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mariadb/mysql-test/suite/funcs_1/triggers/triggers_0407.inc
Sergei Golubchik e3d9369774 cleanup: disconnect before DROP USER 
let's always disconnect a user connection before dropping the said user.
MariaDB is traditionally very tolerant to active connections
of the dropped user, which isn't the case for most other databases.

Let's avoid unintentionally spreading incompatible behavior
and disconnect before drop.

Except in cases when the test specifically tests such a behavior.
2025-07-16 09:14:33 +07:00

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#======================================================================
#
# Trigger Tests
# (test case numbering refer to requirement document TP v1.1)
#======================================================================
set GLOBAL sql_mode="";
USE test;
--source suite/funcs_1/include/tb3.inc
--disable_abort_on_error
# General setup for Trigger tests
let $message= Testcase: 3.5:;
--source include/show_msg.inc
--disable_abort_on_error
create User test_general@localhost;
set password for test_general@localhost = password('PWD');
revoke ALL PRIVILEGES, GRANT OPTION FROM test_general@localhost;
create User test_super@localhost;
set password for test_super@localhost = password('PWD');
grant ALL on *.* to test_super@localhost with grant OPTION;
connect (con1_general,localhost,test_general,PWD,"*NO-ONE*",$MASTER_MYPORT,$MASTER_MYSOCK);
# next is to check that we connected above
connection con1_general;
connect (con1_super,localhost,test_super,PWD,"*NO-ONE*",$MASTER_MYPORT,$MASTER_MYSOCK);
# next is to check that we connected above
connection con1_super;
connection default;
####################################
############ Section 3.5.4 #########
# Drop Trigger Checkes: #
####################################
let $message= Testcase 3.5.4:;
--source include/show_msg.inc
connection default;
use test;
#Section 3.5.4.1
# Testcase: Ensure that the DROP TRIGGER statement cleanly drops its target trigger.
let $message= Testcase 3.5.4.1:;
--source include/show_msg.inc
connection con1_super;
create database db_drop;
Use db_drop;
--replace_result $engine_type <engine_to_be_used>
eval create table t1 (f1 char(30)) engine = $engine_type;
grant INSERT, SELECT on db_drop.t1 to test_general;
Use db_drop;
Create trigger trg1 BEFORE INSERT on t1
for each row set new.f1='Trigger 3.5.4.1';
connection con1_general;
Use db_drop;
Insert into t1 values ('Insert error 3.5.4.1');
Select * from t1 order by f1;
connection con1_super;
drop trigger trg1;
select trigger_schema, trigger_name, event_object_table
from information_schema.triggers
where trigger_schema = 'db_drop'
order by trigger_name;
connection con1_general;
Insert into t1 values ('Insert no trigger 3.5.4.1');
Select * from t1 order by f1;
#Cleanup
--disable_warnings
connection con1_super;
--disable_warnings
--error 0,ER_TRG_DOES_NOT_EXIST
drop trigger trg1;
drop database if exists db_drop;
revoke ALL PRIVILEGES, GRANT OPTION FROM 'test_general'@'localhost';
--enable_warnings
#Section 3.5.4.2
# Test case: Ensure that DROP TRIGGER <trigger name> fails, with an appropriate error
# message, if the trigger name does not exist.
let $message= Testcase 3.5.4.2:;
--source include/show_msg.inc
connection con1_super;
create database db_drop2;
Use db_drop2;
--disable_warnings
drop table if exists t1_432 ;
--enable_warnings
--replace_result $engine_type <engine_to_be_used>
eval create table t1_432 (f1 char (30)) engine = $engine_type;
--error ER_TRG_DOES_NOT_EXIST
Drop trigger tr_does_not_exit;
#cleanup
--disable_warnings
drop table if exists t1_432 ;
drop database if exists db_drop2;
