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			94 lines
		
	
	
	
		
			4 KiB
		
	
	
	
		
			Text
		
	
	
	
	
	
			
		
		
	
	
			94 lines
		
	
	
	
		
			4 KiB
		
	
	
	
		
			Text
		
	
	
	
	
	
test_sequence
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------ grant/revoke/drop affects a parallel session test ------
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show grants for second_user@localhost ;
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ERROR 42000: There is no such grant defined for user 'second_user' on host 'localhost'
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create database mysqltest;
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use mysqltest;
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use test;
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grant usage on mysqltest.* to second_user@localhost
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identified by 'looser' ;
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grant select on mysqltest.t9 to second_user@localhost
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identified by 'looser' ;
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show grants for second_user@localhost ;
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Grants for second_user@localhost
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GRANT SELECT ON `mysqltest`.`t9` TO `second_user`@`localhost`
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GRANT USAGE ON *.* TO `second_user`@`localhost` IDENTIFIED BY PASSWORD '*13843FE600B19A81E32AF50D4A6FED25875FF1F3'
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connect  con3,localhost,second_user,looser,mysqltest;
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connection con3;
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select current_user();
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current_user()
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second_user@localhost
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show grants for current_user();
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Grants for second_user@localhost
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GRANT USAGE ON *.* TO `second_user`@`localhost` IDENTIFIED BY PASSWORD '*13843FE600B19A81E32AF50D4A6FED25875FF1F3'
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GRANT SELECT ON `mysqltest`.`t9` TO `second_user`@`localhost`
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prepare s_t9 from 'select c1 as my_col 
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                                 from t9 where c1= 1' ;
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execute s_t9 ;
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my_col
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1
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select a as my_col from t1;
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ERROR 42000: SELECT command denied to user 'second_user'@'localhost' for table `mysqltest`.`t1`
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connection default;
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grant select on mysqltest.t1 to second_user@localhost
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identified by 'looser' ;
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show grants for second_user@localhost ;
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Grants for second_user@localhost
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GRANT SELECT ON `mysqltest`.`t1` TO `second_user`@`localhost`
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GRANT SELECT ON `mysqltest`.`t9` TO `second_user`@`localhost`
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GRANT USAGE ON *.* TO `second_user`@`localhost` IDENTIFIED BY PASSWORD '*13843FE600B19A81E32AF50D4A6FED25875FF1F3'
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drop table mysqltest.t9 ;
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show grants for second_user@localhost ;
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Grants for second_user@localhost
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GRANT SELECT ON `mysqltest`.`t1` TO `second_user`@`localhost`
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GRANT SELECT ON `mysqltest`.`t9` TO `second_user`@`localhost`
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GRANT USAGE ON *.* TO `second_user`@`localhost` IDENTIFIED BY PASSWORD '*13843FE600B19A81E32AF50D4A6FED25875FF1F3'
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connection con3;
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show grants for second_user@localhost ;
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Grants for second_user@localhost
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GRANT SELECT ON `mysqltest`.`t1` TO `second_user`@`localhost`
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GRANT SELECT ON `mysqltest`.`t9` TO `second_user`@`localhost`
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GRANT USAGE ON *.* TO `second_user`@`localhost` IDENTIFIED BY PASSWORD '*13843FE600B19A81E32AF50D4A6FED25875FF1F3'
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prepare s_t1 from 'select a as my_col from t1' ;
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execute s_t1 ;
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my_col
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1
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2
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3
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4
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execute s_t9 ;
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ERROR 42S02: Table 'mysqltest.t9' doesn't exist
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deallocate prepare s_t9;
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connection default;
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revoke all privileges on mysqltest.t1 from second_user@localhost;
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show grants for second_user@localhost ;
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Grants for second_user@localhost
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GRANT SELECT ON `mysqltest`.`t9` TO `second_user`@`localhost`
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GRANT USAGE ON *.* TO `second_user`@`localhost` IDENTIFIED BY PASSWORD '*13843FE600B19A81E32AF50D4A6FED25875FF1F3'
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connection con3;
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show grants for second_user@localhost ;
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Grants for second_user@localhost
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GRANT SELECT ON `mysqltest`.`t9` TO `second_user`@`localhost`
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GRANT USAGE ON *.* TO `second_user`@`localhost` IDENTIFIED BY PASSWORD '*13843FE600B19A81E32AF50D4A6FED25875FF1F3'
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execute s_t1 ;
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ERROR 42000: SELECT command denied to user 'second_user'@'localhost' for table `mysqltest`.`t1`
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connection default;
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disconnect con3;
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revoke all privileges, grant option from second_user@localhost ;
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show grants for second_user@localhost ;
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Grants for second_user@localhost
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GRANT USAGE ON *.* TO `second_user`@`localhost` IDENTIFIED BY PASSWORD '*13843FE600B19A81E32AF50D4A6FED25875FF1F3'
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drop user second_user@localhost ;
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commit ;
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show grants for second_user@localhost ;
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ERROR 42000: There is no such grant defined for user 'second_user' on host 'localhost'
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drop database mysqltest;
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prepare stmt3 from ' grant all on test.t1 to drop_user@localhost
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identified by ''looser'' ';
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grant all on test.t1 to drop_user@localhost
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identified by 'looser' ;
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prepare stmt3 from ' revoke all privileges on test.t1 from 
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drop_user@localhost ';
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revoke all privileges on test.t1 from drop_user@localhost ;
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prepare stmt3 from ' drop user drop_user@localhost ';
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drop user drop_user@localhost;
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