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9c8c1817ce
should work in Prepared Statements. Post-review changeset.
Problem: There are some commands which are avaiable to be executed in SP
but cannot be prepared. This patch fixes this and makes it possible
prepare these statements.
Changes: The commands later are made available in PS. RESET has been forbidden
in SF/Trigger.
Solution: All current server commands where checked and those missing (see later)
we added. Tests for all of the commands with repeated executions were
added - testing with SP, SF and PS.
SHOW BINLOG EVENTS
SHOW (MASTER | SLAVE) STATUS
SHOW (MASTER | BINARY) LOGS
SHOW (PROCEDURE | FUNCTION) CODE (parsable only in debug builds)
SHOW CREATE (PROCEDURE | FUNCTION | EVENT | TABLE | VIEW)
SHOW (AUTHORS | CONTRIBUTORS | WARNINGS | ERRORS)
CHANGE MASTER
RESET (MASTER | SLAVE | QUERY CACHE)
SLAVE (START | STOP)
CHECKSUM (TABLE | TABLES)
INSTALL PLUGIN
UNINSTALL PLUGIN
CACHE INDEX
LOAD INDEX INTO CACHE
GRANT
REVOKE
KILL
(CREATE | RENAME | DROP) DATABASE
(CREATE | RENAME | DROP) USER
FLUSH (TABLE | TABLES | TABLES WITH READ LOCK | HOSTS | PRIVILEGES |
LOGS | STATUS | MASTER | SLAVE | DES_KEY_FILE | USER_RESOURCES)
87 lines
3.8 KiB
Text
87 lines
3.8 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 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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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 't1'
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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 USAGE ON *.* TO 'second_user'@'localhost' IDENTIFIED BY PASSWORD '*13843FE600B19A81E32AF50D4A6FED25875FF1F3'
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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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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 USAGE ON *.* TO 'second_user'@'localhost' IDENTIFIED BY PASSWORD '*13843FE600B19A81E32AF50D4A6FED25875FF1F3'
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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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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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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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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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revoke all privileges on mysqltest.t1 from 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 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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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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GRANT SELECT ON `mysqltest`.`t9` TO 'second_user'@'localhost'
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execute s_t1 ;
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ERROR 42000: SELECT command denied to user 'second_user'@'localhost' for table 't1'
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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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