--enable_warnings
#Section 3.5.4.3
# Test case: Ensure that DROP TRIGGER <trigger name> fails, with an appropriate
# error message, if <trigger name> is not a qualified name.
let $message= Testcase 3.5.4.3:;
--source include/show_msg.inc
connection con1_super;
create database db_drop3;
Use db_drop3;
--disable_warnings
drop table if exists t1_433 ;
drop table if exists t1_433a ;
--enable_warnings
--replace_result $engine_type <engine_to_be_used>
eval create table t1_433 (f1 char (30)) engine = $engine_type;
--replace_result $engine_type <engine_to_be_used>
eval create table t1_433a (f1a char (5)) engine = $engine_type;
CREATE TRIGGER trg3 BEFORE INSERT on t1_433 for each row
set new.f1 = 'Trigger 3.5.4.3';
# Using table
--error ER_PARSE_ERROR
Drop trigger t1.433.trg3;
# Using database.table
--error ER_PARSE_ERROR
Drop trigger db_drop3.t1.433.trg3;
# wrong database
--error ER_TRG_DOES_NOT_EXIST
Drop trigger mysql.trg3;
# database does not exist
--error ER_TRG_DOES_NOT_EXIST
Drop trigger tbx.trg3;
#cleanup
Drop trigger db_drop3.trg3;
drop table if exists t1_433;
drop table if exists t1_433a;
drop database if exists db_drop3;
#Section 3.5.4.4
# Test case: Ensure that when a database is dropped, all triggers created within
# that database are also cleanly dropped.
let $message= Testcase 3.5.4.4:;
--source include/show_msg.inc
connection con1_super;
create database db_drop4;
Use db_drop4;
--replace_result $engine_type <engine_to_be_used>
eval create table t1 (f1 char(30)) engine = $engine_type;
grant INSERT, SELECT on db_drop4.t1 to test_general;
Create trigger trg4 BEFORE INSERT on t1
for each row set new.f1='Trigger 3.5.4.4';
connection con1_general;
Use db_drop4;
Insert into t1 values ('Insert 3.5.4.4');
Select * from t1;
connection con1_super;
Drop database db_drop4;
Show databases like 'db_drop4';
select trigger_schema, trigger_name, event_object_table
from information_schema.triggers
where information_schema.triggers.trigger_name='trg4';
create database db_drop4;
Use db_drop4;
--replace_result $engine_type <engine_to_be_used>
eval create table t1 (f1 char(30)) engine = $engine_type;
grant INSERT, SELECT on db_drop4.t1 to test_general;
connection con1_general;
Insert into t1 values ('2nd Insert 3.5.4.4');
Select * from t1;
#Cleanup
connection con1_super;
--disable_warnings
--error ER_TRG_DOES_NOT_EXIST
drop trigger trg4;
drop database if exists db_drop4;
--enable_warnings
revoke ALL PRIVILEGES, GRANT OPTION FROM 'test_general'@'localhost';
#Section 3.5.4.5
# Test case: Ensure that when a table is dropped, all triggers for which it is the
# subject table are also cleanly dropped.
let $message= Testcase 3.5.4.5:;
--source include/show_msg.inc
connection con1_super;
create database db_drop5;
Use db_drop5;
--replace_result $engine_type <engine_to_be_used>
eval create table t1 (f1 char(50)) engine = $engine_type;
grant INSERT, SELECT on t1 to test_general;
Create trigger trg5 BEFORE INSERT on t1
for each row set new.f1='Trigger 3.5.4.5';
connection con1_general;
Use db_drop5;
Insert into t1 values ('Insert 3.5.4.5');
Select * from t1;
connection con1_super;
Drop table t1;
Show tables;
select trigger_schema, trigger_name, event_object_table
from information_schema.triggers
where information_schema.triggers.trigger_name='trg5';
--replace_result $engine_type <engine_to_be_used>
eval create table t1 (f1 char(50)) engine = $engine_type;
grant INSERT, SELECT on t1 to test_general;
connection con1_general;
Insert into t1 values ('2nd Insert 3.5.4.5');
Select * from t1;
#Cleanup
connection con1_super;
--disable_warnings
--error ER_TRG_DOES_NOT_EXIST
drop trigger trg5;
drop database if exists db_drop5;
--enable_warnings
revoke ALL PRIVILEGES, GRANT OPTION FROM 'test_general'@'localhost';
##################################
######### Section 3.5.5 ##########
# Checks on the Subject Table #
##################################
let $message= Testcase 3.5.5:;
--source include/show_msg.inc
connection default;
use test;
#Section 3.5.5.1
# Test case: Ensure that, if CREATE TRIGGER is executed with a non-existent
# subject table, the statement fails with an appropriate error message.
let $message= Testcase 3.5.5.1:;
--source include/show_msg.inc
--error ER_NO_SUCH_TABLE
Create trigger trg1 before INSERT on t100 for each row set new.f2=1000;
