* must be f1 5 ... 1 */;
f1
5
4
3
2
1
SELECT * from t37 /* must be f3 5 * 100 ... 100 */;
f3
500
400
300
200
100
drop trigger trg17;
drop table t27,t37;
drop table t17;
-------------------
6
-------------------
drop table if exists t16;
drop table if exists t26,t36;
create table t16 (f1 int) /* 2 replicate */;
insert into t16 values (-5);
insert into t16 values (-4);
insert into t16 values (-3);
insert into t16 values (-2);
insert into t16 values (-1);
select * from t16;
f1
-5
-4
-3
-2
-1
create trigger trg16 before update on t16 /* slave local */
for each row
begin
DECLARE r integer;
SELECT f2 INTO r FROM t26 where f1=NEW.f1;
INSERT INTO t36 values (r);
end|
create table t26 (f1 int, f2 int) /* slave local */;
create table t36 (f3 int) /* slave local */;
insert into t26 values (5, 5*100);
insert into t26 values (4, 4*100);
insert into t26 values (3, 3*100);
insert into t26 values (2, 2*100);
insert into t26 values (1, 1*100);
select * from t26;
f1 f2
5 500
4 400
3 300
2 200
1 100
UPDATE t16 SET f1=5 where f1=-5;
SELECT * from t16 /* must be f1 5, 1 - 5 2 - 5 ... -1 */;
f1
5
-4
-3
-2
-1
SELECT * from t36 /* must be f3 5*100 */;
f3
500
UPDATE t16 SET f1=5 where f1=-5;
UPDATE t16 SET f1=4 where f1=-4;
UPDATE t16 SET f1=3 where f1=-3;
UPDATE t16 SET f1=2 where f1=-2;
UPDATE t16 SET f1=1 where f1=-1;
SELECT * from t16 /* must be f1 5 ... 1 */;
f1
5
4
3
2
1
SELECT * from t36 /* must be f3 5 * 100 ... 100 */;
f3
500
400
300
200
100
drop trigger trg16;
drop table t26,t36;
drop table t16;
-------------------
5
-------------------
drop table if exists t15;
drop table if exists t25,t35;
create table t15 (f1 int) /* 2 replicate */;
insert into t15 values (-5);
insert into t15 values (-4);
insert into t15 values (-3);
insert into t15 values (-2);
insert into t15 values (-1);
select * from t15;
f1
-5
-4
-3
-2
-1
create trigger trg15 before update on t15 /* slave local */
for each row
begin
DECLARE r integer;
SELECT f2 INTO r FROM t25 where f1=NEW.f1;
INSERT INTO t35 values (r);
end|
create table t25 (f1 int, f2 int) /* slave local */;
create table t35 (f3 int) /* slave local */;
insert into t25 values (5, 5*100);
insert into t25 values (4, 4*100);
insert into t25 values (3, 3*100);
insert into t25 values (2, 2*100);
insert into t25 values (1, 1*100);
select * from t25;
f1 f2
5 500
4 400
3 300
2 200
1 100
UPDATE t15 SET f1=5 where f1=-5;
SELECT * from t15 /* must be f1 5, 1 - 5 2 - 5 ... -1 */;
f1
5
-4
-3
-2
-1
SELECT * from t35 /* must be f3 5*100 */;
f3
500
UPDATE t15 SET f1=5 where f1=-5;
UPDATE t15 SET f1=4 where f1=-4;
UPDATE t15 SET f1=3 where f1=-3;
UPDATE t15 SET f1=2 where f1=-2;
UPDATE t15 SET f1=1 where f1=-1;
SELECT * from t15 /* must be f1 5 ... 1 */;
f1
5
4
3
2
1
SELECT * from t35 /* must be f3 5 * 100 ... 100 */;
f3
500
400
300
200
100
drop trigger trg15;
drop table t25,t35;
drop table t15;
-------------------
4
-------------------
drop table if exists t14;
drop table if exists t24,t34;
create table t14 (f1 int) /* 2 replicate */;
insert into t14 values (-5);
insert into t14 values (-4);
insert into t14 values (-3);
insert into t14 values (-2);
insert into t14 values (-1);
select * from t14;
f1
-5
-4
-3
-2
-1
create trigger trg14 before update on t14 /* slave local */
for each row
begin
DECLARE r integer;
SELECT f2 INTO r FROM t24 where f1=NEW.f1;
INSERT INTO t34 values (r);
end|
create table t24 (f1 int, f2 int) /* slave local */;
create table t34 (f3 int) /* slave local */;
insert into t24 values (5, 5*100);
insert into t24 values (4, 4*100);
