mirror of
https://github.com/MariaDB/server.git
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3a9358a410
This patch introduces a new way of handling UPDATE and DELETE commands at the top level after the parsing phase. This new way of processing update and delete statements can be seen in the implementation of the prepare() and execute() methods from the new Sql_cmd_dml class. This class derived from the Sql_cmd class can be considered as an interface class for processing such commands as SELECT, INSERT, UPDATE, DELETE and other comands manipulating data in tables. With this patch processing of update and delete statements after parsing proceeds by the following schema: - precheck of the access rights is performed for the used tables - the used tables are opened - context analysis phase is performed for the statement - the used tables are locked - the statement is optimized and executed - clean-up is performed for the statement The implementation of the method Sql_cmd_dml::execute() adheres this schema. The virtual functions of the class Sql_cmd_dml used for precheck of the access rights, context analysis, optimization and execution allow to adjust this schema for processing data manipulation statements of any types. This schema of processing data manipulation statements is taken from the current MySQL code. Moreover the definition the class Sql_cmd_dml introduced in this patch is almost a full replica of such class in the existing MySQL. However the implementation of the derived classes for update and delete statements is quite different. This implementation employs the JOIN class for all kinds of update and delete statements. It allows to perform main bulk of context analysis actions by the function JOIN::prepare(). This guarantees that characteristics and properties of the statement tree discovered for optimization phase when doing context analysis are the same for single-table and multi-table updates and deletes. With this patch the following functions are gone: mysql_prepare_update(), mysql_multi_update_prepare(), mysql_update(), mysql_multi_update(), mysql_prepare_delete(), mysql_multi_delete_prepare(), mysql_delete(). The code within these functions have been used as much as possible though. The functions mysql_test_update() and mysql_test_delete() are also not needed anymore. The method Sql_cmd_dml::prepare() serves processing - update/delete statement - PREPARE stmt FROM "<update/delete statement>" - EXECUTE stmt when stmt is prepared from update/delete statement. Approved by Oleksandr Byelkin <sanja@mariadb.com>
1966 lines
85 KiB
Text
1966 lines
85 KiB
Text
drop database if exists mysqltest;
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drop view if exists v1,v2,v3;
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create user test@localhost;
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grant create view on test.* to test@localhost;
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show grants for test@localhost;
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Grants for test@localhost
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GRANT USAGE ON *.* TO `test`@`localhost`
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GRANT CREATE VIEW ON `test`.* TO `test`@`localhost`
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revoke create view on test.* from test@localhost;
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show grants for test@localhost;
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Grants for test@localhost
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GRANT USAGE ON *.* TO `test`@`localhost`
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drop user test@localhost;
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connect root,localhost,root,,test;
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connection root;
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create database mysqltest;
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create table mysqltest.t1 (a int, b int);
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create table mysqltest.t2 (a int, b int);
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create user mysqltest_1@localhost;
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grant select on mysqltest.t1 to mysqltest_1@localhost;
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grant create view,select on test.* to mysqltest_1@localhost;
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connect user1,localhost,mysqltest_1,,test;
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connection user1;
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create definer=root@localhost view v1 as select * from mysqltest.t1;
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ERROR 42000: Access denied; you need (at least one of) the SET USER privilege(s) for this operation
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create view v1 as select * from mysqltest.t1;
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alter view v1 as select * from mysqltest.t1;
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ERROR 42000: DROP command denied to user 'mysqltest_1'@'localhost' for table `test`.`v1`
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create or replace view v1 as select * from mysqltest.t1;
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ERROR 42000: DROP command denied to user 'mysqltest_1'@'localhost' for table `test`.`v1`
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create view mysqltest.v2 as select * from mysqltest.t1;
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ERROR 42000: CREATE VIEW command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v2`
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create view v2 as select * from mysqltest.t2;
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ERROR 42000: ANY command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`t2`
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connection root;
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show create view v1;
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View Create View character_set_client collation_connection
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v1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqltest_1`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `mysqltest`.`t1`.`a` AS `a`,`mysqltest`.`t1`.`b` AS `b` from `mysqltest`.`t1` latin1 latin1_swedish_ci
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grant create view,drop,select on test.* to mysqltest_1@localhost;
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connection user1;
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use test;
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alter view v1 as select * from mysqltest.t1;
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create or replace view v1 as select * from mysqltest.t1;
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connection root;
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revoke all privileges on mysqltest.t1 from mysqltest_1@localhost;
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revoke all privileges on test.* from mysqltest_1@localhost;
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drop database mysqltest;
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drop view test.v1;
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disconnect user1;
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create database mysqltest;
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create table mysqltest.t1 (a int, b int);
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create view mysqltest.v1 (c,d) as select a+1,b+1 from mysqltest.t1;
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grant select (c) on mysqltest.v1 to mysqltest_1@localhost;
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connect user1,localhost,mysqltest_1,,mysqltest;
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select c from mysqltest.v1;
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c
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select d from mysqltest.v1;
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ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for column 'd' in table 'v1'
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connection root;
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revoke all privileges on mysqltest.v1 from mysqltest_1@localhost;
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drop user mysqltest_1@localhost;
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drop database mysqltest;
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create database mysqltest;
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create table mysqltest.t1 (a int, b int);
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create algorithm=temptable view mysqltest.v1 (c,d) as select a+1,b+1 from mysqltest.t1;
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create user mysqltest_1@localhost;
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grant select (c) on mysqltest.v1 to mysqltest_1@localhost;
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connection user1;
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select c from mysqltest.v1;
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c
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select d from mysqltest.v1;
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ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for column 'd' in table 'v1'
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connection root;
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disconnect user1;
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revoke all privileges on mysqltest.v1 from mysqltest_1@localhost;
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drop user mysqltest_1@localhost;
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drop database mysqltest;
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connection root;
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create database mysqltest;
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create table mysqltest.t1 (a int, b int);
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create table mysqltest.t2 (a int, b int);
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create view mysqltest.v1 (c,d) as select a+1,b+1 from mysqltest.t1;
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create algorithm=temptable view mysqltest.v2 (c,d) as select a+1,b+1 from mysqltest.t1;
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create view mysqltest.v3 (c,d) as select a+1,b+1 from mysqltest.t2;
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create algorithm=temptable view mysqltest.v4 (c,d) as select a+1,b+1 from mysqltest.t2;
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create view mysqltest.v5 (c,d) as select a+1,b+1 from mysqltest.t1;
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create user mysqltest_1@localhost;
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grant select on mysqltest.v1 to mysqltest_1@localhost;
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grant select on mysqltest.v2 to mysqltest_1@localhost;
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grant select on mysqltest.v3 to mysqltest_1@localhost;
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grant select on mysqltest.v4 to mysqltest_1@localhost;
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grant show view on mysqltest.v5 to mysqltest_1@localhost;
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connect user1,localhost,mysqltest_1,,mysqltest;
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select c from mysqltest.v1;
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c
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select c from mysqltest.v2;
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c
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select c from mysqltest.v3;
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c
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select c from mysqltest.v4;
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c
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select c from mysqltest.v5;
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ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v5`
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show columns from mysqltest.v1;
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Field Type Null Key Default Extra
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c bigint(12) YES NULL
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d bigint(12) YES NULL
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show columns from mysqltest.v2;
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Field Type Null Key Default Extra
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c bigint(12) YES NULL
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d bigint(12) YES NULL
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explain select c from mysqltest.v1;
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ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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show create view mysqltest.v1;
