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;
drop database if exists mysqltest1;
create database mysqltest1;
use mysqltest1;
create table t1 (a varchar(100));
use mysqltest1;
create procedure foo()
begin
declare b int;
set b = 8;
insert into t1 values (b);
insert into t1 values (unix_timestamp());
end|
select * from mysql.proc where name='foo' and db='mysqltest1';
db	name	type	specific_name	language	sql_data_access	is_deterministic	security_type	param_list	returns	body	definer	created	modified	sql_mode	comment
mysqltest1	foo	PROCEDURE	foo	SQL	CONTAINS_SQL	NO	DEFINER			begin
declare b int;
set b = 8;
insert into t1 values (b);
insert into t1 values (unix_timestamp());
end	root@localhost	#	#		
select * from mysql.proc where name='foo' and db='mysqltest1';
db	name	type	specific_name	language	sql_data_access	is_deterministic	security_type	param_list	returns	body	definer	created	modified	sql_mode	comment
mysqltest1	foo	PROCEDURE	foo	SQL	CONTAINS_SQL	NO	DEFINER			begin
declare b int;
set b = 8;
insert into t1 values (b);
insert into t1 values (unix_timestamp());
end	root@localhost	#	#		
set timestamp=1000000000;
call foo();
select * from t1;
a
8
1000000000
select * from t1;
a
8
1000000000
delete from t1;
create procedure foo2()
not deterministic
select * from mysqltest1.t1;
call foo2();
a
alter procedure foo2 contains sql;
drop table t1;
create table t1 (a int);
create table t2 (a int);
create procedure foo3()
deterministic
insert into t1 values (15);
grant CREATE ROUTINE, EXECUTE on mysqltest1.* to "zedjzlcsjhd"@127.0.0.1;
grant SELECT on mysqltest1.t1 to "zedjzlcsjhd"@127.0.0.1;
grant SELECT, INSERT on mysqltest1.t2 to "zedjzlcsjhd"@127.0.0.1;
SELECT 1;
1
1
create procedure foo4()
deterministic
begin
insert into t2 values(3);
insert into t1 values (5);
end|
call foo4();
Got one of the listed errors
call foo3();
show warnings;
Level	Code	Message
call foo4();
Got one of the listed errors
alter procedure foo4 sql security invoker;
call foo4();
show warnings;
Level	Code	Message
select * from t1;
a
15
5
select * from t2;
a
3
3
3
select * from t1;
a
15
5
select * from t2;
a
3
3
3
delete from t2;
alter table t2 add unique (a);
drop procedure foo4;
create procedure foo4()
deterministic
begin
insert into t2 values(20),(20);
end|
call foo4();
ERROR 23000: Duplicate entry '20' for key 1
show warnings;
Level	Code	Message
Error	1062	Duplicate entry '20' for key 1
select * from t2;
a
20
select * from t2;
a
20
select * from mysql.proc where name="foo4" and db='mysqltest1';
db	name	type	specific_name	language	sql_data_access	is_deterministic	security_type	param_list	returns	body	definer	created	modified	sql_mode	comment
mysqltest1	foo4	PROCEDURE	foo4	SQL	CONTAINS_SQL	YES	DEFINER			begin
insert into t2 values(20),(20);
end	root@localhost	#	#		
drop procedure foo4;
select * from mysql.proc where name="foo4" and db='mysqltest1';
db	name	type	specific_name	language	sql_data_access	is_deterministic	security_type	param_list	returns	body	definer	created	modified	sql_mode	comment
select * from mysql.proc where name="foo4" and db='mysqltest1';
db	name	type	specific_name	language	sql_data_access	is_deterministic	security_type	param_list	returns	body	definer	created	modified	sql_mode	comment
drop procedure foo;
drop procedure foo2;
drop procedure foo3;
create function fn1(x int)
returns int
deterministic
begin
insert into t1 values (x);
return x+2;
end|
delete t1,t2 from t1,t2;
select fn1(20);
fn1(20)
22
insert into t2 values(fn1(21));
select * from t1;
a
21
20
select * from t2;
a
23
select * from t1;
a
21
20
select * from t2;
a
23
drop function fn1;
create function fn1()
returns int
begin
return unix_timestamp();
end|
alter function fn1 no sql;
delete from t1;
set timestamp=1000000000;
insert into t1 values(fn1());
create function fn2()
returns int
no sql
begin
return unix_timestamp();
end|
create function fn3()
returns int
not deterministic
reads sql data
begin
return 0;
end|
select fn3();
fn3()
0
select * from mysql.proc where db='mysqltest1';
db	name	type	specific_name	language	sql_data_access	is_deterministic	security_type	param_list	returns	body	definer	created	modified	sql_mode	comment
mysqltest1	fn1	FUNCTION	fn1	SQL	NO_SQL	NO	DEFINER		int(11)	begin
return unix_timestamp();
end	root@localhost	#	#		
mysqltest1	fn2	FUNCTION	fn2	SQL	NO_SQL	NO	DEFINER		int(11)	begin
return unix_timestamp();
end	zedjzlcsjhd@localhost	#	#		
mysqltest1	fn3	FUNCTION	fn3	SQL	READS_SQL_DATA	NO	DEFINER		int(11)	begin
return 0;
end	root@localhost	#	#		
select * from t1;
a
1000000000
use mysqltest1;
select * from t1;
a
1000000000
select * from mysql.proc where db='mysqltest1';
db	name	type	specific_name	language	sql_data_access	is_deterministic	security_type	param_list	returns	body	definer	created	modified	sql_mode	comment
mysqltest1	fn1	FUNCTION	fn1	SQL	NO_SQL	NO	DEFINER		int(11)	begin
return unix_timestamp();
end	root@localhost	#	#		
mysqltest1	fn2	FUNCTION	fn2	SQL	NO_SQL	NO	DEFINER		int(11)	begin
return unix_timestamp();
end	zedjzlcsjhd@localhost	#	#		
mysqltest1	fn3	FUNCTION	fn3	SQL	READS_SQL_DATA	NO	DEFINER		int(11)	begin
return 0;
end	root@localhost	#	#		
delete from t2;
alter table t2 add unique (a);
drop function fn1;
create function fn1()
returns int
begin
insert into t2 values(20),(20);
return 10;