insert into t24 values (3, 3*100);
insert into t24 values (2, 2*100);
insert into t24 values (1, 1*100);
select * from t24;
f1 f2
5 500
4 400
3 300
2 200
1 100
UPDATE t14 SET f1=5 where f1=-5;
SELECT * from t14 /* must be f1 5, 1 - 5 2 - 5 ... -1 */;
f1
5
-4
-3
-2
-1
SELECT * from t34 /* must be f3 5*100 */;
f3
500
UPDATE t14 SET f1=5 where f1=-5;
UPDATE t14 SET f1=4 where f1=-4;
UPDATE t14 SET f1=3 where f1=-3;
UPDATE t14 SET f1=2 where f1=-2;
UPDATE t14 SET f1=1 where f1=-1;
SELECT * from t14 /* must be f1 5 ... 1 */;
f1
5
4
3
2
1
SELECT * from t34 /* must be f3 5 * 100 ... 100 */;
f3
500
400
300
200
100
drop trigger trg14;
drop table t24,t34;
drop table t14;
-------------------
3
-------------------
drop table if exists t13;
drop table if exists t23,t33;
create table t13 (f1 int) /* 2 replicate */;
insert into t13 values (-5);
insert into t13 values (-4);
insert into t13 values (-3);
insert into t13 values (-2);
insert into t13 values (-1);
select * from t13;
f1
-5
-4
-3
-2
-1
create trigger trg13 before update on t13 /* slave local */
for each row
begin
DECLARE r integer;
SELECT f2 INTO r FROM t23 where f1=NEW.f1;
INSERT INTO t33 values (r);
end|
create table t23 (f1 int, f2 int) /* slave local */;
create table t33 (f3 int) /* slave local */;
insert into t23 values (5, 5*100);
insert into t23 values (4, 4*100);
insert into t23 values (3, 3*100);
insert into t23 values (2, 2*100);
insert into t23 values (1, 1*100);
select * from t23;
f1 f2
5 500
4 400
3 300
2 200
1 100
UPDATE t13 SET f1=5 where f1=-5;
SELECT * from t13 /* must be f1 5, 1 - 5 2 - 5 ... -1 */;
f1
5
-4
-3
-2
-1
SELECT * from t33 /* must be f3 5*100 */;
f3
500
UPDATE t13 SET f1=5 where f1=-5;
UPDATE t13 SET f1=4 where f1=-4;
UPDATE t13 SET f1=3 where f1=-3;
UPDATE t13 SET f1=2 where f1=-2;
UPDATE t13 SET f1=1 where f1=-1;
SELECT * from t13 /* must be f1 5 ... 1 */;
f1
5
4
3
2
1
SELECT * from t33 /* must be f3 5 * 100 ... 100 */;
f3
500
400
300
200
100
drop trigger trg13;
drop table t23,t33;
drop table t13;
-------------------
2
-------------------
drop table if exists t12;
drop table if exists t22,t32;
create table t12 (f1 int) /* 2 replicate */;
insert into t12 values (-5);
insert into t12 values (-4);
insert into t12 values (-3);
insert into t12 values (-2);
insert into t12 values (-1);
select * from t12;
f1
-5
-4
-3
-2
-1
create trigger trg12 before update on t12 /* slave local */
for each row
begin
DECLARE r integer;
SELECT f2 INTO r FROM t22 where f1=NEW.f1;
INSERT INTO t32 values (r);
end|
create table t22 (f1 int, f2 int) /* slave local */;
create table t32 (f3 int) /* slave local */;
insert into t22 values (5, 5*100);
insert into t22 values (4, 4*100);
insert into t22 values (3, 3*100);
insert into t22 values (2, 2*100);
insert into t22 values (1, 1*100);
select * from t22;
f1 f2
5 500
4 400
3 300
2 200
1 100
UPDATE t12 SET f1=5 where f1=-5;
SELECT * from t12 /* must be f1 5, 1 - 5 2 - 5 ... -1 */;
f1
5
-4
-3
-2
-1
SELECT * from t32 /* must be f3 5*100 */;
f3
500
UPDATE t12 SET f1=5 where f1=-5;
UPDATE t12 SET f1=4 where f1=-4;
UPDATE t12 SET f1=3 where f1=-3;
UPDATE t12 SET f1=2 where f1=-2;
UPDATE t12 SET f1=1 where f1=-1;
SELECT * from t12 /* must be f1 5 ... 1 */;
f1
5
4
3
2
1
SELECT * from t32 /* must be f3 5 * 100 ... 100 */;
f3
500
400
300
200
100
drop trigger trg12;
drop table t22,t32;
drop table t12;
-------------------
1
-------------------
drop table if exists t11;
drop table if exists t21,t31;
create table t11 (f1 int) /* 2 replicate */;
insert into t11 values (-5);
insert into t11 values (-4);