#Section 3.5.5.2
# Test case: Ensure that, if CREATE TRIGGER is executed with a temporary table
# as the subject table, the statement fails with an appropriate error message.
let $message= Testcase 3.5.5.2:;
--source include/show_msg.inc
Create temporary table t1_temp (f1 bigint signed, f2 bigint unsigned);
--error ER_TRG_ON_VIEW_OR_TEMP_TABLE
Create trigger trg2 before INSERT
on t1_temp for each row set new.f2=9999;
#Cleanup
--disable_warnings
drop table t1_temp;
--enable_warnings
#Section 3.5.5.3
# Test case: Ensure that, if CREATE TRIGGER is executed with a view as the subject
# table, the statement fails with an appropriate error message.
let $message= Testcase 3.5.5.3:;
--source include/show_msg.inc
Create view vw3 as select f118 from tb3;
# OBN Not sure why the server is returning error ER_WRONG_OBJECT
--error ER_WRONG_OBJECT
Create trigger trg3 before INSERT
on vw3 for each row set new.f118='s';
#Cleanup
--disable_warnings
drop view vw3;
--enable_warnings
#Section 3.5.5.4
# Test case: Ensure that, if CREATE TRIGGER is executed with a table that resides
# in a different database than in which the trigger will reside, the
# statement fails with an appropriate error message; that is, ensure that
# the trigger and its subject table must reside in the same database.
let $message= Testcase 3.5.5.4:;
--source include/show_msg.inc
connection con1_super;
create database dbtest_one;
create database dbtest_two;
use dbtest_two;
--replace_result $engine_type <engine_to_be_used>
eval create table t2 (f1 char(15)) engine = $engine_type;
use dbtest_one;
--error ER_TRG_IN_WRONG_SCHEMA
create trigger trg4 before INSERT
on dbtest_two.t2 for each row set new.f1='trig 3.5.5.4';
grant INSERT, SELECT on dbtest_two.t2 to test_general;
grant SELECT on dbtest_one.* to test_general;
connection con1_general;
use dbtest_two;
Insert into t2 values ('1st Insert 3.5.5.4');
Select * from t2;
use dbtest_one;
Insert into dbtest_two.t2 values ('2nd Insert 3.5.5.4');
Select * from dbtest_two.t2 order by f1;
#Cleanup
connection con1_super;
--disable_warnings
revoke ALL PRIVILEGES, GRANT OPTION FROM 'test_general'@'localhost';
DROP DATABASE if exists dbtest_one;
drop database if EXISTS dbtest_two;
--enable_warnings
#####################################
########### Section 3.5.6 ###########
# Check on the Trigger Action Time #
#####################################
let $message= Testcase 3.5.6:;
--source include/show_msg.inc
connection default;
use test;
#Section 3.5.6.1
# Test case: Ensure that a trigger definition can specify a trigger action time of BEFORE.
# See section 3.5.1.1
let $message= Testcase 3.5.6.1 (see Testcase 3.5.1.1);
--source include/show_msg.inc
#Section 3.5.6.2
# Test case: Ensure that a trigger definition can specify a trigger action time of AFTER.
# See section 3.5.1.1
let $message= Testcase 3.5.6.2 (see Testcase 3.5.1.1);
--source include/show_msg.inc
#Section 3.5.6.3
# Test case: Ensure that a trigger definition that specifies a trigger action
# time that is not either BEFORE or AFTER fails, with an appropriate
# error message, at CREATE TRIGGER time.
let $message= Testcase 3.5.6.3:;
--source include/show_msg.inc
--error ER_PARSE_ERROR
Create trigger trg3_1 DURING UPDATE on tb3 for each row set new.f132=25;
--error ER_PARSE_ERROR
Create trigger trg3_2 TIME INSERT on tb3 for each row set new.f132=15;
#Cleanup
# OBN - Although none of the above should have been created we should do a cleanup
# since if they have been created, not dropping them will affect following
# tests.
--disable_warnings
--error 0, ER_TRG_DOES_NOT_EXIST
drop trigger tb3.trg3_1;
--error 0, ER_TRG_DOES_NOT_EXIST
drop trigger tb3.trg3_2;
--enable_warnings
#Section 3.5.6.4
# Test case: Ensure that a trigger defined with a trigger action time of BEFORE
# always executes its triggered action immediately before the trigger event.
# See section 3.5.1.1
let $message= Testcase 3.5.6.4 (see Testcase 3.5.1.1);
--source include/show_msg.inc
#Section 3.5.6.5
# Test case: Ensure that a trigger defined with a trigger action time of AFTER
# always executes its triggered action immediately after the trigger event.
let $message= Testcase 3.5.6.5 (see Testcase 3.5.1.1);
--source include/show_msg.inc
#############################
####### Section 3.5.7 #######
# Check on Trigger Event #
#############################
#Section 3.5.7.1
#Test case: Ensure that a trigger definition can specify a trigger event of INSERT.
