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81 lines
2.5 KiB
Text
81 lines
2.5 KiB
Text
create role r1;
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create role r2;
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create role r3;
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create user u1;
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grant r2 to r1;
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grant r3 to r2;
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grant r1 to u1;
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show grants for u1;
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Grants for u1@%
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GRANT USAGE ON *.* TO `u1`@`%`
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GRANT `r1` TO `u1`@`%`
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show grants for r1;
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Grants for r1
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GRANT USAGE ON *.* TO `r1`
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GRANT USAGE ON *.* TO `r2`
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GRANT USAGE ON *.* TO `r3`
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GRANT `r2` TO `r1`
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GRANT `r3` TO `r2`
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grant SELECT on *.* to u1;
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grant INSERT on mysql.* to r1;
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grant DELETE on mysql.roles_mapping to r2;
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grant UPDATE on mysql.user to r3;
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create function mysql.test_func (s CHAR(20))
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returns CHAR(50) DETERMINISTIC
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return concat('Test string: ',s);
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create procedure mysql.test_proc (OUT param1 INT)
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begin
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select COUNT(*) into param1 from mysql.roles_mapping;
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end|
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grant execute on function mysql.test_func to r2;
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grant execute on procedure mysql.test_proc to r3;
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revoke execute on procedure mysql.test_proc from r2;
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ERROR 42000: There is no such grant defined for user 'r2' on host '' on routine 'test_proc'
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show grants for r1;
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Grants for r1
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GRANT DELETE ON `mysql`.`roles_mapping` TO `r2`
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GRANT EXECUTE ON FUNCTION `mysql`.`test_func` TO `r2`
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GRANT EXECUTE ON PROCEDURE `mysql`.`test_proc` TO `r3`
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GRANT INSERT ON `mysql`.* TO `r1`
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GRANT UPDATE ON `mysql`.`user` TO `r3`
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GRANT USAGE ON *.* TO `r1`
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GRANT USAGE ON *.* TO `r2`
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GRANT USAGE ON *.* TO `r3`
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GRANT `r2` TO `r1`
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GRANT `r3` TO `r2`
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show grants for r2;
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Grants for r2
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GRANT DELETE ON `mysql`.`roles_mapping` TO `r2`
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GRANT EXECUTE ON FUNCTION `mysql`.`test_func` TO `r2`
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GRANT EXECUTE ON PROCEDURE `mysql`.`test_proc` TO `r3`
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GRANT UPDATE ON `mysql`.`user` TO `r3`
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GRANT USAGE ON *.* TO `r2`
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GRANT USAGE ON *.* TO `r3`
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GRANT `r3` TO `r2`
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show grants for r3;
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Grants for r3
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GRANT EXECUTE ON PROCEDURE `mysql`.`test_proc` TO `r3`
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GRANT UPDATE ON `mysql`.`user` TO `r3`
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GRANT USAGE ON *.* TO `r3`
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drop function mysql.test_func;
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drop procedure mysql.test_proc;
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create function mysql.test_func (s CHAR(20))
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returns CHAR(50) DETERMINISTIC
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return concat('Test string: ',s);
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show grants for r2;
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Grants for r2
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GRANT DELETE ON `mysql`.`roles_mapping` TO `r2`
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GRANT UPDATE ON `mysql`.`user` TO `r3`
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GRANT USAGE ON *.* TO `r2`
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GRANT USAGE ON *.* TO `r3`
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GRANT `r3` TO `r2`
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connect u1,localhost,u1,,;
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select mysql.test_func("none");
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ERROR 42000: execute command denied to user 'u1'@'%' for routine 'mysql.test_func'
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set role r1;
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select mysql.test_func("r1");
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ERROR 42000: execute command denied to user 'u1'@'%' for routine 'mysql.test_func'
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connection default;
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drop function mysql.test_func;
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drop role r1, r2, r3;
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drop user u1;
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