Current File : //usr/share/mysql-test/suite/funcs_1/triggers/triggers_1011ext.inc
#======================================================================
#
# Trigger Tests
# (test case numbering refer to requirement document TP v1.1)
#======================================================================
# WL#4084: enable disabled parts, 2007-11-15, hhunger
USE test;
--source suite/funcs_1/include/tb3.inc
--replace_result $MYSQLTEST_VARDIR <MYSQLTEST_VARDIR>
eval
load data infile '$MYSQLTEST_VARDIR/std_data/funcs_1/memory_tb3.txt'
into table tb3;
--disable_abort_on_error
##############################################
################ Section 3.5.10 #################
# Check on Trigger Activation
##############################################
#Section 3.5.10.1
# Test case: Ensure that every trigger that should be activated by
# every possible type of implicit insertion into its subject
# table (INSERT into a view based on the subject table) is
# indeed activated correctly
#Section 3.5.10.2
# Test case: Ensure that every trigger that should be activated by every
# possible type of implicit insertion into its subject table
# (UPDATE into a view based on the subject table) is indeed
# activated correctly
#Section 3.5.10.3
# Test case: Ensure that every trigger that should be activated by every
# possible type of implicit insertion into its subject table
# (DELETE from a view based on the subject table) is indeed
# activated correctly
let $message= Testcase 3.5.10.1/2/3:;
--source include/show_msg.inc
Create view vw11 as select * from tb3
where f122 like 'Test 3.5.10.1/2/3%';
Create trigger trg1a before insert on tb3
for each row set new.f163=111.11;
Create trigger trg1b after insert on tb3
for each row set @test_var='After Insert';
Create trigger trg1c before update on tb3
for each row set new.f121='Y', new.f122='Test 3.5.10.1/2/3-Update';
Create trigger trg1d after update on tb3
for each row set @test_var='After Update';
Create trigger trg1e before delete on tb3
for each row set @test_var=5;
Create trigger trg1f after delete on tb3
for each row set @test_var= 2* @test_var+7;
#Section 3.5.10.1
Insert into vw11 (f122, f151) values ('Test 3.5.10.1/2/3', 1);
Insert into vw11 (f122, f151) values ('Test 3.5.10.1/2/3', 2);
Insert into vw11 (f122, f151) values ('Not in View', 3);
select f121, f122, f151, f163
from tb3 where f122 like 'Test 3.5.10.1/2/3%' order by f151;
--sorted_result
select f121, f122, f151, f163 from vw11;
select f121, f122, f151, f163
from tb3 where f122 like 'Not in View';
#Section 3.5.10.2
Update vw11 set f163=1;
select f121, f122, f151, f163 from tb3
where f122 like 'Test 3.5.10.1/2/3%' order by f151;
--sorted_result
select f121, f122, f151, f163 from vw11;
#Section 3.5.10.3
set @test_var=0;
Select @test_var as 'before delete';
delete from vw11 where f151=1;
select f121, f122, f151, f163 from tb3
where f122 like 'Test 3.5.10.1/2/3%' order by f151;
--sorted_result
select f121, f122, f151, f163 from vw11;
Select @test_var as 'after delete';
#Cleanup
--disable_warnings
drop view vw11;
drop trigger trg1a;
drop trigger trg1b;
drop trigger trg1c;
drop trigger trg1d;
drop trigger trg1e;
drop trigger trg1f;
delete from tb3 where f122 like 'Test 3.5.10.1/2/3%';
--enable_warnings
#Section 3.5.10.4
# Test case: Ensure that every trigger that should be activated by every
# possible type of implicit insertion into its subject table
# (LOAD into the subject table) is indeed activated correctly
let $message= Testcase 3.5.10.4:;
--source include/show_msg.inc
--replace_result $engine_type <engine_to_be_used>
eval create table tb_load (f1 int, f2 char(25),f3 int) engine = $engine_type;
Create trigger trg4 before insert on tb_load
for each row set new.f3=-(new.f1 div 5), @counter= @counter+1;
set @counter= 0;
select @counter as 'Rows Loaded Before';
--replace_result $MYSQLTEST_VARDIR <MYSQLTEST_VARDIR>
eval load data infile '$MYSQLTEST_VARDIR/std_data/funcs_1/t9.txt' into table tb_load;
select @counter as 'Rows Loaded After';
Select * from tb_load order by f1 limit 10;
#Cleanup
--disable_warnings
drop trigger trg4;
drop table tb_load;
--enable_warnings
#Section 3.5.10.5
# Testcase: Ensure that every trigger that should be activated by every possible
# type of implicit update of its subject table (e.g.a FOREIGN KEY SET
# DEFAULT action or an UPDATE of a view based on the subject table) is
# indeed activated correctly
let $message= Testcase 3.5.10.5: (implemented in trig_frkey.test);
--source include/show_msg.inc
#Section 3.5.10.6