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ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v1`
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explain select c from mysqltest.v2;
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ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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show create view mysqltest.v2;
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ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v2`
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explain select c from mysqltest.v3;
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ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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show create view mysqltest.v3;
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ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v3`
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explain select c from mysqltest.v4;
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ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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show create view mysqltest.v4;
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ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v4`
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explain select c from mysqltest.v5;
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ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v5`
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show create view mysqltest.v5;
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ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v5`
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connection root;
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grant select on mysqltest.v5 to mysqltest_1@localhost;
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connection user1;
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show create view mysqltest.v5;
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View Create View character_set_client collation_connection
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v5 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v5` AS select `t1`.`a` + 1 AS `c`,`t1`.`b` + 1 AS `d` from `t1` latin1 latin1_swedish_ci
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explain select c from mysqltest.v1;
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ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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show create view mysqltest.v1;
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ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v1`
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connection root;
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grant show view on mysqltest.v1 to mysqltest_1@localhost;
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grant select on mysqltest.t1 to mysqltest_1@localhost;
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revoke select on mysqltest.v5 from mysqltest_1@localhost;
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disconnect user1;
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connect user1,localhost,mysqltest_1,,mysqltest;
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explain select c from mysqltest.v1;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 system NULL NULL NULL NULL 0 Const row not found
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show create view mysqltest.v1;
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View Create View character_set_client collation_connection
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v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`a` + 1 AS `c`,`t1`.`b` + 1 AS `d` from `t1` latin1 latin1_swedish_ci
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explain select c from mysqltest.v2;
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ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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show create view mysqltest.v2;
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ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v2`
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explain select c from mysqltest.v3;
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ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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show create view mysqltest.v3;
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ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v3`
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explain select c from mysqltest.v4;
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ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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show create view mysqltest.v4;
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ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v4`
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explain select c from mysqltest.v5;
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ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v5`
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connection root;
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grant show view on mysqltest.* to mysqltest_1@localhost;
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disconnect user1;
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connect user1,localhost,mysqltest_1,,mysqltest;
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explain select c from mysqltest.v1;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 system NULL NULL NULL NULL 0 Const row not found
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show create view mysqltest.v1;
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View Create View character_set_client collation_connection
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v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`a` + 1 AS `c`,`t1`.`b` + 1 AS `d` from `t1` latin1 latin1_swedish_ci
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explain select c from mysqltest.v2;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY <derived2> system NULL NULL NULL NULL 0 Const row not found
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2 DERIVED NULL NULL NULL NULL NULL NULL NULL no matching row in const table
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show create view mysqltest.v2;
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View Create View character_set_client collation_connection
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v2 CREATE ALGORITHM=TEMPTABLE DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v2` AS select `t1`.`a` + 1 AS `c`,`t1`.`b` + 1 AS `d` from `t1` latin1 latin1_swedish_ci
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explain select c from mysqltest.v3;
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ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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show create view mysqltest.v3;
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View Create View character_set_client collation_connection
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v3 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v3` AS select `t2`.`a` + 1 AS `c`,`t2`.`b` + 1 AS `d` from `t2` latin1 latin1_swedish_ci
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explain select c from mysqltest.v4;
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ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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show create view mysqltest.v4;
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View Create View character_set_client collation_connection
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v4 CREATE ALGORITHM=TEMPTABLE DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v4` AS select `t2`.`a` + 1 AS `c`,`t2`.`b` + 1 AS `d` from `t2` latin1 latin1_swedish_ci
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connection root;
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revoke all privileges on mysqltest.* from mysqltest_1@localhost;
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drop user mysqltest_1@localhost;
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drop database mysqltest;
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disconnect user1;
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connection root;
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create database mysqltest;
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create table mysqltest.t1 (a int, b int, primary key(a));
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insert into mysqltest.t1 values (10,2), (20,3), (30,4), (40,5), (50,10);
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create table mysqltest.t2 (x int);
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insert into mysqltest.t2 values (3), (4), (5), (6);
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create table mysqltest.t3 (x int);
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insert into mysqltest.t3 values (3), (4), (5), (6);
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create view mysqltest.v1 (a,c) as select a, b+1 from mysqltest.t1;
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create view mysqltest.v2 (a,c) as select a, b from mysqltest.t1;
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create view mysqltest.v3 (a,c) as select a, b+1 from mysqltest.t1;
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create user mysqltest_1@localhost;
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grant update (a) on mysqltest.v2 to mysqltest_1@localhost;
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grant update on mysqltest.v1 to mysqltest_1@localhost;
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grant update on mysqltest.t3 to mysqltest_1@localhost;
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grant select on mysqltest.* to mysqltest_1@localhost;
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connect user1,localhost,mysqltest_1,,mysqltest;
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update t2,v1 set v1.a=v1.a+v1.c where t2.x=v1.c;
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select * from t1;
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a b
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13 2
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24 3
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35 4
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46 5
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50 10
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update v1 set a=a+c;
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select * from t1;
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a b
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16 2
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28 3
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40 4
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52 5
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61 10
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update t2,v2 set v2.a=v2.a+v2.c where t2.x=v2.c;
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select * from t1;
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a b
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16 2
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31 3
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44 4
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57 5
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61 10
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update v2 set a=a+c;
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select * from t1;
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a b
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18 2
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34 3
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48 4
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62 5
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71 10
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update t3,v3 set t3.x=t3.x+v3.c where t3.x=v3.c;
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update t2,v2 set v2.c=v2.a+v2.c where t2.x=v2.c;
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ERROR 42000: UPDATE command denied to user 'mysqltest_1'@'localhost' for column 'c' in table 'v2'
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update v2 set c=a+c;
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ERROR 42000: UPDATE command denied to user 'mysqltest_1'@'localhost' for column 'c' in table 'v2'
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update t2,v3 set v3.a=v3.a+v3.c where t2.x=v3.c;
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ERROR 42000: UPDATE command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v3`
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update v3 set a=a+c;
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ERROR 42000: UPDATE command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v3`