let $message= Testcase 3.5.7.1 (see Testcase 3.5.1.1);
--source include/show_msg.inc
#Section 3.5.7.2
# Test case: Ensure that a trigger definition can specify a trigger event of UPDATE.
let $message= Testcase 3.5.7.2 (see Testcase 3.5.1.1);
--source include/show_msg.inc
#Section 3.5.7.3
# Test case: Ensure that a trigger definition can specify a trigger event of DELETE.
let $message= Testcase 3.5.7.3 (see Testcase 3.5.1.1);
--source include/show_msg.inc
#Section 3.5.7.4
# Test case: Ensure that a trigger definition that specifies a trigger event that
# is not either INSERT, UPDATE or DELETE fails, with an appropriate error
# message, at CREATE TRIGGER time.
let $message= Testcase 3.5.7.4:;
--source include/show_msg.inc
--error ER_PARSE_ERROR
Create trigger trg4_1 BEFORE SELECT on tb3 for each row set new.f132=5;
--error ER_PARSE_ERROR
Create trigger trg4_2 AFTER VALUE on tb3 for each row set new.f132=1;
#Cleanup
# OBN - Although none of the above should have been created we should do a cleanup
# since if they have been created, not dropping them will affect following
# tests.
--disable_warnings
--error 0, ER_TRG_DOES_NOT_EXIST
drop trigger tb3.trg4_1;
--error 0, ER_TRG_DOES_NOT_EXIST
drop trigger tb3.trg4_2;
--enable_warnings
#Section 3.5.7.5 / 3.5.7.6
# Test case: Ensure that it is possible to create multiple BEFORE INSERT
# triggers on the same table
#
let $message= Testcase 3.5.7.5 / 3.5.7.6:;
--source include/show_msg.inc
Create trigger trg5_1 BEFORE INSERT
on tb3 for each row set new.f122='Trigger1 3.5.7.5/6';
Create trigger trg5_2 BEFORE INSERT
on tb3 for each row set new.f122='Trigger2 3.5.7.5';
Insert into tb3 (f121,f122) values ('Test 3.5.7.5/6','Insert 3.5.7.5');
Select f121,f122 from tb3 where f121='Test 3.5.7.5/6';
update tb3 set f122='Update 3.5.7.6' where f121= 'Test 3.5.7.5/6';
Select f121,f122 from tb3 where f121='Test 3.5.7.5/6';
#Cleanup
--disable_warnings
drop trigger trg5_1;
drop trigger trg5_2;
delete from tb3 where f121='Test 3.5.7.5/6';
--enable_warnings
#Section 3.5.7.7 / 3.5.7.8
# Test case: Ensure that it is possible to create multiple AFTER INSERT
# triggers on the same table
let $message= Testcase 3.5.7.7 / 3.5.7.8:;
--source include/show_msg.inc
set @test_var='Before trig 3.5.7.7';
Create trigger trg6_1 AFTER INSERT
on tb3 for each row set @test_var='Trigger1 3.5.7.7/8';
Create trigger trg6_2 AFTER INSERT
on tb3 for each row set @test_var='Trigger2 3.5.7.7';
select @test_var;
Insert into tb3 (f121,f122) values ('Test 3.5.7.7/8','Insert 3.5.7.7');
Select f121,f122 from tb3 where f121='Test 3.5.7.7/8';
select @test_var;
update tb3 set f122='Update 3.5.7.8' where f121= 'Test 3.5.7.7/8';
Select f121,f122 from tb3 where f121='Test 3.5.7.7/8';
select @test_var;
#Cleanup
--disable_warnings
drop trigger trg6_1;
drop trigger trg6_2;
delete from tb3 where f121='Test 3.5.7.7/8';
--enable_warnings
#Section 3.5.7.9 / 3.5.7.10
# Test case: Ensure that it is possible to create multiple BEFORE UPDATE
# triggers on the same table
let $message= Testcase 3.5.7.9/10:;
--source include/show_msg.inc
Create trigger trg7_1 BEFORE UPDATE
on tb3 for each row set new.f122='Trigger1 3.5.7.9/10';
Create trigger trg7_2 BEFORE UPDATE
on tb3 for each row set new.f122='Trigger2 3.5.7.9';
Insert into tb3 (f121,f122) values ('Test 3.5.7.9/10','Insert 3.5.7.9');
Select f121,f122 from tb3 where f121='Test 3.5.7.9/10';
update tb3 set f122='update 3.5.7.10' where f121='Test 3.5.7.9/10';
Select f121,f122 from tb3 where f121='Test 3.5.7.9/10';
#Cleanup
--disable_warnings