# Testcase: Ensure that every trigger that should be activated by every possible
# type of implicit deletion from its subject table (e.g.a FOREIGN KEY
# CASCADE action or a DELETE from a view based on the subject table) is
# indeed activated correctly
let $message= Testcase 3.5.10.6: (implemented in trig_frkey.test);
--source include/show_msg.inc
#Section 3.5.10.extra
# Testcase: Ensure that every trigger that should be activated by every possible
# type of implicit deletion from its subject table (e.g. an action performed
# on the subject table from a stored procedure is indeed activated correctly
let $message= Testcase 3.5.10.extra:;
--source include/show_msg.inc
--replace_result $engine_type <engine_to_be_used>
eval create table t1_sp (var136 tinyint, var151 decimal) engine = $engine_type;
create trigger trg before insert on t1_sp
for each row set @counter=@counter+1;
# declare continue handler for sqlstate '01000' set done = 1;
delimiter //;
create procedure trig_sp()
begin
declare done int default 0;
declare var151 decimal;
declare var136 tinyint;
declare cur1 cursor for select f136, f151 from tb3;
declare continue handler for sqlstate '01000' set done = 1;
open cur1;
fetch cur1 into var136, var151;
wl_loop: WHILE NOT done DO
insert into t1_sp values (var136, var151);
fetch cur1 into var136, var151;
END WHILE wl_loop;
close cur1;
end//
delimiter ;//
set @counter=0;
select @counter;
--error ER_SP_FETCH_NO_DATA
call trig_sp();
select @counter;
select count(*) from tb3;
select count(*) from t1_sp;
#Cleanup
--disable_warnings
drop procedure trig_sp;
drop trigger trg;
drop table t1_sp;
--enable_warnings
##################################
########## Section 3.5.11 ########
# Check on Trigger Performance #
##################################
#Section 3.5.11.1
# Testcase: Ensure that a set of complicated, interlocking triggers that are activated
# by multiple trigger events on no fewer than 50 different tables with at least
# 500,000 rows each, all work correctly, return the correct results, and have
# the correct effects on the database. It is expected that the Services Provider
# will use its own skills and experience in database testing to devise tables and
# triggers that fulfill this requirement.
let $message= Testcase 3.5.11.1 (implemented in trig_perf.test);
--source include/show_msg.inc
##########################################
# Other Scenasrios (not in requirements) #
##########################################
# Testcase: y.y.y.2:
# Checking for triggers starting triggers (no direct requirement)
let $message= Testcase y.y.y.2: Check for triggers starting triggers;
--source include/show_msg.inc
use test;
--disable_warnings
drop table if exists t1;
drop table if exists t2_1;
drop table if exists t2_2;
drop table if exists t2_3;
drop table if exists t2_4;
drop table if exists t3;
--enable_warnings
--replace_result $engine_type <engine_to_be_used>
eval create table t1 (f1 integer) engine = $engine_type;
--replace_result $engine_type <engine_to_be_used>
eval create table t2_1 (f1 integer) engine = $engine_type;
--replace_result $engine_type <engine_to_be_used>
eval create table t2_2 (f1 integer) engine = $engine_type;
--replace_result $engine_type <engine_to_be_used>
eval create table t2_3 (f1 integer) engine = $engine_type;
--replace_result $engine_type <engine_to_be_used>
eval create table t2_4 (f1 integer) engine = $engine_type;
--replace_result $engine_type <engine_to_be_used>
eval create table t3 (f1 integer) engine = $engine_type;
insert into t1 values (1);
delimiter //;
create trigger tr1 after insert on t1 for each row
BEGIN
insert into t2_1 (f1) values (new.f1+1);
insert into t2_2 (f1) values (new.f1+1);
insert into t2_3 (f1) values (new.f1+1);
insert into t2_4 (f1) values (new.f1+1);
END//
delimiter ;//
create trigger tr2_1 after insert on t2_1 for each row
insert into t3 (f1) values (new.f1+10);
create trigger tr2_2 after insert on t2_2 for each row
insert into t3 (f1) values (new.f1+100);
create trigger tr2_3 after insert on t2_3 for each row
insert into t3 (f1) values (new.f1+1000);
create trigger tr2_4 after insert on t2_4 for each row
insert into t3 (f1) values (new.f1+10000);
#lock tables t1 write, t2_1 write, t2_2 write, t2_3 write, t2_4 write, t3 write;
insert into t1 values (1);
#unlock tables;
select * from t3 order by f1;
#Cleanup
--disable_warnings
drop trigger tr1;
drop trigger tr2_1;
drop trigger tr2_2;
drop trigger tr2_3;
drop trigger tr2_4;
drop table t1, t2_1, t2_2, t2_3, t2_4, t3;
--enable_warnings