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connection root;
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REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
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drop user mysqltest_1@localhost;
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drop database mysqltest;
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disconnect user1;
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connection root;
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create database mysqltest;
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create table mysqltest.t1 (a int, b int, primary key(a));
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insert into mysqltest.t1 values (1,2), (2,3), (3,4), (4,5), (5,10);
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create table mysqltest.t2 (x int);
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insert into mysqltest.t2 values (3), (4), (5), (6);
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create view mysqltest.v1 (a,c) as select a, b+1 from mysqltest.t1;
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create view mysqltest.v2 (a,c) as select a, b+1 from mysqltest.t1;
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create user mysqltest_1@localhost;
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grant delete on mysqltest.v1 to mysqltest_1@localhost;
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grant select on mysqltest.* to mysqltest_1@localhost;
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connect user1,localhost,mysqltest_1,,mysqltest;
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use mysqltest;
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delete from v1 where c < 4;
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select * from t1;
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a b
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2 3
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3 4
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4 5
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5 10
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delete v1 from t2,v1 where t2.x=v1.c;
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select * from t1;
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a b
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5 10
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delete v2 from t2,v2 where t2.x=v2.c;
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ERROR 42000: DELETE command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v2`
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delete from v2 where c < 4;
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ERROR 42000: DELETE command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v2`
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connection root;
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disconnect user1;
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REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
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drop user mysqltest_1@localhost;
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drop database mysqltest;
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connection root;
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create database mysqltest;
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create table mysqltest.t1 (a int, b int, primary key(a));
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insert into mysqltest.t1 values (1,2), (2,3);
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create table mysqltest.t2 (x int, y int);
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insert into mysqltest.t2 values (3,4);
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create view mysqltest.v1 (a,c) as select a, b from mysqltest.t1;
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create view mysqltest.v2 (a,c) as select a, b from mysqltest.t1;
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create user mysqltest_1@localhost;
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grant insert on mysqltest.v1 to mysqltest_1@localhost;
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grant select on mysqltest.* to mysqltest_1@localhost;
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connect user1,localhost,mysqltest_1,,mysqltest;
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use mysqltest;
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insert into v1 values (5,6);
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select * from t1;
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a b
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1 2
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2 3
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5 6
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insert into v1 select x,y from t2;
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select * from t1;
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a b
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1 2
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2 3
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5 6
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3 4
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insert into v2 values (5,6);
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ERROR 42000: INSERT command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v2`
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insert into v2 select x,y from t2;
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ERROR 42000: INSERT command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v2`
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connection root;
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REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
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drop user mysqltest_1@localhost;
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drop database mysqltest;
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disconnect user1;
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connection root;
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create database mysqltest;
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create table mysqltest.t1 (a int, b int);
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create table mysqltest.t2 (a int, b int);
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create user mysqltest_1@localhost;
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grant update on mysqltest.t1 to mysqltest_1@localhost;
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grant update(b) on mysqltest.t2 to mysqltest_1@localhost;
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grant create view,update on test.* to mysqltest_1@localhost;
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connect user1,localhost,mysqltest_1,,test;
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create view v1 as select * from mysqltest.t1;
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create view v2 as select b from mysqltest.t2;
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create view mysqltest.v1 as select * from mysqltest.t1;
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ERROR 42000: CREATE VIEW command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v1`
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create view v3 as select a from mysqltest.t2;
|
|
ERROR 42000: ANY command denied to user 'mysqltest_1'@'localhost' for column 'a' in table 't2'
|
|
connection root;
|
|
create table mysqltest.v3 (b int);
|
|
grant create view on mysqltest.v3 to mysqltest_1@localhost;
|
|
drop table mysqltest.v3;
|
|
connection user1;
|
|
create view mysqltest.v3 as select b from mysqltest.t2;
|
|
connection root;
|
|
grant create view, update on mysqltest.v3 to mysqltest_1@localhost;
|
|
drop view mysqltest.v3;
|
|
connection user1;
|
|
create view mysqltest.v3 as select b from mysqltest.t2;
|
|
create view v4 as select b+1 from mysqltest.t2;
|
|
ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for column 'b' in table 't2'
|
|
connection root;
|
|
grant create view,update,select on test.* to mysqltest_1@localhost;
|
|
connection user1;
|
|
create view v4 as select b+1 from mysqltest.t2;
|
|
ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for column 'b' in table 't2'
|
|
connection root;
|
|
grant update,select(b) on mysqltest.t2 to mysqltest_1@localhost;
|
|
connection user1;
|
|
create view v4 as select b+1 from mysqltest.t2;
|
|
connection root;
|
|
REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
|
|
drop user mysqltest_1@localhost;
|
|
drop database mysqltest;
|
|
drop view v1,v2,v4;
|
|
disconnect user1;
|
|
connection root;
|
|
create database mysqltest;
|
|
create table mysqltest.t1 (a int);
|
|
create user mysqltest_1@localhost;
|
|
grant all privileges on mysqltest.* to mysqltest_1@localhost;
|
|
connect user1,localhost,mysqltest_1,,mysqltest;
|
|
create view v1 as select * from t1;
|
|
connection root;
|
|
revoke all privileges on mysqltest.* from mysqltest_1@localhost;
|
|
drop user mysqltest_1@localhost;
|
|
drop database mysqltest;
|
|
disconnect user1;
|
|
connection root;
|
|
create database mysqltest;
|
|
create table mysqltest.t1 (a int, b int);
|
|
create user mysqltest_1@localhost;
|
|
grant select on mysqltest.t1 to mysqltest_1@localhost;
|
|
grant create view,select on test.* to mysqltest_1@localhost;
|
|
connect user1,localhost,mysqltest_1,,test;
|
|
create view v1 as select * from mysqltest.t1;
|
|
connection root;
|
|
show create view v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqltest_1`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `mysqltest`.`t1`.`a` AS `a`,`mysqltest`.`t1`.`b` AS `b` from `mysqltest`.`t1` latin1 latin1_swedish_ci
|
|
revoke select on mysqltest.t1 from mysqltest_1@localhost;
|
|
select * from v1;
|
|
ERROR HY000: View 'test.v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
grant select on mysqltest.t1 to mysqltest_1@localhost;
|
|
select * from v1;
|
|
a b
|
|
REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
|
|
drop user mysqltest_1@localhost;
|
|
drop view v1;
|
|
drop database mysqltest;
|
|
disconnect user1;
|
|
connection root;
|
|
create database mysqltest;
|
|
use mysqltest;
|
|
create table t1 (a int);
|
|
insert into t1 values (1);
|
|
create table t2 (s1 int);
|
|
drop function if exists f2;
|
|
create function f2 () returns int begin declare v int; select s1 from t2
|
|
into v; return v; end//
|
|
create algorithm=TEMPTABLE view v1 as select f2() from t1;
|
|
create algorithm=MERGE view v2 as select f2() from t1;
|
|
create algorithm=TEMPTABLE SQL SECURITY INVOKER view v3 as select f2() from t1;
|
|
create algorithm=MERGE SQL SECURITY INVOKER view v4 as select f2() from t1;
|
|
create SQL SECURITY INVOKER view v5 as select * from v4;
|
|
create user mysqltest_1@localhost;
|
|
grant select on v1 to mysqltest_1@localhost;
|
|
grant select on v2 to mysqltest_1@localhost;
|
|
grant select on v3 to mysqltest_1@localhost;
|
|
grant select on v4 to mysqltest_1@localhost;
|
|
grant select on v5 to mysqltest_1@localhost;
|
|
connect user1,localhost,mysqltest_1,,mysqltest;
|
|
select * from v1;
|
|
f2()
|
|
NULL
|
|
select * from v2;
|
|
f2()
|
|
NULL
|
|
select * from v3;
|
|
ERROR HY000: View 'mysqltest.v3' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
select * from v4;
|
|
ERROR HY000: View 'mysqltest.v4' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
select * from v5;
|
|
ERROR HY000: View 'mysqltest.v5' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
connection root;
|
|
drop view v1, v2, v3, v4, v5;
|
|
drop function f2;
|
|
drop table t1, t2;
|
|
use test;
|
|
REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
|
|
drop user mysqltest_1@localhost;
|
|
drop database mysqltest;
|
|
disconnect user1;
|
|
connection root;
|
|
create database mysqltest;
|
|
use mysqltest;
|
|
create table t1 (a int);
|
|
insert into t1 values (1);
|
|
create table t2 (s1 int);
|
|
drop function if exists f2;
|
|
create function f2 () returns int begin declare v int; select s1 from t2
|
|
into v; return v; end//
|
|
create user mysqltest_1@localhost;
|
|
grant select on t1 to mysqltest_1@localhost;
|
|
grant execute on function f2 to mysqltest_1@localhost;
|
|
grant create view on mysqltest.* to mysqltest_1@localhost;
|
|
connect user1,localhost,mysqltest_1,,mysqltest;
|
|
create algorithm=TEMPTABLE view v1 as select f2() from t1;
|
|
create algorithm=MERGE view v2 as select f2() from t1;
|
|
create algorithm=TEMPTABLE SQL SECURITY INVOKER view v3 as select f2() from t1;
|
|
create algorithm=MERGE SQL SECURITY INVOKER view v4 as select f2() from t1;
|
|
connection root;
|
|
create view v5 as select * from v1;
|
|
revoke execute on function f2 from mysqltest_1@localhost;
|
|
select * from v1;
|
|
ERROR HY000: View 'mysqltest.v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
select * from v2;
|
|
ERROR HY000: View 'mysqltest.v2' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
select * from v3;
|
|
f2()
|
|
NULL
|
|
select * from v4;
|
|
f2()
|
|
NULL
|
|
select * from v5;
|
|
