mirror of
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a32bf7fb82
"Triggers have the wrong namespace" "Triggers: duplicate names allowed" "Triggers: CREATE TRIGGER does not accept fully qualified names" "SHOW TRIGGERS" mysql-test/r/information_schema.result: Added tests for new INFORMATION_SCHEMA.TRIGGERS view and SHOW TRIGGERS command. mysql-test/r/information_schema_db.result: INFORMATION_SCHEMA.TRIGGERS view was added. mysql-test/r/rpl_sp.result: Now DROP TRIGGER interprets first part of trigger identifier as database name and not as table name. Adjusted tests properly. mysql-test/r/trigger.result: Now DROP TRIGGER interprets first part of trigger identifier as database name and not as table name. Adjusted tests properly. Added test checking that triggers have database wide namespace. Added test for bug #8791 "Triggers: Allowed to create triggers on a subject table in a different DB". mysql-test/r/view.result: Now DROP TRIGGER interprets first part of trigger identifier as database name and not as table name. Adjusted tests properly. mysql-test/t/information_schema.test: Added tests for new INFORMATION_SCHEMA.TRIGGERS view and SHOW TRIGGERS command. mysql-test/t/rpl_sp.test: Now DROP TRIGGER interprets first part of trigger identifier as database name and not as table name. Adjusted tests properly. mysql-test/t/trigger.test: Now DROP TRIGGER interprets first part of trigger identifier as database name and not as table name. Adjusted tests properly. Added test checking that triggers have database wide namespace. Added test for bug #8791 "Triggers: Allowed to create triggers on a subject table in a different DB". mysql-test/t/view.test: Now DROP TRIGGER interprets first part of trigger identifier as database name and not as table name. Adjusted tests properly. sql/handler.cc: Added .TRN tho the list of known file extensions assoicated with tables. sql/item.h: trg_action_time_type/trg_event_type enums: Added TRG_ACTION_MAX/TRG_EVENT_MAX elements which should be used instead of magical values in various loops where we iterate through all types of trigger action times or/and trigger event types. sql/lex.h: Added new symbol "TRIGGERS". sql/mysql_priv.h: Added declaration of constant holding extension for trigger name (.TRN) files. sql/mysqld.cc: Added statistical variable for SHOW TRIGGERS command. sql/share/errmsg.txt: Added error message saying that one attempts to create trigger in wrong schema. sql/sp.cc: Replaced magical values with TRG_EVENT_MAX/TRG_ACTION_MAX constants. sql/sql_base.cc: open_unireg_entry(): Now Table_triggers_list::check_n_load() has one more argument which controls whether we should prepare Table_triggers_list with fully functional triggers or load only their names. sql/sql_lex.h: Added element for new SHOW TRIGGERS command to enum_sql_command enum. sql/sql_parse.cc: prepare_schema_table(): Added support for SHOW TRIGGERS statement. sql/sql_show.cc: Added new INFORMATION_SCHEMA.TRIGGERS view and SHOW TRIGGERS command. sql/sql_table.cc: mysql_rm_table_part2(): Replaced simple deletion of .TRG file with call to Table_triggers_list::drop_all_triggers which will also delete .TRN files for all triggers associated with table. sql/sql_trigger.cc: Now triggers have database wide namespace. To support it we create special .TRN file with same name as trigger for each trigger. This file contains name of trigger's table so one does not need to specify it explicitly in DROP TRIGGER. Moreover DROP TRIGGER treats first part of trigger identifier as database name now. Updated mysql_create_or_drop_trigger() routine and Table_triggers_list::create_trigger()/drop_trigger()/check_n_load() methods accordingly. Added add_table_for_trigger() routine and Table_triggers_list::drop_all_triggers() method. Added Table_triggers_list::get_trigger_info() for obtaining trigger metadata. sql/sql_trigger.h: Table_triggers_list: Use TRG_EVENT_MAX, TRG_ACTION_MAX instead of magic values. Added get_trigger_info() method for obtaining trigger's meta-data. Added drop_all_triggers() method which drops all triggers for table. Added declarations of trg_action_time_type_names/trg_event_type_names arrays which hold names of triggers action time types and event types. sql/sql_yacc.yy: Changed grammar for CREATE/DROP TRIGGER to support database wide trigger namespace. Added new SHOW TRIGGERS statement. sql/table.h: enum enum_schema_tables: Added constant for new INFORMATION_SCHEMA.TRIGGERS view.