# Testcase: y.y.y.3:
# Checking for circular trigger definitions
let $message= Testcase y.y.y.3: Circular trigger reference;
--source include/show_msg.inc
use test;
--disable_warnings
drop table if exists t1;
drop table if exists t2;
drop table if exists t3;
drop table if exists t4;
--enable_warnings
--replace_result $engine_type <engine_to_be_used>
eval create table t1 (f1 integer) engine = $engine_type;
--replace_result $engine_type <engine_to_be_used>
eval create table t2 (f2 integer) engine = $engine_type;
--replace_result $engine_type <engine_to_be_used>
eval create table t3 (f3 integer) engine = $engine_type;
--replace_result $engine_type <engine_to_be_used>
eval create table t4 (f4 integer) engine = $engine_type;
insert into t1 values (0);
create trigger tr1 after insert on t1
for each row insert into t2 (f2) values (new.f1+1);
create trigger tr2 after insert on t2
for each row insert into t3 (f3) values (new.f2+1);
create trigger tr3 after insert on t3
for each row insert into t4 (f4) values (new.f3+1);
create trigger tr4 after insert on t4
for each row insert into t1 (f1) values (new.f4+1);
# Bug#11896 Partial locking in case of recursive trigger definittions
--error ER_CANT_UPDATE_USED_TABLE_IN_SF_OR_TRG
insert into t1 values (1);
select * from t1 order by f1;
select * from t2 order by f2;
select * from t3 order by f3;
select * from t4 order by f4;
#Cleanup
--disable_warnings
drop trigger tr1;
drop trigger tr2;
drop trigger tr3;
drop trigger tr4;
drop table t1;
drop table t2;
drop table t3;
drop table t4;
--enable_warnings
#Section y.y.y.4
# Testcase: create recursive trigger/storedprocedures conditions
let $message= Testcase y.y.y.4: Recursive trigger/SP references;
--source include/show_msg.inc
set @sql_mode='traditional';
--replace_result $engine_type <engine_to_be_used>
eval create table t1_sp (
count integer,
var136 tinyint,
var151 decimal) engine = $engine_type;
delimiter //;
create procedure trig_sp()
begin
declare done int default 0;
declare var151 decimal;
declare var136 tinyint;
declare cur1 cursor for select f136, f151 from tb3;
declare continue handler for sqlstate '01000' set done = 1;
set @counter= @counter+1;
open cur1;
fetch cur1 into var136, var151;
wl_loop: WHILE NOT done DO
insert into t1_sp values (@counter, var136, var151);
fetch cur1 into var136, var151;
END WHILE wl_loop;
close cur1;
end//
delimiter ;//
create trigger trg before insert on t1_sp
for each row call trig_sp();
set @counter=0;
select @counter;
--error ER_SP_RECURSION_LIMIT
call trig_sp();
select @counter;
select count(*) from tb3;
select count(*) from t1_sp;
# check recursion will not work here:
set @@max_sp_recursion_depth= 10;
set @counter=0;
select @counter;
--error ER_CANT_UPDATE_USED_TABLE_IN_SF_OR_TRG
call trig_sp();
select @counter;
select count(*) from tb3;
select count(*) from t1_sp;
#Cleanup
--disable_warnings
drop procedure trig_sp;
drop trigger trg;
drop table t1_sp;
--enable_warnings
# Testcase: y.y.y.5:
# Checking rollback of nested trigger definitions
let $message= Testcase y.y.y.5: Rollback of nested trigger references;
--source include/show_msg.inc
set @@sql_mode='traditional';
use test;
--disable_warnings
drop table if exists t1;
drop table if exists t2;
drop table if exists t3;
drop table if exists t4;
--enable_warnings
--replace_result $engine_type <engine_to_be_used>
eval create table t1 (f1 integer) engine = $engine_type;
--replace_result $engine_type <engine_to_be_used>
eval create table t2 (f2 integer) engine = $engine_type;
--replace_result $engine_type <engine_to_be_used>
eval create table t3 (f3 integer) engine = $engine_type;
--replace_result $engine_type <engine_to_be_used>
eval create table t4 (f4 tinyint) engine = $engine_type;
--replace_result $engine_type <engine_to_be_used>
show create table t1;
insert into t1 values (1);
create trigger tr1 after insert on t1
for each row insert into t2 (f2) values (new.f1+1);
create trigger tr2 after insert on t2
for each row insert into t3 (f3) values (new.f2+1);
create trigger tr3 after insert on t3
for each row insert into t4 (f4) values (new.f3+1000);
set autocommit=0;
start transaction;
# Bug#32656 NDB: Duplicate key error aborts transaction in handler.
# Doesn't talk back to SQL
--error ER_WARN_DATA_OUT_OF_RANGE
insert into t1 values (1);
commit;
select * from t1 order by f1;
select * from t2 order by f2;
select * from t3 order by f3;
#Cleanup
drop trigger tr1;
drop trigger tr2;
drop trigger tr3;
drop table t1;
drop table t2;
drop table t3;
drop table t4;
DROP TABLE test.tb3;
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