ERROR HY000: View 'mysqltest.v5' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
drop view v1, v2, v3, v4, v5;
|
|
drop function f2;
|
|
drop table t1, t2;
|
|
use test;
|
|
REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
|
|
drop user mysqltest_1@localhost;
|
|
drop database mysqltest;
|
|
disconnect user1;
|
|
connection root;
|
|
create database mysqltest;
|
|
use mysqltest;
|
|
create table t1 (a int);
|
|
create table v1 (a int);
|
|
insert into t1 values (1);
|
|
create user mysqltest_1@localhost;
|
|
grant select on t1 to mysqltest_1@localhost;
|
|
grant select on v1 to mysqltest_1@localhost;
|
|
grant create view on mysqltest.* to mysqltest_1@localhost;
|
|
drop table v1;
|
|
connect user1,localhost,mysqltest_1,,mysqltest;
|
|
create algorithm=TEMPTABLE view v1 as select *, a as b from t1;
|
|
create algorithm=MERGE view v2 as select *, a as b from t1;
|
|
create algorithm=TEMPTABLE SQL SECURITY INVOKER view v3 as select *, a as b from t1;
|
|
create algorithm=MERGE SQL SECURITY INVOKER view v4 as select *, a as b from t1;
|
|
create view v5 as select * from v1;
|
|
connection root;
|
|
revoke select on t1 from mysqltest_1@localhost;
|
|
select * from v1;
|
|
ERROR HY000: View 'mysqltest.v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
select * from v2;
|
|
ERROR HY000: View 'mysqltest.v2' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
select * from v3;
|
|
a b
|
|
1 1
|
|
select * from v4;
|
|
a b
|
|
1 1
|
|
select * from v5;
|
|
ERROR HY000: View 'mysqltest.v5' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
drop table t1;
|
|
use test;
|
|
REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
|
|
drop user mysqltest_1@localhost;
|
|
drop database mysqltest;
|
|
disconnect user1;
|
|
connection root;
|
|
create database mysqltest;
|
|
use mysqltest;
|
|
create table t1 (a int);
|
|
insert into t1 values (1);
|
|
create algorithm=TEMPTABLE view v1 as select *, a as b from t1;
|
|
create algorithm=MERGE view v2 as select *, a as b from t1;
|
|
create algorithm=TEMPTABLE SQL SECURITY INVOKER view v3 as select *, a as b from t1;
|
|
create algorithm=MERGE SQL SECURITY INVOKER view v4 as select *, a as b from t1;
|
|
create SQL SECURITY INVOKER view v5 as select * from v4;
|
|
create user mysqltest_1@localhost;
|
|
grant select on v1 to mysqltest_1@localhost;
|
|
grant select on v2 to mysqltest_1@localhost;
|
|
grant select on v3 to mysqltest_1@localhost;
|
|
grant select on v4 to mysqltest_1@localhost;
|
|
grant select on v5 to mysqltest_1@localhost;
|
|
connect user1,localhost,mysqltest_1,,mysqltest;
|
|
select * from v1;
|
|
a b
|
|
1 1
|
|
select * from v2;
|
|
a b
|
|
1 1
|
|
select * from v3;
|
|
ERROR HY000: View 'mysqltest.v3' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
select * from v4;
|
|
ERROR HY000: View 'mysqltest.v4' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
select * from v5;
|
|
ERROR HY000: View 'mysqltest.v5' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
connection root;
|
|
drop view v1, v2, v3, v4, v5;
|
|
drop table t1;
|
|
use test;
|
|
REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
|
|
drop user mysqltest_1@localhost;
|
|
drop database mysqltest;
|
|
disconnect user1;
|
|
create user 'test14256'@'%';
|
|
grant all on test.* to 'test14256'@'%';
|
|
connect test14256,localhost,test14256,,test;
|
|
connection test14256;
|
|
use test;
|
|
create view v1 as select 42;
|
|
show create view v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`test14256`@`%` SQL SECURITY DEFINER VIEW `v1` AS select 42 AS `42` latin1 latin1_swedish_ci
|
|
select definer into @v1def1 from information_schema.views
|
|
where table_schema = 'test' and table_name='v1';
|
|
drop view v1;
|
|
create definer=`test14256`@`%` view v1 as select 42;
|
|
show create view v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`test14256`@`%` SQL SECURITY DEFINER VIEW `v1` AS select 42 AS `42` latin1 latin1_swedish_ci
|
|
select definer into @v1def2 from information_schema.views
|
|
where table_schema = 'test' and table_name='v1';
|
|
drop view v1;
|
|
select @v1def1, @v1def2, @v1def1=@v1def2;
|
|
@v1def1 @v1def2 @v1def1=@v1def2
|
|
test14256@% test14256@% 1
|
|
connection root;
|
|
disconnect test14256;
|
|
drop user test14256;
|
|
connection root;
|
|
create database mysqltest;
|
|
use mysqltest;
|
|
CREATE TABLE t1 (i INT);
|
|
CREATE VIEW v1 AS SELECT * FROM t1;
|
|
SHOW CREATE VIEW v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`i` AS `i` from `t1` latin1 latin1_swedish_ci
|
|
create user mysqltest_1@localhost;
|
|
GRANT SELECT, LOCK TABLES ON mysqltest.* TO mysqltest_1@localhost;
|
|
connect user1,localhost,mysqltest_1,,mysqltest;
|
|
LOCK TABLES v1 READ;
|
|
SHOW CREATE TABLE v1;
|
|
ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table `mysqltest`.`v1`
|
|
UNLOCK TABLES;
|
|
connection root;
|
|
use test;
|
|
drop user mysqltest_1@localhost;
|
|
drop database mysqltest;
|
|
disconnect user1;
|
|
disconnect root;
|
|
connection default;
|
|
create definer=some_user@`` sql security invoker view v1 as select 1;
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('some_user'@'%') does not exist
|
|
create definer=some_user@localhost sql security invoker view v2 as select 1;
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('some_user'@'localhost') does not exist
|
|
show create view v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`some_user`@`%` SQL SECURITY INVOKER VIEW `v1` AS select 1 AS `1` latin1 latin1_swedish_ci
|
|
show create view v2;
|
|
View Create View character_set_client collation_connection
|
|
v2 CREATE ALGORITHM=UNDEFINED DEFINER=`some_user`@`localhost` SQL SECURITY INVOKER VIEW `v2` AS select 1 AS `1` latin1 latin1_swedish_ci
|
|
drop view v1;
|
|
drop view v2;
|
|
CREATE DATABASE mysqltest1;
|
|
CREATE USER readonly@localhost;
|
|
CREATE TABLE mysqltest1.t1 (x INT);
|
|
INSERT INTO mysqltest1.t1 VALUES (1), (2);
|
|
CREATE SQL SECURITY INVOKER VIEW mysqltest1.v_t1 AS SELECT * FROM mysqltest1.t1;
|
|
CREATE SQL SECURITY DEFINER VIEW mysqltest1.v_ts AS SELECT * FROM mysqltest1.t1;
|
|
CREATE SQL SECURITY DEFINER VIEW mysqltest1.v_ti AS SELECT * FROM mysqltest1.t1;
|
|
CREATE SQL SECURITY DEFINER VIEW mysqltest1.v_tu AS SELECT * FROM mysqltest1.t1;
|
|
CREATE SQL SECURITY DEFINER VIEW mysqltest1.v_tus AS SELECT * FROM mysqltest1.t1;
|
|
CREATE SQL SECURITY DEFINER VIEW mysqltest1.v_td AS SELECT * FROM mysqltest1.t1;
|
|
CREATE SQL SECURITY DEFINER VIEW mysqltest1.v_tds AS SELECT * FROM mysqltest1.t1;
|
|
GRANT SELECT, INSERT, UPDATE, DELETE ON mysqltest1.v_t1 TO readonly@localhost;
|
|
GRANT SELECT ON mysqltest1.v_ts TO readonly@localhost;
|
|
GRANT INSERT ON mysqltest1.v_ti TO readonly@localhost;
|
|
GRANT UPDATE ON mysqltest1.v_tu TO readonly@localhost;
|
|
GRANT UPDATE,SELECT ON mysqltest1.v_tus TO readonly@localhost;
|
|
GRANT DELETE ON mysqltest1.v_td TO readonly@localhost;
|
|
GRANT DELETE,SELECT ON mysqltest1.v_tds TO readonly@localhost;
|
|
connect n1,localhost,readonly,,mysqltest1;
|
|
connection n1;
|
|
SELECT * FROM mysqltest1.v_t1;
|
|
ERROR HY000: View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
INSERT INTO mysqltest1.v_t1 VALUES(4);
|
|
ERROR HY000: View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
DELETE FROM mysqltest1.v_t1 WHERE x = 1;
|
|
ERROR HY000: View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
UPDATE mysqltest1.v_t1 SET x = 3 WHERE x = 2;
|
|
ERROR HY000: View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
UPDATE mysqltest1.v_t1 SET x = 3;
|
|
ERROR HY000: View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
DELETE FROM mysqltest1.v_t1;
|
|
ERROR HY000: View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SELECT 1 FROM mysqltest1.v_t1;
|
|
ERROR HY000: View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SELECT * FROM mysqltest1.t1;
|
|
ERROR 42000: SELECT command denied to user 'readonly'@'localhost' for table `mysqltest1`.`t1`
|
|
SELECT * FROM mysqltest1.v_ts;
|
|
x
|
|
1
|
|
2
|
|
SELECT * FROM mysqltest1.v_ts, mysqltest1.t1 WHERE mysqltest1.t1.x = mysqltest1.v_ts.x;
|
|
ERROR 42000: SELECT command denied to user 'readonly'@'localhost' for table `mysqltest1`.`t1`
|
|
SELECT * FROM mysqltest1.v_ti;
|
|
ERROR 42000: SELECT command denied to user 'readonly'@'localhost' for table `mysqltest1`.`v_ti`
|
|
INSERT INTO mysqltest1.v_ts VALUES (100);
|
|
ERROR 42000: INSERT command denied to user 'readonly'@'localhost' for table `mysqltest1`.`v_ts`
|
|
INSERT INTO mysqltest1.v_ti VALUES (100);
|
|
UPDATE mysqltest1.v_ts SET x= 200 WHERE x = 100;
|
|
ERROR 42000: UPDATE command denied to user 'readonly'@'localhost' for table `mysqltest1`.`v_ts`
|
|
UPDATE mysqltest1.v_ts SET x= 200;
|
|
ERROR 42000: UPDATE command denied to user 'readonly'@'localhost' for table `mysqltest1`.`v_ts`
|
|
UPDATE mysqltest1.v_tu SET x= 200 WHERE x = 100;
|
|
ERROR 42000: SELECT command denied to user 'readonly'@'localhost' for column 'x' in table 'v_tu'
|
|
UPDATE mysqltest1.v_tus SET x= 200 WHERE x = 100;
|
|
UPDATE mysqltest1.v_tu SET x= 200;
|
|
DELETE FROM mysqltest1.v_ts WHERE x= 200;
|
|
ERROR 42000: DELETE command denied to user 'readonly'@'localhost' for table `mysqltest1`.`v_ts`
|
|
DELETE FROM mysqltest1.v_ts;
|
|
ERROR 42000: DELETE command denied to user 'readonly'@'localhost' for table `mysqltest1`.`v_ts`
|
|
DELETE FROM mysqltest1.v_td WHERE x= 200;
|
|
ERROR 42000: SELECT command denied to user 'readonly'@'localhost' for column 'x' in table 'v_td'
|
|
DELETE FROM mysqltest1.v_tds WHERE x= 200;
|
|
DELETE FROM mysqltest1.v_td;
|
|
connection default;
|
|
disconnect n1;
|
|
DROP VIEW mysqltest1.v_tds;
|
|
DROP VIEW mysqltest1.v_td;
|
|
DROP VIEW mysqltest1.v_tus;
|
|
DROP VIEW mysqltest1.v_tu;
|
|
DROP VIEW mysqltest1.v_ti;
|
|
DROP VIEW mysqltest1.v_ts;
|
|
DROP VIEW mysqltest1.v_t1;
|
|
DROP TABLE mysqltest1.t1;
|
|
DROP USER readonly@localhost;
|
|
DROP DATABASE mysqltest1;
|
|
CREATE TABLE t1 (a INT PRIMARY KEY);
|
|
INSERT INTO t1 VALUES (1), (2), (3);
|
|
CREATE DEFINER = 'no-such-user'@localhost VIEW v AS SELECT a from t1;
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('no-such-user'@'localhost') does not exist
|
|
SHOW CREATE VIEW v;
|
|
View Create View character_set_client collation_connection
|
|
v CREATE ALGORITHM=UNDEFINED DEFINER=`no-such-user`@`localhost` SQL SECURITY DEFINER VIEW `v` AS select `test`.`t1`.`a` AS `a` from `t1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('no-such-user'@'localhost') does not exist
|
|
SELECT * FROM v;
|
|
ERROR HY000: The user specified as a definer ('no-such-user'@'localhost') does not exist
|
|
DROP VIEW v;
|
|
DROP TABLE t1;
|
|
USE test;
|
|
CREATE USER mysqltest_db1@localhost identified by 'PWD';
|
|
GRANT ALL ON mysqltest_db1.* TO mysqltest_db1@localhost WITH GRANT OPTION;
|
|
connect session1,localhost,mysqltest_db1,PWD,"*NO-ONE*";
|
|
CREATE SCHEMA mysqltest_db1 ;
|
|
USE mysqltest_db1 ;
|
|
CREATE TABLE t1 (f1 INTEGER);
|
|
CREATE VIEW view1 AS
|
|
SELECT * FROM t1;
|
|
SHOW CREATE VIEW view1;
|
|
View Create View character_set_client collation_connection
|
|
view1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqltest_db1`@`localhost` SQL SECURITY DEFINER VIEW `view1` AS select `t1`.`f1` AS `f1` from `t1` latin1 latin1_swedish_ci
|
|
CREATE VIEW view2 AS
|
|
SELECT * FROM view1;
|
|
# Here comes a suspicious warning
|
|
SHOW CREATE VIEW view2;
|
|
View Create View character_set_client collation_connection
|
|
view2 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqltest_db1`@`localhost` SQL SECURITY DEFINER VIEW `view2` AS select `view1`.`f1` AS `f1` from `view1` latin1 latin1_swedish_ci
|
|
# But the view view2 is usable
|
|
SELECT * FROM view2;
|
|
f1
|
|
CREATE VIEW view3 AS
|
|
SELECT * FROM view2;
|
|
SELECT * from view3;
|
|
f1
|
|
connection default;
|
|
disconnect session1;
|
|
DROP VIEW mysqltest_db1.view3;
|
|
DROP VIEW mysqltest_db1.view2;
|
|
DROP VIEW mysqltest_db1.view1;
|
|
DROP TABLE mysqltest_db1.t1;
|
|
DROP SCHEMA mysqltest_db1;
|
|
DROP USER mysqltest_db1@localhost;
|
|
CREATE DATABASE test1;
|
|
CREATE DATABASE test2;
|
|
CREATE TABLE test1.t0 (a VARCHAR(20));
|
|
CREATE TABLE test2.t1 (a VARCHAR(20));
|
|
CREATE VIEW test2.t3 AS SELECT * FROM test1.t0;
|
|
CREATE OR REPLACE VIEW test.v1 AS
|
|
SELECT ta.a AS col1, tb.a AS col2 FROM test2.t3 ta, test2.t1 tb;
|
|
DROP VIEW test.v1;
|
|
DROP VIEW test2.t3;
|
|
DROP TABLE test2.t1, test1.t0;
|
|
DROP DATABASE test2;
|
|
DROP DATABASE test1;
|
|
DROP VIEW IF EXISTS v1;
|
|
DROP VIEW IF EXISTS v2;
|
|
DROP VIEW IF EXISTS v3;
|
|
DROP FUNCTION IF EXISTS f1;
|
|
DROP FUNCTION IF EXISTS f2;
|
|
DROP PROCEDURE IF EXISTS p1;
|
|
CREATE SQL SECURITY DEFINER VIEW v1 AS SELECT CURRENT_USER() AS cu;
|
|
CREATE FUNCTION f1() RETURNS VARCHAR(77) SQL SECURITY INVOKER
|
|
RETURN CURRENT_USER();
|
|
CREATE SQL SECURITY DEFINER VIEW v2 AS SELECT f1() AS cu;
|
|
CREATE PROCEDURE p1(OUT cu VARCHAR(77)) SQL SECURITY INVOKER
|
|
SET cu= CURRENT_USER();
|
|
CREATE FUNCTION f2() RETURNS VARCHAR(77) SQL SECURITY INVOKER
|
|
BEGIN
|
|
DECLARE cu VARCHAR(77);
|
|
CALL p1(cu);
|
|
RETURN cu;
|
|
END|
|
|
CREATE SQL SECURITY DEFINER VIEW v3 AS SELECT f2() AS cu;
|
|
CREATE USER mysqltest_u1@localhost;
|
|
GRANT ALL ON test.* TO mysqltest_u1@localhost;
|
|
connect conn1, localhost, mysqltest_u1,,;
|
|
|
|
The following tests should all return 1.