258 lines
8.5 KiB
Text
258 lines
8.5 KiB
Text
stop slave;
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drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
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reset master;
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reset slave;
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drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
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start slave;
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create database if not exists mysqltest1;
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use mysqltest1;
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create table t1 (a varchar(100));
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use mysqltest1;
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drop procedure if exists foo;
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drop procedure if exists foo2;
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drop procedure if exists foo3;
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drop procedure if exists foo4;
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drop procedure if exists bar;
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drop function if exists fn1;
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create procedure foo()
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begin
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declare b int;
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set b = 8;
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insert into t1 values (b);
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insert into t1 values (unix_timestamp());
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end|
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ERROR HY000: This routine has none of DETERMINISTIC, NO SQL, or READS SQL DATA in its declaration and binary logging is enabled (you *might* want to use the less safe log_bin_trust_routine_creators variable)
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show binlog events from 98|
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Log_name Pos Event_type Server_id End_log_pos Info
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master-bin.000001 # Query 1 # create database if not exists mysqltest1
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master-bin.000001 # Query 1 # use `mysqltest1`; create table t1 (a varchar(100))
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create procedure foo() deterministic
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begin
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declare b int;
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set b = 8;
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insert into t1 values (b);
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insert into t1 values (unix_timestamp());
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end|
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select * from mysql.proc where name='foo' and db='mysqltest1';
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db name type specific_name language sql_data_access is_deterministic security_type param_list returns body definer created modified sql_mode comment
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mysqltest1 foo PROCEDURE foo SQL CONTAINS_SQL YES DEFINER begin
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declare b int;
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set b = 8;
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insert into t1 values (b);
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insert into t1 values (unix_timestamp());
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end root@localhost # #
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select * from mysql.proc where name='foo' and db='mysqltest1';
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db name type specific_name language sql_data_access is_deterministic security_type param_list returns body definer created modified sql_mode comment
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mysqltest1 foo PROCEDURE foo SQL CONTAINS_SQL YES DEFINER begin
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declare b int;
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set b = 8;
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insert into t1 values (b);
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insert into t1 values (unix_timestamp());
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end @ # #
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set timestamp=1000000000;
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call foo();
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show binlog events from 308;
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Log_name Pos Event_type Server_id End_log_pos Info
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master-bin.000001 # Query 1 # use `mysqltest1`; create procedure foo() deterministic
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begin
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declare b int;
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set b = 8;
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insert into t1 values (b);
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insert into t1 values (unix_timestamp());
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end
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master-bin.000001 # Query 1 # use `mysqltest1`; call foo()
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select * from t1;
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a
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8
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1000000000
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select * from t1;
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a
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8
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1000000000
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delete from t1;
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create procedure foo2()
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not deterministic
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reads sql data
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select * from mysqltest1.t1;
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call foo2();
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a
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show binlog events from 605;
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Log_name Pos Event_type Server_id End_log_pos Info
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master-bin.000001 # Query 1 # use `mysqltest1`; delete from t1
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master-bin.000001 # Query 1 # use `mysqltest1`; create procedure foo2()
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not deterministic
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reads sql data
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select * from mysqltest1.t1
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alter procedure foo2 contains sql;
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ERROR HY000: This routine has none of DETERMINISTIC, NO SQL, or READS SQL DATA in its declaration and binary logging is enabled (you *might* want to use the less safe log_bin_trust_routine_creators variable)
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drop table t1;
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create table t1 (a int);
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create table t2 like t1;
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create procedure foo3()
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deterministic
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insert into t1 values (15);
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grant CREATE ROUTINE, EXECUTE on mysqltest1.* to "zedjzlcsjhd"@127.0.0.1;
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grant SELECT on mysqltest1.t1 to "zedjzlcsjhd"@127.0.0.1;
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grant SELECT, INSERT on mysqltest1.t2 to "zedjzlcsjhd"@127.0.0.1;
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create procedure foo4()
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deterministic
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insert into t1 values (10);
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ERROR HY000: You do not have the SUPER privilege and binary logging is enabled (you *might* want to use the less safe log_bin_trust_routine_creators variable)
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set global log_bin_trust_routine_creators=1;
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create procedure foo4()
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deterministic
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begin
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insert into t2 values(3);
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insert into t1 values (5);
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end|
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call foo4();
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Got one of the listed errors
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show warnings;
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Level Code Message
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Warning 1417 A routine failed and has neither NO SQL nor READS SQL DATA in its declaration and binary logging is enabled; if non-transactional tables were updated, the binary log will miss their changes
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call foo3();
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show warnings;
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Level Code Message
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call foo4();
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Got one of the listed errors
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show warnings;
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Level Code Message
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Warning 1417 A routine failed and has neither NO SQL nor READS SQL DATA in its declaration and binary logging is enabled; if non-transactional tables were updated, the binary log will miss their changes
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alter procedure foo4 sql security invoker;
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call foo4();
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show warnings;
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Level Code Message
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show binlog events from 841;
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Log_name Pos Event_type Server_id End_log_pos Info
