108 lines
4.7 KiB
Plaintext
108 lines
4.7 KiB
Plaintext
select * from performance_schema.setup_actors;
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HOST USER ROLE ENABLED HISTORY
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% % % YES YES
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truncate table performance_schema.setup_actors;
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insert into performance_schema.setup_actors
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values ('localhost', 'user1', '%', 'YES', 'YES');
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insert into performance_schema.setup_actors
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values ('localhost', 'user2', '%', 'NO', 'NO');
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create user user1@localhost, user2@localhost;
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grant ALL on *.* to user1@localhost;
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grant ALL on *.* to user2@localhost;
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flush privileges;
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# Switch to (con1, localhost, user1, , )
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select NAME, TYPE, INSTRUMENTED, PROCESSLIST_USER, PROCESSLIST_HOST
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from performance_schema.threads
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where PROCESSLIST_ID = connection_id();
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NAME TYPE INSTRUMENTED PROCESSLIST_USER PROCESSLIST_HOST
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thread/sql/one_connection FOREGROUND YES user1 localhost
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# Switch to (con2, localhost, user2, , )
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select NAME, TYPE, INSTRUMENTED, PROCESSLIST_USER, PROCESSLIST_HOST
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from performance_schema.threads
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where PROCESSLIST_ID = connection_id();
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NAME TYPE INSTRUMENTED PROCESSLIST_USER PROCESSLIST_HOST
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thread/sql/one_connection FOREGROUND NO user2 localhost
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# Switch to connection default
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update performance_schema.setup_actors set ENABLED='NO' where USER='user1';
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update performance_schema.setup_actors set ENABLED='YES' where USER='user2';
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# Switch to connection con1
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select NAME, TYPE, INSTRUMENTED, PROCESSLIST_USER, PROCESSLIST_HOST
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from performance_schema.threads
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where PROCESSLIST_ID = connection_id();
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NAME TYPE INSTRUMENTED PROCESSLIST_USER PROCESSLIST_HOST
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thread/sql/one_connection FOREGROUND YES user1 localhost
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# Switch to connection con2
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select NAME, TYPE, INSTRUMENTED, PROCESSLIST_USER, PROCESSLIST_HOST
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from performance_schema.threads
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where PROCESSLIST_ID = connection_id();
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NAME TYPE INSTRUMENTED PROCESSLIST_USER PROCESSLIST_HOST
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thread/sql/one_connection FOREGROUND NO user2 localhost
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# Disconnect con1 and con2
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# Switch to (con1, localhost, user1, , )
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select NAME, TYPE, INSTRUMENTED, PROCESSLIST_USER, PROCESSLIST_HOST
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from performance_schema.threads
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where PROCESSLIST_ID = connection_id();
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NAME TYPE INSTRUMENTED PROCESSLIST_USER PROCESSLIST_HOST
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thread/sql/one_connection FOREGROUND NO user1 localhost
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# Switch to (con2 localhost, user2, , )
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select NAME, TYPE, INSTRUMENTED, PROCESSLIST_USER, PROCESSLIST_HOST
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from performance_schema.threads
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where PROCESSLIST_ID = connection_id();
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NAME TYPE INSTRUMENTED PROCESSLIST_USER PROCESSLIST_HOST
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thread/sql/one_connection FOREGROUND YES user2 localhost
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# Disconnect con1 and con2
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# Switch to connection default
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revoke update on *.* from 'user2'@'localhost';
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flush privileges;
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# Switch to (con2 localhost, user2, , )
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update performance_schema.setup_actors
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set ENABLED='NO';
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ERROR 42000: UPDATE command denied to user 'user2'@'localhost' for table 'setup_actors'
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insert into performance_schema.setup_actors
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values ('%', 'user1', '%', 'YES', 'YES');
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insert into performance_schema.setup_actors
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values ('localhost', '%', '%', 'NO', 'NO');
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insert into performance_schema.setup_actors
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values ('%', '%', '%', 'YES', 'YES');
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# Switch to (con1, localhost, user1, , )
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select NAME, TYPE, INSTRUMENTED, PROCESSLIST_USER, PROCESSLIST_HOST
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from performance_schema.threads
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where PROCESSLIST_ID = connection_id();
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NAME TYPE INSTRUMENTED PROCESSLIST_USER PROCESSLIST_HOST
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thread/sql/one_connection FOREGROUND NO user1 localhost
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delete from performance_schema.setup_actors where
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HOST='localhost' and USER='user1';
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# Switch to (con1, localhost, user1, , )
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select NAME, TYPE, INSTRUMENTED, PROCESSLIST_USER, PROCESSLIST_HOST
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from performance_schema.threads
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where PROCESSLIST_ID = connection_id();
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NAME TYPE INSTRUMENTED PROCESSLIST_USER PROCESSLIST_HOST
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thread/sql/one_connection FOREGROUND YES user1 localhost
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delete from performance_schema.setup_actors where
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HOST='%' and USER='user1';
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# Switch to (con1, localhost, user1, , )
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select NAME, TYPE, INSTRUMENTED, PROCESSLIST_USER, PROCESSLIST_HOST
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from performance_schema.threads
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where PROCESSLIST_ID = connection_id();
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NAME TYPE INSTRUMENTED PROCESSLIST_USER PROCESSLIST_HOST
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thread/sql/one_connection FOREGROUND NO user1 localhost
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delete from performance_schema.setup_actors where
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HOST='localhost' and USER='%';
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# Switch to (con1, localhost, user1, , )
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select NAME, TYPE, INSTRUMENTED, PROCESSLIST_USER, PROCESSLIST_HOST
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from performance_schema.threads
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where PROCESSLIST_ID = connection_id();
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NAME TYPE INSTRUMENTED PROCESSLIST_USER PROCESSLIST_HOST
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thread/sql/one_connection FOREGROUND YES user1 localhost
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revoke all privileges, grant option from user1@localhost;
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revoke all privileges, grant option from user2@localhost;
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drop user user1@localhost;
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drop user user2@localhost;
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flush privileges;
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truncate table performance_schema.setup_actors;
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insert into performance_schema.setup_actors
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values ('%', '%', '%', 'YES', 'YES');
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select * from performance_schema.setup_actors;
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HOST USER ROLE ENABLED HISTORY
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% % % YES YES
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