|
|
|
|
SELECT CURRENT_USER() = 'mysqltest_u1@localhost';
|
|
CURRENT_USER() = 'mysqltest_u1@localhost'
|
|
1
|
|
SELECT f1() = 'mysqltest_u1@localhost';
|
|
f1() = 'mysqltest_u1@localhost'
|
|
1
|
|
CALL p1(@cu);
|
|
SELECT @cu = 'mysqltest_u1@localhost';
|
|
@cu = 'mysqltest_u1@localhost'
|
|
1
|
|
SELECT f2() = 'mysqltest_u1@localhost';
|
|
f2() = 'mysqltest_u1@localhost'
|
|
1
|
|
SELECT cu = 'root@localhost' FROM v1;
|
|
cu = 'root@localhost'
|
|
1
|
|
SELECT cu = 'root@localhost' FROM v2;
|
|
cu = 'root@localhost'
|
|
1
|
|
SELECT cu = 'root@localhost' FROM v3;
|
|
cu = 'root@localhost'
|
|
1
|
|
disconnect conn1;
|
|
connection default;
|
|
DROP VIEW v3;
|
|
DROP FUNCTION f2;
|
|
DROP PROCEDURE p1;
|
|
DROP FUNCTION f1;
|
|
DROP VIEW v2;
|
|
DROP VIEW v1;
|
|
DROP USER mysqltest_u1@localhost;
|
|
connect root,localhost,root,,;
|
|
connection root;
|
|
CREATE DATABASE db17254;
|
|
USE db17254;
|
|
CREATE TABLE t1 (f1 INT);
|
|
INSERT INTO t1 VALUES (10),(20);
|
|
CREATE USER def_17254@localhost;
|
|
GRANT SELECT ON db17254.* TO def_17254@localhost;
|
|
CREATE USER inv_17254@localhost;
|
|
GRANT SELECT ON db17254.t1 TO inv_17254@localhost;
|
|
GRANT CREATE VIEW ON db17254.* TO def_17254@localhost;
|
|
connect def,localhost,def_17254,,db17254;
|
|
connection def;
|
|
CREATE VIEW v1 AS SELECT * FROM t1;
|
|
connection root;
|
|
GRANT SELECT ON db17254.v1 TO inv_17254@localhost;
|
|
DROP USER def_17254@localhost;
|
|
connect inv,localhost,inv_17254,,db17254;
|
|
connection inv;
|
|
for a user without SET USER
|
|
SELECT * FROM v1;
|
|
ERROR 28000: Access denied for user 'inv_17254'@'localhost' (using password: NO)
|
|
disconnect inv;
|
|
connection root;
|
|
GRANT SET USER ON *.* TO inv_17254@localhost;
|
|
connect inv2,localhost,inv_17254,,db17254;
|
|
connection inv2;
|
|
SHOW GRANTS;
|
|
Grants for inv_17254@localhost
|
|
GRANT SET USER ON *.* TO `inv_17254`@`localhost`
|
|
GRANT SELECT ON `db17254`.`v1` TO `inv_17254`@`localhost`
|
|
GRANT SELECT ON `db17254`.`t1` TO `inv_17254`@`localhost`
|
|
SELECT CURRENT_USER, SYSTEM_USER(), USER();
|
|
CURRENT_USER SYSTEM_USER() USER()
|
|
inv_17254@localhost inv_17254@localhost inv_17254@localhost
|
|
for a user with SET USER
|
|
SELECT * FROM v1;
|
|
ERROR HY000: The user specified as a definer ('def_17254'@'localhost') does not exist
|
|
disconnect inv2;
|
|
connection root;
|
|
for a superuser
|
|
SELECT * FROM v1;
|
|
ERROR HY000: The user specified as a definer ('def_17254'@'localhost') does not exist
|
|
DROP USER inv_17254@localhost;
|
|
DROP DATABASE db17254;
|
|
disconnect def;
|
|
DROP DATABASE IF EXISTS mysqltest_db1;
|
|
DROP DATABASE IF EXISTS mysqltest_db2;
|
|
DROP USER mysqltest_u1;
|
|
DROP USER mysqltest_u2;
|
|
CREATE USER mysqltest_u1@localhost;
|
|
CREATE USER mysqltest_u2@localhost;
|
|
CREATE DATABASE mysqltest_db1;
|
|
CREATE DATABASE mysqltest_db2;
|
|
GRANT ALL ON mysqltest_db1.* TO mysqltest_u1@localhost WITH GRANT OPTION;
|
|
GRANT ALL ON mysqltest_db2.* TO mysqltest_u2@localhost;
|
|
connect conn1, localhost, mysqltest_u1, , mysqltest_db1;
|
|
CREATE TABLE t1 (i INT);
|
|
INSERT INTO t1 VALUES (1);
|
|
CREATE VIEW v1 AS SELECT i FROM t1 WHERE 1 IN (SELECT * FROM t1);
|
|
CREATE TABLE t2 (s CHAR(7));
|
|
INSERT INTO t2 VALUES ('public');
|
|
GRANT SELECT ON v1 TO mysqltest_u2@localhost;
|
|
GRANT SELECT ON t2 TO mysqltest_u2@localhost;
|
|
connect conn2, localhost, mysqltest_u2, , mysqltest_db2;
|
|
SELECT * FROM mysqltest_db1.v1, mysqltest_db1.t2;
|
|
i s
|
|
1 public
|
|
PREPARE stmt1 FROM "SELECT * FROM mysqltest_db1.t2";
|
|
EXECUTE stmt1;
|
|
s
|
|
public
|
|
PREPARE stmt2 FROM "SELECT * FROM mysqltest_db1.v1, mysqltest_db1.t2";
|
|
EXECUTE stmt2;
|
|
i s
|
|
1 public
|
|
connection conn1;
|
|
REVOKE SELECT ON t2 FROM mysqltest_u2@localhost;
|
|
UPDATE t2 SET s = 'private' WHERE s = 'public';
|
|
connection conn2;
|
|
SELECT * FROM mysqltest_db1.v1, mysqltest_db1.t2;
|
|
ERROR 42000: SELECT command denied to user 'mysqltest_u2'@'localhost' for table `mysqltest_db1`.`t2`
|
|
EXECUTE stmt1;
|
|
ERROR 42000: SELECT command denied to user 'mysqltest_u2'@'localhost' for table `mysqltest_db1`.`t2`
|
|
EXECUTE stmt2;
|
|
ERROR 42000: SELECT command denied to user 'mysqltest_u2'@'localhost' for table `mysqltest_db1`.`t2`
|
|
disconnect conn2;
|
|
disconnect conn1;
|
|
connection default;
|
|
REVOKE ALL ON mysqltest_db1.* FROM mysqltest_u1@localhost;
|
|
REVOKE ALL ON mysqltest_db2.* FROM mysqltest_u2@localhost;
|
|
DROP DATABASE mysqltest_db1;
|
|
DROP DATABASE mysqltest_db2;
|
|
DROP USER mysqltest_u1@localhost;
|
|
DROP USER mysqltest_u2@localhost;
|
|
connection root;
|
|
CREATE DATABASE db26813;
|
|
USE db26813;
|
|
CREATE TABLE t1(f1 INT, f2 INT);
|
|
CREATE VIEW v1 AS SELECT f1 FROM t1;
|
|
CREATE VIEW v2 AS SELECT f1 FROM t1;
|
|
CREATE VIEW v3 AS SELECT f1 FROM t1;
|
|
CREATE USER u26813@localhost;
|
|
GRANT DROP ON db26813.v1 TO u26813@localhost;
|
|
GRANT CREATE VIEW ON db26813.v2 TO u26813@localhost;
|
|
GRANT DROP, CREATE VIEW ON db26813.v3 TO u26813@localhost;
|
|
GRANT SELECT ON db26813.t1 TO u26813@localhost;
|
|
connect u1,localhost,u26813,,db26813;
|
|
connection u1;
|
|
ALTER VIEW v1 AS SELECT f2 FROM t1;
|
|
ERROR 42000: CREATE VIEW command denied to user 'u26813'@'localhost' for table `db26813`.`v1`
|
|
ALTER VIEW v2 AS SELECT f2 FROM t1;
|
|
ERROR 42000: DROP command denied to user 'u26813'@'localhost' for table `db26813`.`v2`
|
|
ALTER VIEW v3 AS SELECT f2 FROM t1;
|
|
ERROR 42000: Access denied; you need (at least one of) the SET USER privilege(s) for this operation
|
|
connection root;
|
|
SHOW CREATE VIEW v3;
|
|
View Create View character_set_client collation_connection
|
|
v3 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v3` AS select `t1`.`f1` AS `f1` from `t1` latin1 latin1_swedish_ci
|
|
DROP USER u26813@localhost;
|
|
DROP DATABASE db26813;
|
|
disconnect u1;
|
|
#
|
|
# Bug#29908 A user can gain additional access through the ALTER VIEW.
|
|
#
|
|
connection root;
|
|
CREATE DATABASE mysqltest_29908;
|
|
USE mysqltest_29908;
|
|
CREATE TABLE t1(f1 INT, f2 INT);
|
|
CREATE USER u29908_1@localhost;
|
|
CREATE DEFINER = u29908_1@localhost VIEW v1 AS SELECT f1 FROM t1;
|
|
CREATE DEFINER = u29908_1@localhost SQL SECURITY INVOKER VIEW v2 AS
|
|
SELECT f1 FROM t1;
|
|
GRANT SELECT, DROP, CREATE VIEW, SHOW VIEW ON mysqltest_29908.v1 TO u29908_1@localhost;
|
|
GRANT SELECT, DROP, CREATE VIEW, SHOW VIEW ON mysqltest_29908.v2 TO u29908_1@localhost;
|
|
GRANT SELECT ON mysqltest_29908.t1 TO u29908_1@localhost;
|
|
CREATE USER u29908_2@localhost;
|
|
GRANT SELECT, DROP, CREATE VIEW ON mysqltest_29908.v1 TO u29908_2@localhost;
|
|
GRANT SELECT, DROP, CREATE VIEW, SHOW VIEW ON mysqltest_29908.v2 TO u29908_2@localhost;
|
|
GRANT SELECT ON mysqltest_29908.t1 TO u29908_2@localhost;
|
|
connect u2,localhost,u29908_2,,mysqltest_29908;
|
|
ALTER VIEW v1 AS SELECT f2 FROM t1;
|
|
ERROR 42000: Access denied; you need (at least one of) the SET USER privilege(s) for this operation
|
|
ALTER VIEW v2 AS SELECT f2 FROM t1;
|
|
ERROR 42000: Access denied; you need (at least one of) the SET USER privilege(s) for this operation
|
|
SHOW CREATE VIEW v2;
|
|
View Create View character_set_client collation_connection
|
|
v2 CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY INVOKER VIEW `v2` AS select `t1`.`f1` AS `f1` from `t1` latin1 latin1_swedish_ci
|
|
connect u1,localhost,u29908_1,,mysqltest_29908;
|
|
ALTER VIEW v1 AS SELECT f2 FROM t1;
|
|
SHOW CREATE VIEW v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`f2` AS `f2` from `t1` latin1 latin1_swedish_ci
|
|
ALTER VIEW v2 AS SELECT f2 FROM t1;
|
|
SHOW CREATE VIEW v2;
|
|
View Create View character_set_client collation_connection
|
|
v2 CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY INVOKER VIEW `v2` AS select `t1`.`f2` AS `f2` from `t1` latin1 latin1_swedish_ci
|
|
connection root;
|
|
ALTER VIEW v1 AS SELECT f1 FROM t1;
|
|
SHOW CREATE VIEW v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`f1` AS `f1` from `t1` latin1 latin1_swedish_ci
|
|
ALTER VIEW v2 AS SELECT f1 FROM t1;
|
|
SHOW CREATE VIEW v2;
|
|
View Create View character_set_client collation_connection
|
|
v2 CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY INVOKER VIEW `v2` AS select `t1`.`f1` AS `f1` from `t1` latin1 latin1_swedish_ci
|
|
DROP USER u29908_1@localhost;
|
|
DROP USER u29908_2@localhost;
|
|
DROP DATABASE mysqltest_29908;
|
|
disconnect u1;
|
|
disconnect u2;
|
|
#######################################################################
|
|
DROP DATABASE IF EXISTS mysqltest1;
|
|