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master-bin.000001 # Query 1 # use `mysqltest1`; drop table t1
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master-bin.000001 # Query 1 # use `mysqltest1`; create table t1 (a int)
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master-bin.000001 # Query 1 # use `mysqltest1`; create table t2 like t1
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master-bin.000001 # Query 1 # use `mysqltest1`; create procedure foo3()
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deterministic
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insert into t1 values (15)
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master-bin.000001 # Query 1 # use `mysqltest1`; grant CREATE ROUTINE, EXECUTE on mysqltest1.* to "zedjzlcsjhd"@127.0.0.1
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master-bin.000001 # Query 1 # use `mysqltest1`; grant SELECT on mysqltest1.t1 to "zedjzlcsjhd"@127.0.0.1
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master-bin.000001 # Query 1 # use `mysqltest1`; grant SELECT, INSERT on mysqltest1.t2 to "zedjzlcsjhd"@127.0.0.1
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master-bin.000001 # Query 1 # use `mysqltest1`; create procedure foo4()
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deterministic
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begin
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insert into t2 values(3);
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insert into t1 values (5);
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end
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master-bin.000001 # Query 1 # use `mysqltest1`; call foo3()
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master-bin.000001 # Query 1 # use `mysqltest1`; alter procedure foo4 sql security invoker
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master-bin.000001 # Query 1 # use `mysqltest1`; call foo4()
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select * from t1;
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a
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15
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5
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select * from t2;
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a
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3
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3
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3
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select * from t1;
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a
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15
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5
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select * from t2;
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a
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3
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select * from mysql.proc where name="foo4" and db='mysqltest1';
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db name type specific_name language sql_data_access is_deterministic security_type param_list returns body definer created modified sql_mode comment
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mysqltest1 foo4 PROCEDURE foo4 SQL CONTAINS_SQL YES INVOKER begin
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insert into t2 values(3);
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insert into t1 values (5);
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end @ # #
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drop procedure foo4;
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select * from mysql.proc where name="foo4" and db='mysqltest1';
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db name type specific_name language sql_data_access is_deterministic security_type param_list returns body definer created modified sql_mode comment
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select * from mysql.proc where name="foo4" and db='mysqltest1';
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db name type specific_name language sql_data_access is_deterministic security_type param_list returns body definer created modified sql_mode comment
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drop procedure foo;
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drop procedure foo2;
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drop procedure foo3;
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create function fn1(x int)
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returns int
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deterministic
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begin
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insert into t1 values (x);
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return x+2;
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end|
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delete t1,t2 from t1,t2;
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select fn1(20);
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fn1(20)
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22
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insert into t2 values(fn1(21));
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select * from t1;
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a
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21
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20
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select * from t2;
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a
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23
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select * from t1;
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a
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21
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select * from t2;
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a
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23
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drop function fn1;
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create function fn1()
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returns int
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deterministic
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begin
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return unix_timestamp();
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end|
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delete from t1;
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set timestamp=1000000000;
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insert into t1 values(fn1());
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select * from mysql.proc where db='mysqltest1';
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db name type specific_name language sql_data_access is_deterministic security_type param_list returns body definer created modified sql_mode comment
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mysqltest1 fn1 FUNCTION fn1 SQL CONTAINS_SQL YES DEFINER int(11) begin
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return unix_timestamp();
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end root@localhost # #
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select * from t1;
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a
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1000000000
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use mysqltest1;
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select * from t1;
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a
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1000000000
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select * from mysql.proc where db='mysqltest1';
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db name type specific_name language sql_data_access is_deterministic security_type param_list returns body definer created modified sql_mode comment
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mysqltest1 fn1 FUNCTION fn1 SQL CONTAINS_SQL YES DEFINER int(11) begin
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return unix_timestamp();
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end @ # #
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create trigger trg before insert on t1 for each row set new.a= 10;
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ERROR 42000: Access denied; you need the SUPER privilege for this operation
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flush logs;
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delete from t1;
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create trigger trg before insert on t1 for each row set new.a= 10;
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insert into t1 values (1);
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select * from t1;
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a
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10
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select * from t1;
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a
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10
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delete from t1;
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drop trigger trg;
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insert into t1 values (1);
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select * from t1;
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a
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1
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show binlog events in 'master-bin.000002' from 98;
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Log_name Pos Event_type Server_id End_log_pos Info
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master-bin.000002 # Query 1 # use `mysqltest1`; delete from t1
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master-bin.000002 # Query 1 # use `mysqltest1`; create trigger trg before insert on t1 for each row set new.a= 10
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master-bin.000002 # Query 1 # use `mysqltest1`; insert into t1 values (1)
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master-bin.000002 # Query 1 # use `mysqltest1`; delete from t1
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master-bin.000002 # Query 1 # use `mysqltest1`; drop trigger trg
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master-bin.000002 # Query 1 # use `mysqltest1`; insert into t1 values (1)
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select * from t1;
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a
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1
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drop function fn1;
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drop database mysqltest1;
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drop user "zedjzlcsjhd"@127.0.0.1;
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