end|
select fn1();
ERROR 23000: Duplicate entry '20' for key 1
select * from t2;
a
20
select * from t2;
a
20
create trigger trg before insert on t1 for each row set new.a= 10;
ERROR 42000: Access denied; you need the SUPER privilege for this operation
delete from t1;
create trigger trg before insert on t1 for each row set new.a= 10;
insert into t1 values (1);
select * from t1;
a
10
select * from t1;
a
10
delete from t1;
drop trigger trg;
insert into t1 values (1);
select * from t1;
a
1
show binlog events in 'master-bin.000001' from 102;
Log_name	Pos	Event_type	Server_id	End_log_pos	Info
master-bin.000001	#	Query	1	#	drop database if exists mysqltest1
master-bin.000001	#	Query	1	#	create database mysqltest1
master-bin.000001	#	Query	1	#	use `mysqltest1`; create table t1 (a varchar(100))
master-bin.000001	#	Table_map	1	#	mysql.proc
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysqltest1.t1
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysqltest1.t1
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Query	1	#	use `mysqltest1`; delete from t1
master-bin.000001	#	Table_map	1	#	mysql.proc
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysql.proc
master-bin.000001	#	Update_rows	1	#	
master-bin.000001	#	Query	1	#	use `mysqltest1`; drop table t1
master-bin.000001	#	Query	1	#	use `mysqltest1`; create table t1 (a int)
master-bin.000001	#	Query	1	#	use `mysqltest1`; create table t2 (a int)
master-bin.000001	#	Table_map	1	#	mysql.proc
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysql.user
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysql.db
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysql.tables_priv
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysql.tables_priv
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysql.proc
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysql.procs_priv
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysqltest1.t2
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysqltest1.t1
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysqltest1.t2
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysql.proc
master-bin.000001	#	Update_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysqltest1.t2
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysqltest1.t1
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Query	1	#	use `mysqltest1`; delete from t2
master-bin.000001	#	Query	1	#	use `mysqltest1`; alter table t2 add unique (a)
master-bin.000001	#	Table_map	1	#	mysql.procs_priv
master-bin.000001	#	Delete_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysql.proc
master-bin.000001	#	Delete_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysql.proc
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysqltest1.t2
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysql.proc
master-bin.000001	#	Delete_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysql.proc
master-bin.000001	#	Delete_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysql.proc
master-bin.000001	#	Delete_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysql.proc
master-bin.000001	#	Delete_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysql.proc
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysqltest1.t2
master-bin.000001	#	Delete_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysqltest1.t1
master-bin.000001	#	Delete_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysqltest1.t1
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysqltest1.t1
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysqltest1.t2
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysql.proc
master-bin.000001	#	Delete_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysql.proc
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysql.proc
master-bin.000001	#	Update_rows	1	#	
master-bin.000001	#	Query	1	#	use `mysqltest1`; delete from t1
master-bin.000001	#	Table_map	1	#	mysqltest1.t1
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysql.proc
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysql.procs_priv
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysql.proc
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Query	1	#	use `mysqltest1`; delete from t2
master-bin.000001	#	Query	1	#	use `mysqltest1`; alter table t2 add unique (a)
master-bin.000001	#	Table_map	1	#	mysql.proc
master-bin.000001	#	Delete_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysql.proc
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Table_map	1	#	mysqltest1.t2
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Query	1	#	use `mysqltest1`; delete from t1
master-bin.000001	#	Query	1	#	use `mysqltest1`; CREATE DEFINER=`root`@`localhost` trigger trg before insert on t1 for each row set new.a= 10
master-bin.000001	#	Table_map	1	#	mysqltest1.t1
master-bin.000001	#	Write_rows	1	#	
master-bin.000001	#	Query	1	#	use `mysqltest1`; delete from t1
master-bin.000001	#	Query	1	#	use `mysqltest1`; drop trigger trg
master-bin.000001	#	Table_map	1	#	mysqltest1.t1
master-bin.000001	#	Write_rows	1	#	
select * from t1;
a
1
create procedure foo()
not deterministic
reads sql data
select * from t1;
call foo();
a
1
drop procedure foo;
drop function fn1;
drop database mysqltest1;
drop user "zedjzlcsjhd"@127.0.0.1;