DROP DATABASE IF EXISTS mysqltest2;
|
|
CREATE DATABASE mysqltest1;
|
|
CREATE DATABASE mysqltest2;
|
|
CREATE TABLE mysqltest1.t1(c1 INT);
|
|
CREATE TABLE mysqltest1.t2(c2 INT);
|
|
CREATE TABLE mysqltest1.t3(c3 INT);
|
|
CREATE TABLE mysqltest1.t4(c4 INT);
|
|
INSERT INTO mysqltest1.t1 VALUES (11), (12), (13), (14);
|
|
INSERT INTO mysqltest1.t2 VALUES (21), (22), (23), (24);
|
|
INSERT INTO mysqltest1.t3 VALUES (31), (32), (33), (34);
|
|
INSERT INTO mysqltest1.t4 VALUES (41), (42), (43), (44);
|
|
CREATE USER mysqltest_u1@localhost;
|
|
GRANT SELECT ON mysqltest1.t1 TO mysqltest_u1@localhost;
|
|
GRANT INSERT ON mysqltest1.t2 TO mysqltest_u1@localhost;
|
|
GRANT SELECT, UPDATE ON mysqltest1.t3 TO mysqltest_u1@localhost;
|
|
GRANT SELECT, DELETE ON mysqltest1.t4 TO mysqltest_u1@localhost;
|
|
GRANT ALL PRIVILEGES ON mysqltest2.* TO mysqltest_u1@localhost;
|
|
connect bug24040_con,localhost,mysqltest_u1,,mysqltest2;
|
|
SELECT * FROM mysqltest1.t1;
|
|
c1
|
|
11
|
|
12
|
|
13
|
|
14
|
|
INSERT INTO mysqltest1.t2 VALUES(25);
|
|
UPDATE mysqltest1.t3 SET c3 = 331 WHERE c3 = 31;
|
|
DELETE FROM mysqltest1.t4 WHERE c4 = 44;
|
|
CREATE VIEW v1 AS SELECT * FROM mysqltest1.t1;
|
|
CREATE VIEW v2 AS SELECT * FROM mysqltest1.t2;
|
|
CREATE VIEW v3 AS SELECT * FROM mysqltest1.t3;
|
|
CREATE VIEW v4 AS SELECT * FROM mysqltest1.t4;
|
|
SELECT * FROM v1;
|
|
c1
|
|
11
|
|
12
|
|
13
|
|
14
|
|
INSERT INTO v2 VALUES(26);
|
|
UPDATE v3 SET c3 = 332 WHERE c3 = 32;
|
|
DELETE FROM v4 WHERE c4 = 43;
|
|
CREATE VIEW v12 AS SELECT c1, c2 FROM mysqltest1.t1, mysqltest1.t2;
|
|
ERROR 42000: create view command denied to user 'mysqltest_u1'@'localhost' for column 'c2' in table 'v12'
|
|
CREATE VIEW v13 AS SELECT c1, c3 FROM mysqltest1.t1, mysqltest1.t3;
|
|
CREATE VIEW v14 AS SELECT c1, c4 FROM mysqltest1.t1, mysqltest1.t4;
|
|
CREATE VIEW v21 AS SELECT c2, c1 FROM mysqltest1.t2, mysqltest1.t1;
|
|
ERROR 42000: create view command denied to user 'mysqltest_u1'@'localhost' for column 'c1' in table 'v21'
|
|
CREATE VIEW v23 AS SELECT c2, c3 FROM mysqltest1.t2, mysqltest1.t3;
|
|
ERROR 42000: create view command denied to user 'mysqltest_u1'@'localhost' for column 'c3' in table 'v23'
|
|
CREATE VIEW v24 AS SELECT c2, c4 FROM mysqltest1.t2, mysqltest1.t4;
|
|
ERROR 42000: create view command denied to user 'mysqltest_u1'@'localhost' for column 'c4' in table 'v24'
|
|
CREATE VIEW v31 AS SELECT c3, c1 FROM mysqltest1.t3, mysqltest1.t1;
|
|
CREATE VIEW v32 AS SELECT c3, c2 FROM mysqltest1.t3, mysqltest1.t2;
|
|
ERROR 42000: create view command denied to user 'mysqltest_u1'@'localhost' for column 'c2' in table 'v32'
|
|
CREATE VIEW v34 AS SELECT c3, c4 FROM mysqltest1.t3, mysqltest1.t4;
|
|
CREATE VIEW v41 AS SELECT c4, c1 FROM mysqltest1.t4, mysqltest1.t1;
|
|
CREATE VIEW v42 AS SELECT c4, c2 FROM mysqltest1.t4, mysqltest1.t2;
|
|
ERROR 42000: create view command denied to user 'mysqltest_u1'@'localhost' for column 'c2' in table 'v42'
|
|
CREATE VIEW v43 AS SELECT c4, c3 FROM mysqltest1.t4, mysqltest1.t3;
|
|
connection default;
|
|
SELECT * FROM mysqltest1.t1;
|
|
c1
|
|
11
|
|
12
|
|
13
|
|
14
|
|
SELECT * FROM mysqltest1.t2;
|
|
c2
|
|
21
|
|
22
|
|
23
|
|
24
|
|
25
|
|
26
|
|
SELECT * FROM mysqltest1.t3;
|
|
c3
|
|
331
|
|
332
|
|
33
|
|
34
|
|
SELECT * FROM mysqltest1.t4;
|
|
c4
|
|
41
|
|
42
|
|
disconnect bug24040_con;
|
|
DROP DATABASE mysqltest1;
|
|
DROP DATABASE mysqltest2;
|
|
DROP USER mysqltest_u1@localhost;
|
|
CREATE DATABASE db1;
|
|
USE db1;
|
|
CREATE TABLE t1(f1 INT, f2 INT);
|
|
CREATE VIEW v1 AS SELECT f1, f2 FROM t1;
|
|
CREATE USER foo;
|
|
GRANT SELECT (f1) ON t1 TO foo;
|
|
GRANT SELECT (f1) ON v1 TO foo;
|
|
connect addconfoo, localhost, foo,,db1;
|
|
SELECT f1 FROM t1;
|
|
f1
|
|
SELECT f2 FROM t1;
|
|
ERROR 42000: SELECT command denied to user 'foo'@'localhost' for column 'f2' in table 't1'
|
|
SELECT * FROM t1;
|
|
ERROR 42000: SELECT command denied to user 'foo'@'localhost' for table `db1`.`t1`
|
|
SELECT f1 FROM v1;
|
|
f1
|
|
SELECT f2 FROM v1;
|
|
ERROR 42000: SELECT command denied to user 'foo'@'localhost' for column 'f2' in table 'v1'
|
|
SELECT * FROM v1;
|
|
ERROR 42000: SELECT command denied to user 'foo'@'localhost' for table `db1`.`v1`
|
|
connection default;
|
|
disconnect root;
|
|
disconnect addconfoo;
|
|
USE test;
|
|
REVOKE SELECT (f1) ON db1.t1 FROM foo;
|
|
REVOKE SELECT (f1) ON db1.v1 FROM foo;
|
|
DROP USER foo;
|
|
DROP VIEW db1.v1;
|
|
DROP TABLE db1.t1;
|
|
DROP DATABASE db1;
|
|
connection default;
|
|
Bug #11765687/#58677:
|
|
No privilege on table/view, but can know #rows / underlying table's name
|
|
connect root,localhost,root,,test;
|
|
connection root;
|
|
create database mysqltest1;
|
|
create table mysqltest1.t1 (i int);
|
|
create table mysqltest1.t2 (j int);
|
|
create table mysqltest1.t3 (k int, secret int);
|
|
create user alice@localhost;
|
|
create user bob@localhost;
|
|
create user cecil@localhost;
|
|
create user dan@localhost;
|
|
create user eugene@localhost;
|
|
create user fiona@localhost;
|
|
create user greg@localhost;
|
|
create user han@localhost;
|
|
create user inga@localhost;
|
|
create user jamie@localhost;
|
|
create user karl@localhost;
|
|
create user lena@localhost;
|
|
create user mhairi@localhost;
|
|
create user noam@localhost;
|
|
create user olga@localhost;
|
|
create user pjotr@localhost;
|
|
create user quintessa@localhost;
|
|
grant all privileges on mysqltest1.* to alice@localhost with grant option;
|
|
... as alice
|
|
connect test11765687,localhost,alice,,mysqltest1;
|
|
connection test11765687;
|
|
create view v1 as select * from t1;
|
|
create view v2 as select * from v1, t2;
|
|
create view v3 as select k from t3;
|
|
grant select on mysqltest1.v1 to bob@localhost;
|
|
grant show view on mysqltest1.v1 to cecil@localhost;
|
|
grant select, show view on mysqltest1.v1 to dan@localhost;
|
|
grant select on mysqltest1.t1 to dan@localhost;
|
|
grant select on mysqltest1.* to eugene@localhost;
|
|
grant select, show view on mysqltest1.v2 to fiona@localhost;
|
|
grant select, show view on mysqltest1.v2 to greg@localhost;
|
|
grant show view on mysqltest1.v1 to greg@localhost;
|
|
grant select(k) on mysqltest1.t3 to han@localhost;
|
|
grant select, show view on mysqltest1.v3 to han@localhost;
|
|
grant select on mysqltest1.t1 to inga@localhost;
|
|
grant select on mysqltest1.t2 to inga@localhost;
|
|
grant select on mysqltest1.v1 to inga@localhost;
|
|
grant select, show view on mysqltest1.v2 to inga@localhost;
|
|
grant select on mysqltest1.t1 to jamie@localhost;
|
|
grant select on mysqltest1.t2 to jamie@localhost;
|
|
grant show view on mysqltest1.v1 to jamie@localhost;
|
|
grant select, show view on mysqltest1.v2 to jamie@localhost;
|
|
grant select on mysqltest1.t1 to karl@localhost;
|
|
grant select on mysqltest1.t2 to karl@localhost;
|
|
grant select, show view on mysqltest1.v1 to karl@localhost;
|
|
grant select on mysqltest1.v2 to karl@localhost;
|
|
grant select on mysqltest1.t1 to lena@localhost;
|
|
grant select on mysqltest1.t2 to lena@localhost;
|
|
grant select, show view on mysqltest1.v1 to lena@localhost;
|
|
grant show view on mysqltest1.v2 to lena@localhost;
|
|
grant select on mysqltest1.t1 to mhairi@localhost;
|
|
grant select on mysqltest1.t2 to mhairi@localhost;
|
|
grant select, show view on mysqltest1.v1 to mhairi@localhost;
|
|
grant select, show view on mysqltest1.v2 to mhairi@localhost;
|
|
grant select on mysqltest1.t1 to noam@localhost;
|
|
grant select, show view on mysqltest1.v1 to noam@localhost;
|
|
grant select, show view on mysqltest1.v2 to noam@localhost;
|
|
grant select on mysqltest1.t2 to olga@localhost;
|
|
grant select, show view on mysqltest1.v1 to olga@localhost;
|
|
grant select, show view on mysqltest1.v2 to olga@localhost;
|
|
grant select on mysqltest1.t1 to pjotr@localhost;
|
|
grant select on mysqltest1.t2 to pjotr@localhost;
|
|
grant select, show view on mysqltest1.v2 to pjotr@localhost;
|
|
grant select, show view on mysqltest1.v1 to quintessa@localhost;
|
|
disconnect test11765687;
|
|
... as bob
|
|
connect test11765687,localhost,bob,,mysqltest1;
|
|
connection test11765687;
|
|
select * from v1;
|
|
i
|
|
explain select * from v1;
|
|
ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
|
|
disconnect test11765687;
|
|
... as cecil
|
|
connect test11765687,localhost,cecil,,mysqltest1;
|
|
connection test11765687;
|
|
select * from v1;
|
|
ERROR 42000: SELECT command denied to user 'cecil'@'localhost' for table `mysqltest1`.`v1`
|
|
explain select * from v1;
|
|