drop trigger trg7_1;
drop trigger trg7_2;
delete from tb3 where f121='Test 3.5.7.9/10';
#Section 3.5.7.11 / 3.5.7.12
# Test case: Ensure that it is possible to create multiple AFTER UPDATE
# triggers on the same table
let $message= Testcase 3.5.7.11/12:;
--source include/show_msg.inc
set @test_var='Before trig 3.5.7.11';
Create trigger trg8_1 AFTER UPDATE
on tb3 for each row set @test_var='Trigger 3.5.7.11/12';
Create trigger trg8_2 AFTER UPDATE
on tb3 for each row set @test_var='Trigger2 3.5.7.11';
select @test_var;
Insert into tb3 (f121,f122) values ('Test 3.5.7.11/12','Insert 3.5.7.11/12');
select @test_var;
Select f121,f122 from tb3 where f121='Test 3.5.7.11/12';
update tb3 set f122='update 3.5.7.12' where f121='Test 3.5.7.11/12';
Select f121,f122 from tb3 where f121='Test 3.5.7.11/12';
select @test_var;
delete from tb3 where f121='Test 3.5.7.11/12';
#Cleanup
--disable_warnings
drop trigger trg8_1;
drop trigger trg8_2;
delete from tb3 where f121='Test 3.5.7.11/12';
#Section 3.5.7.13 / 3.5.7.14
# Test case: Ensure that it is possible to create multiple BEFORE DELETE
# triggers on the same table
let $message= Testcase 3.5.7.13/14:;
--source include/show_msg.inc
set @test_var=1;
Create trigger trg9_1 BEFORE DELETE
on tb3 for each row set @test_var=@test_var+1;
Create trigger trg9_2 BEFORE DELETE
on tb3 for each row set @test_var=@test_var+10;
select @test_var;
Insert into tb3 (f121,f122) values ('Test 3.5.7.13/14','Insert 3.5.7.13');
Select f121,f122 from tb3 where f121='Test 3.5.7.13/14';
select @test_var;
delete from tb3 where f121='Test 3.5.7.13/14';
Select f121,f122 from tb3 where f121='Test 3.5.7.13/14';
select @test_var;
delete from tb3 where f121='Test 3.5.7.13/14';
select @test_var;
#Cleanup
--disable_warnings
drop trigger trg9_1;
drop trigger trg9_2;
delete from tb3 where f121='Test 3.5.7.13/14';
#Section 3.5.7.15 / 3.5.7.16
# Test case: Ensure that possible to create multiple AFTER DELETE triggers
# on the same table
let $message= Testcase 3.5.7.15/16:;
--source include/show_msg.inc
set @test_var=1;
Create trigger trg_3_406010_1 AFTER DELETE
on tb3 for each row set @test_var=@test_var+5;
Create trigger trg_3_406010_2 AFTER DELETE
on tb3 for each row set @test_var=@test_var+50;
--error ER_TRG_ALREADY_EXISTS
Create trigger trg_3_406010_1 AFTER INSERT
on tb3 for each row set @test_var=@test_var+1;
select @test_var;
Insert into tb3 (f121,f122) values ('Test 3.5.7.15/16','Insert 3.5.7.15/16');
Select f121,f122 from tb3 where f121='Test 3.5.7.15/16';
select @test_var;
delete from tb3 where f121='Test 3.5.7.15/16';
Select f121,f122 from tb3 where f121='Test 3.5.7.15/16';
select @test_var;
delete from tb3 where f121='Test 3.5.7.15/16';
select @test_var;
#Cleanup
--disable_warnings
drop trigger trg_3_406010_1;
drop trigger trg_3_406010_2;
delete from tb3 where f121='Test 3.5.7.15/16';
--enable_warnings
#Section 3.5.7.17
# Test case: Ensure that it is possible to have a BEFORE INSERT, an AFTER INSERT,
# a BEFORE UPDATE, an AFTER UPDATE, a BEFORE DELETE, and an AFTER DELETE
# trigger on the same table; that is, ensure that every persistent base
# table may be the subject table for exactly six triggers
let $message= Testcase 3.5.7.17 (see Testcase 3.5.1.1);
--source include/show_msg.inc
# Cleanup section 3.5
connection default;
disconnect con1_general;
disconnect con1_super;
drop user test_general@localhost;
drop user test_general;
drop user test_super@localhost;
DROP TABLE test.tb3;
set GLOBAL sql_mode=default;
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