insert into t11 values (-3);
insert into t11 values (-2);
insert into t11 values (-1);
select * from t11;
f1
-5
-4
-3
-2
-1
create trigger trg11 before update on t11 /* slave local */
for each row
begin
DECLARE r integer;
SELECT f2 INTO r FROM t21 where f1=NEW.f1;
INSERT INTO t31 values (r);
end|
create table t21 (f1 int, f2 int) /* slave local */;
create table t31 (f3 int) /* slave local */;
insert into t21 values (5, 5*100);
insert into t21 values (4, 4*100);
insert into t21 values (3, 3*100);
insert into t21 values (2, 2*100);
insert into t21 values (1, 1*100);
select * from t21;
f1 f2
5 500
4 400
3 300
2 200
1 100
UPDATE t11 SET f1=5 where f1=-5;
SELECT * from t11 /* must be f1 5, 1 - 5 2 - 5 ... -1 */;
f1
5
-4
-3
-2
-1
SELECT * from t31 /* must be f3 5*100 */;
f3
500
UPDATE t11 SET f1=5 where f1=-5;
UPDATE t11 SET f1=4 where f1=-4;
UPDATE t11 SET f1=3 where f1=-3;
UPDATE t11 SET f1=2 where f1=-2;
UPDATE t11 SET f1=1 where f1=-1;
SELECT * from t11 /* must be f1 5 ... 1 */;
f1
5
4
3
2
1
SELECT * from t31 /* must be f3 5 * 100 ... 100 */;
f3
500
400
300
200
100
drop trigger trg11;
drop table t21,t31;
drop table t11;
mysql-test/t/rpl_trigger.test
View file @ 53dd7f61
...@@ -163,7 +163,103 @@ drop table t1,t2; ...@@ -163,7 +163,103 @@ drop table t1,t2;
drop database other; drop database other;
# #
# End of test # Test specific triggers including SELECT into var with replication
# BUG#13227:
# slave performs an update to the replicatable table, t1,
# and modifies its local data, t3, by mean of its local trigger that uses
# another local table t2.
# Expected values are commented into queries.
#
# Body of the test executes in a loop since the problem occurred randomly.
#
let $max_rows=5;
let $rnd=10;
--echo test case for BUG#13227
while ($rnd)
{
--echo -------------------
echo $rnd;
--echo -------------------
### SETUP
--disable_warnings
connection master;
eval drop table if exists t1$rnd;
connection slave;
eval drop table if exists t2$rnd,t3$rnd;
--enable_warnings
connection master;
eval create table t1$rnd (f1 int) /* 2 replicate */;
let $i=$max_rows;
while ($i)
{
eval insert into t1$rnd values (-$i);
dec $i;
}
sync_slave_with_master;
#connection slave;
eval select * from t1$rnd;
delimiter |;
eval create trigger trg1$rnd before update on t1$rnd /* slave local */
for each row
begin
DECLARE r integer;
SELECT f2 INTO r FROM t2$rnd where f1=NEW.f1;
INSERT INTO t3$rnd values (r);
end|
delimiter ;|
eval create table t2$rnd (f1 int, f2 int) /* slave local */;
eval create table t3$rnd (f3 int) /* slave local */;
let $i=$max_rows;
while ($i)
{
eval insert into t2$rnd values ($i, $i*100);
dec $i;
}
### Test
#connection slave;
# trigger works as specified when updates from slave
eval select * from t2$rnd;
eval UPDATE t1$rnd SET f1=$max_rows where f1=-$max_rows;
eval SELECT * from t1$rnd /* must be f1 $max_rows, 1 - $max_rows 2 - $max_rows ... -1 */;
eval SELECT * from t3$rnd /* must be f3 $max_rows*100 */;
connection master;
let $i=$max_rows;
while ($i)
{
eval UPDATE t1$rnd SET f1=$i where f1=-$i;
dec $i;
}
sync_slave_with_master;
#connection slave;
eval SELECT * from t1$rnd /* must be f1 $max_rows ... 1 */;
eval SELECT * from t3$rnd /* must be f3 $max_rows * 100 ... 100 */;
### CLEANUP
#connection slave;
eval drop trigger trg1$rnd;
eval drop table t2$rnd,t3$rnd;
connection master;
eval drop table t1$rnd;
dec $rnd;
}
#
# End of tests
# #
save_master_pos; save_master_pos;
connection slave; connection slave;
......
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