ERROR 42000: SELECT command denied to user 'cecil'@'localhost' for table `mysqltest1`.`v1`
|
|
disconnect test11765687;
|
|
... as dan
|
|
connect test11765687,localhost,dan,,mysqltest1;
|
|
connection test11765687;
|
|
select * from v1;
|
|
i
|
|
explain select * from v1;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE t1 system NULL NULL NULL NULL 0 Const row not found
|
|
disconnect test11765687;
|
|
... as eugene
|
|
connect test11765687,localhost,eugene,,mysqltest1;
|
|
connection test11765687;
|
|
select * from v1;
|
|
i
|
|
explain select * from v1;
|
|
ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
|
|
disconnect test11765687;
|
|
... as fiona
|
|
connect test11765687,localhost,fiona,,mysqltest1;
|
|
connection test11765687;
|
|
select * from v2;
|
|
i j
|
|
show create view v2;
|
|
View Create View character_set_client collation_connection
|
|
v2 CREATE ALGORITHM=UNDEFINED DEFINER=`alice`@`localhost` SQL SECURITY DEFINER VIEW `v2` AS select `v1`.`i` AS `i`,`t2`.`j` AS `j` from (`v1` join `t2`) latin1 latin1_swedish_ci
|
|
explain select * from t1;
|
|
ERROR 42000: SELECT command denied to user 'fiona'@'localhost' for table `mysqltest1`.`t1`
|
|
explain select * from v1;
|
|
ERROR 42000: SELECT command denied to user 'fiona'@'localhost' for table `mysqltest1`.`v1`
|
|
explain select * from t2;
|
|
ERROR 42000: SELECT command denied to user 'fiona'@'localhost' for table `mysqltest1`.`t2`
|
|
explain select * from v2;
|
|
ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
|
|
disconnect test11765687;
|
|
... as greg
|
|
connect test11765687,localhost,greg,,mysqltest1;
|
|
connection test11765687;
|
|
select * from v2;
|
|
i j
|
|
explain select * from v1;
|
|
ERROR 42000: SELECT command denied to user 'greg'@'localhost' for table `mysqltest1`.`v1`
|
|
explain select * from v2;
|
|
ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
|
|
disconnect test11765687;
|
|
... as han
|
|
connect test11765687,localhost,han,,mysqltest1;
|
|
connection test11765687;
|
|
select * from t3;
|
|
ERROR 42000: SELECT command denied to user 'han'@'localhost' for table `mysqltest1`.`t3`
|
|
explain select * from t3;
|
|
ERROR 42000: SELECT command denied to user 'han'@'localhost' for table `mysqltest1`.`t3`
|
|
select k from t3;
|
|
k
|
|
explain select k from t3;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE t3 system NULL NULL NULL NULL 0 Const row not found
|
|
select * from v3;
|
|
k
|
|
explain select * from v3;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE t3 system NULL NULL NULL NULL 0 Const row not found
|
|
disconnect test11765687;
|
|
... as inga
|
|
connect test11765687,localhost,inga,,mysqltest1;
|
|
connection test11765687;
|
|
select * from v2;
|
|
i j
|
|
explain select * from v2;
|
|
ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
|
|
disconnect test11765687;
|
|
... as jamie
|
|
connect test11765687,localhost,jamie,,mysqltest1;
|
|
connection test11765687;
|
|
select * from v2;
|
|
i j
|
|
explain select * from v2;
|
|
ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
|
|
disconnect test11765687;
|
|
... as karl
|
|
connect test11765687,localhost,karl,,mysqltest1;
|
|
connection test11765687;
|
|
select * from v2;
|
|
i j
|
|
explain select * from v2;
|
|
ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
|
|
disconnect test11765687;
|
|
... as lena
|
|
connect test11765687,localhost,lena,,mysqltest1;
|
|
connection test11765687;
|
|
select * from v2;
|
|
ERROR 42000: SELECT command denied to user 'lena'@'localhost' for table `mysqltest1`.`v2`
|
|
explain select * from v2;
|
|
ERROR 42000: SELECT command denied to user 'lena'@'localhost' for table `mysqltest1`.`v2`
|
|
disconnect test11765687;
|
|
... as mhairi
|
|
connect test11765687,localhost,mhairi,,mysqltest1;
|
|
connection test11765687;
|
|
select * from v2;
|
|
i j
|
|
explain select * from v2;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE t1 system NULL NULL NULL NULL 0 Const row not found
|
|
1 SIMPLE t2 system NULL NULL NULL NULL 0 Const row not found
|
|
disconnect test11765687;
|
|
... as noam
|
|
connect test11765687,localhost,noam,,mysqltest1;
|
|
connection test11765687;
|
|
select * from v2;
|
|
i j
|
|
explain select * from v2;
|
|
ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
|
|
disconnect test11765687;
|
|
... as olga
|
|
connect test11765687,localhost,olga,,mysqltest1;
|
|
connection test11765687;
|
|
select * from v2;
|
|
i j
|
|
explain select * from v2;
|
|
ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
|
|
disconnect test11765687;
|
|
... as pjotr
|
|
connect test11765687,localhost,pjotr,,mysqltest1;
|
|
connection test11765687;
|
|
select * from v2;
|
|
i j
|
|
explain select * from v2;
|
|
ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
|
|
disconnect test11765687;
|
|
... as quintessa
|
|
connect test11765687,localhost,quintessa,,mysqltest1;
|
|
connection test11765687;
|
|
select * from v1;
|
|
i
|
|
explain select * from v1;
|
|
ERROR HY000: ANALYZE/EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
|
|
disconnect test11765687;
|
|
... as root again at last: clean-up time!
|
|
connection root;
|
|
drop user alice@localhost;
|
|
drop user bob@localhost;
|
|
drop user cecil@localhost;
|
|
drop user dan@localhost;
|
|
drop user eugene@localhost;
|
|
drop user fiona@localhost;
|
|
drop user greg@localhost;
|
|
drop user han@localhost;
|
|
drop user inga@localhost;
|
|
drop user jamie@localhost;
|
|
drop user karl@localhost;
|
|
drop user lena@localhost;
|
|
drop user mhairi@localhost;
|
|
drop user noam@localhost;
|
|
drop user olga@localhost;
|
|
drop user pjotr@localhost;
|
|
drop user quintessa@localhost;
|
|
drop database mysqltest1;
|
|
disconnect root;
|
|
connection default;
|
|
select * from information_schema.table_privileges;
|
|
GRANTEE TABLE_CATALOG TABLE_SCHEMA TABLE_NAME PRIVILEGE_TYPE IS_GRANTABLE
|
|
'mariadb.sys'@'localhost' def mysql global_priv SELECT NO
|
|
'mariadb.sys'@'localhost' def mysql global_priv DELETE NO
|
|
End of 5.0 tests.
|
|
connection default;
|
|
DROP VIEW IF EXISTS v1;
|
|
DROP TABLE IF EXISTS t1;
|
|
CREATE TABLE t1 (i INT);
|
|
CREATE VIEW v1 AS SELECT * FROM t1;
|
|
ALTER VIEW v1 AS SELECT * FROM t1;
|
|
SHOW CREATE VIEW v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`i` AS `i` from `t1` latin1 latin1_swedish_ci
|
|
ALTER DEFINER=no_such@user_1 VIEW v1 AS SELECT * FROM t1;
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('no_such'@'user_1') does not exist
|
|
SHOW CREATE VIEW v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`no_such`@`user_1` SQL SECURITY DEFINER VIEW `v1` AS select `test`.`t1`.`i` AS `i` from `t1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('no_such'@'user_1') does not exist
|
|
ALTER ALGORITHM=MERGE VIEW v1 AS SELECT * FROM t1;
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('no_such'@'user_1') does not exist
|
|
SHOW CREATE VIEW v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=MERGE DEFINER=`no_such`@`user_1` SQL SECURITY DEFINER VIEW `v1` AS select `test`.`t1`.`i` AS `i` from `t1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('no_such'@'user_1') does not exist
|
|
ALTER ALGORITHM=TEMPTABLE DEFINER=no_such@user_2 VIEW v1 AS SELECT * FROM t1;
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('no_such'@'user_2') does not exist
|
|
SHOW CREATE VIEW v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=TEMPTABLE DEFINER=`no_such`@`user_2` SQL SECURITY DEFINER VIEW `v1` AS select `test`.`t1`.`i` AS `i` from `t1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('no_such'@'user_2') does not exist
|
|
DROP VIEW v1;
|
|
DROP TABLE t1;
|
|
CREATE USER mysqluser1@localhost;
|
|
CREATE DATABASE mysqltest1;
|
|
USE mysqltest1;
|
|
CREATE TABLE t1 ( a INT );
|
|
CREATE TABLE t2 ( b INT );
|
|
INSERT INTO t1 VALUES (1), (2);
|
|
INSERT INTO t2 VALUES (1), (2);
|
|
GRANT CREATE VIEW ON mysqltest1.* TO mysqluser1@localhost;
|
|
GRANT SELECT ON t1 TO mysqluser1@localhost;
|
|
GRANT INSERT ON t2 TO mysqluser1@localhost;
|
|
connect connection1, localhost, mysqluser1, , mysqltest1;
|
|
This would lead to failed assertion.
|
|
CREATE VIEW v1 AS SELECT a, b FROM t1, t2;
|
|
SELECT * FROM v1;
|
|
ERROR 42000: SELECT command denied to user 'mysqluser1'@'localhost' for table `mysqltest1`.`v1`
|
|
SELECT b FROM v1;
|
|
ERROR 42000: SELECT command denied to user 'mysqluser1'@'localhost' for table `mysqltest1`.`v1`
|
|
disconnect connection1;
|
|
connection default;
|
|
DROP TABLE t1, t2;
|
|
DROP VIEW v1;
|
|
DROP DATABASE mysqltest1;
|
|
DROP USER mysqluser1@localhost;
|
|
USE test;
|
|
End of 5.1 tests.
|
|
CREATE USER mysqluser1@localhost;
|
|
CREATE DATABASE mysqltest1;
|
|
USE mysqltest1;
|
|
CREATE TABLE t1 ( a INT, b INT );
|
|
CREATE TABLE t2 ( a INT, b INT );
|
|
CREATE VIEW v1 AS SELECT a, b FROM t1;
|
|
GRANT SELECT( a ) ON v1 TO mysqluser1@localhost;
|
|
GRANT UPDATE( b ) ON t2 TO mysqluser1@localhost;
|
|
connect connection1, localhost, mysqluser1, ,mysqltest1;
|
|
SELECT * FROM mysqltest1.v1;
|
|
ERROR 42000: SELECT command denied to user 'mysqluser1'@'localhost' for table `mysqltest1`.`v1`
|
|
CREATE VIEW v1 AS SELECT * FROM mysqltest1.t2;
|
|
ERROR 42000: CREATE VIEW command denied to user 'mysqluser1'@'localhost' for table `mysqltest1`.`v1`
|
|
disconnect connection1;
|
|
connection default;
|
|
DROP TABLE t1, t2;
|
|
DROP VIEW v1;
|
|
DROP DATABASE mysqltest1;
|
|
DROP USER mysqluser1@localhost;
|
|
CREATE USER mysqluser1@localhost;
|
|
CREATE DATABASE mysqltest1;
|
|
USE mysqltest1;
|
|
CREATE VIEW v1 AS SELECT * FROM information_schema.tables LIMIT 1;
|
|
CREATE ALGORITHM = TEMPTABLE VIEW v2 AS SELECT 1 AS A;
|
|
CREATE VIEW test.v3 AS SELECT 1 AS a;
|
|
connection default;
|
|
GRANT SELECT ON mysqltest1.* to mysqluser1@localhost;
|
|
GRANT ALL ON test.* TO mysqluser1@localhost;
|
|
connect connection1, localhost, mysqluser1, , test;
|
|
PREPARE stmt_v1 FROM "SELECT * FROM mysqltest1.v1";
|
|
PREPARE stmt_v2 FROM "SELECT * FROM mysqltest1.v2";
|
|
connection default;
|
|
REVOKE SELECT ON mysqltest1.* FROM mysqluser1@localhost;
|
|
connection connection1;
|
|
EXECUTE stmt_v1;
|
|
ERROR 42000: SELECT command denied to user 'mysqluser1'@'localhost' for table `mysqltest1`.`v1`
|
|
EXECUTE stmt_v2;
|
|
ERROR 42000: SELECT command denied to user 'mysqluser1'@'localhost' for table `mysqltest1`.`v2`
|
|
disconnect connection1;
|
|
connect connection2, localhost, mysqluser1,,;
|
|
PREPARE stmt FROM "SELECT a FROM v3";
|
|
EXECUTE stmt;
|
|
a
|
|
1
|
|
disconnect connection2;
|
|
connection default;
|
|
DROP VIEW v1, v2;
|
|
DROP DATABASE mysqltest1;
|
|
DROP VIEW test.v3;
|
|
DROP USER mysqluser1@localhost;
|
|
USE test;
|
|
#
|
|
# Bug#35996: SELECT + SHOW VIEW should be enough to display view
|
|
# definition
|
|
#
|
|
CREATE USER mysqluser1@localhost;
|
|
CREATE DATABASE mysqltest1;
|
|
CREATE DATABASE mysqltest2;
|
|
GRANT USAGE, SELECT, CREATE VIEW, SHOW VIEW
|
|
ON mysqltest2.* TO mysqluser1@localhost;
|
|
USE mysqltest1;
|
|
CREATE TABLE t1( a INT );
|
|
CREATE TABLE t2( a INT, b INT );
|
|
CREATE FUNCTION f1() RETURNS INT RETURN 1;
|
|
CREATE VIEW v1 AS SELECT 1 AS a;
|
|
CREATE VIEW v2 AS SELECT 1 AS a, 2 AS b;
|
|
GRANT SELECT ON TABLE t1 TO mysqluser1@localhost;
|
|
GRANT SELECT (a, b) ON TABLE t2 TO mysqluser1@localhost;
|
|
GRANT EXECUTE ON FUNCTION f1 TO mysqluser1@localhost;
|
|
GRANT SELECT ON TABLE v1 TO mysqluser1@localhost;
|
|
GRANT SELECT (a, b) ON TABLE v2 TO mysqluser1@localhost;
|
|
CREATE VIEW v_t1 AS SELECT * FROM t1;
|
|
CREATE VIEW v_t2 AS SELECT * FROM t2;
|
|
CREATE VIEW v_f1 AS SELECT f1() AS a;
|
|
CREATE VIEW v_v1 AS SELECT * FROM v1;
|
|
CREATE VIEW v_v2 AS SELECT * FROM v2;
|
|
GRANT SELECT, SHOW VIEW ON v_t1 TO mysqluser1@localhost;
|
|
GRANT SELECT, SHOW VIEW ON v_t2 TO mysqluser1@localhost;
|
|
GRANT SELECT, SHOW VIEW ON v_f1 TO mysqluser1@localhost;
|
|
GRANT SELECT, SHOW VIEW ON v_v1 TO mysqluser1@localhost;
|
|
GRANT SELECT, SHOW VIEW ON v_v2 TO mysqluser1@localhost;
|
|
connect connection1, localhost, mysqluser1,, mysqltest2;
|
|
CREATE VIEW v_mysqluser1_t1 AS SELECT * FROM mysqltest1.t1;
|
|
CREATE VIEW v_mysqluser1_t2 AS SELECT * FROM mysqltest1.t2;
|
|
CREATE VIEW v_mysqluser1_f1 AS SELECT mysqltest1.f1() AS a;
|
|
CREATE VIEW v_mysqluser1_v1 AS SELECT * FROM mysqltest1.v1;
|
|
CREATE VIEW v_mysqluser1_v2 AS SELECT * FROM mysqltest1.v2;
|
|
SHOW CREATE VIEW mysqltest1.v_t1;
|
|
View Create View character_set_client collation_connection
|
|
v_t1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW mysqltest1.v_t2;
|
|
View Create View character_set_client collation_connection
|
|
v_t2 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_t2` AS select `mysqltest1`.`t2`.`a` AS `a`,`mysqltest1`.`t2`.`b` AS `b` from `mysqltest1`.`t2` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW mysqltest1.v_f1;
|
|
View Create View character_set_client collation_connection
|
|
v_f1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_f1` AS select `f1`() AS `a` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW mysqltest1.v_v1;
|
|
View Create View character_set_client collation_connection
|
|
v_v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW mysqltest1.v_v2;
|
|
View Create View character_set_client collation_connection
|
|
v_v2 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_v2` AS select `v2`.`a` AS `a`,`v2`.`b` AS `b` from `mysqltest1`.`v2` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_t1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_t1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_t2;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_t2 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t2` AS select `mysqltest1`.`t2`.`a` AS `a`,`mysqltest1`.`t2`.`b` AS `b` from `mysqltest1`.`t2` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_f1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_f1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_f1` AS select `mysqltest1`.`f1`() AS `a` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_v1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_v1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_v2;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_v2 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v2` AS select `v2`.`a` AS `a`,`v2`.`b` AS `b` from `mysqltest1`.`v2` latin1 latin1_swedish_ci
|
|
connection default;
|
|
REVOKE SELECT ON TABLE t1 FROM mysqluser1@localhost;
|
|
REVOKE SELECT (a) ON TABLE t2 FROM mysqluser1@localhost;
|
|
REVOKE EXECUTE ON FUNCTION f1 FROM mysqluser1@localhost;
|
|
REVOKE SELECT ON TABLE v1 FROM mysqluser1@localhost;
|
|
connection connection1;
|
|
SHOW CREATE VIEW mysqltest1.v_t1;
|
|
View Create View character_set_client collation_connection
|
|
v_t1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW mysqltest1.v_t2;
|
|
View Create View character_set_client collation_connection
|
|
v_t2 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_t2` AS select `mysqltest1`.`t2`.`a` AS `a`,`mysqltest1`.`t2`.`b` AS `b` from `mysqltest1`.`t2` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW mysqltest1.v_f1;
|
|
View Create View character_set_client collation_connection
|
|
v_f1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_f1` AS select `f1`() AS `a` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW mysqltest1.v_v1;
|
|
View Create View character_set_client collation_connection
|
|
v_v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW mysqltest1.v_v2;
|
|
View Create View character_set_client collation_connection
|
|
v_v2 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_v2` AS select `v2`.`a` AS `a`,`v2`.`b` AS `b` from `mysqltest1`.`v2` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_t1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_t1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_t2;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_t2 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t2` AS select `mysqltest1`.`t2`.`a` AS `a`,`mysqltest1`.`t2`.`b` AS `b` from `mysqltest1`.`t2` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_f1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_f1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_f1` AS select `mysqltest1`.`f1`() AS `a` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_v1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_v1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_v2;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_v2 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v2` AS select `v2`.`a` AS `a`,`v2`.`b` AS `b` from `mysqltest1`.`v2` latin1 latin1_swedish_ci
|
|
connection default;
|
|
# Testing the case when the views reference missing objects.
|
|
# Obviously, there are no privileges to check for, so we
|
|
# need only each object type once.
|
|
DROP TABLE t1;
|
|
DROP FUNCTION f1;
|
|
DROP VIEW v1;
|
|
connection connection1;
|
|
SHOW CREATE VIEW mysqltest1.v_t1;
|
|
View Create View character_set_client collation_connection
|
|
v_t1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Warning 1356 View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SHOW CREATE VIEW mysqltest1.v_f1;
|
|
View Create View character_set_client collation_connection
|
|
v_f1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_f1` AS select `f1`() AS `a` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Warning 1356 View 'mysqltest1.v_f1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SHOW CREATE VIEW mysqltest1.v_v1;
|
|
View Create View character_set_client collation_connection
|
|
v_v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Warning 1356 View 'mysqltest1.v_v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SHOW CREATE VIEW v_mysqluser1_t1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_t1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Warning 1356 View 'mysqltest2.v_mysqluser1_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SHOW CREATE VIEW v_mysqluser1_f1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_f1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_f1` AS select `mysqltest1`.`f1`() AS `a` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Warning 1356 View 'mysqltest2.v_mysqluser1_f1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SHOW CREATE VIEW v_mysqluser1_v1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_v1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Warning 1356 View 'mysqltest2.v_mysqluser1_v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
connection default;
|
|
REVOKE SHOW VIEW ON v_t1 FROM mysqluser1@localhost;
|
|
REVOKE SHOW VIEW ON v_f1 FROM mysqluser1@localhost;
|
|
REVOKE SHOW VIEW ON v_v1 FROM mysqluser1@localhost;
|
|
connection connection1;
|
|
SHOW CREATE VIEW mysqltest1.v_t1;
|
|
ERROR 42000: SHOW VIEW command denied to user 'mysqluser1'@'localhost' for table `mysqltest1`.`v_t1`
|
|
SHOW CREATE VIEW mysqltest1.v_f1;
|
|
ERROR 42000: SHOW VIEW command denied to user 'mysqluser1'@'localhost' for table `mysqltest1`.`v_f1`
|
|
SHOW CREATE VIEW mysqltest1.v_v1;
|
|
ERROR 42000: SHOW VIEW command denied to user 'mysqluser1'@'localhost' for table `mysqltest1`.`v_v1`
|
|
SHOW CREATE VIEW v_mysqluser1_t1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_t1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Warning 1356 View 'mysqltest2.v_mysqluser1_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SHOW CREATE VIEW v_mysqluser1_f1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_f1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_f1` AS select `mysqltest1`.`f1`() AS `a` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Warning 1356 View 'mysqltest2.v_mysqluser1_f1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SHOW CREATE VIEW v_mysqluser1_v1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_v1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Warning 1356 View 'mysqltest2.v_mysqluser1_v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
disconnect connection1;
|
|
connection default;
|
|
DROP USER mysqluser1@localhost;
|
|
DROP DATABASE mysqltest1;
|
|
DROP DATABASE mysqltest2;
|
|
USE test;
|
|
CREATE TABLE t1( a INT );
|
|
CREATE DEFINER = no_such_user@no_such_host VIEW v1 AS SELECT * FROM t1;
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('no_such_user'@'no_such_host') does not exist
|
|
SHOW CREATE VIEW v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`no_such_user`@`no_such_host` SQL SECURITY DEFINER VIEW `v1` AS select `test`.`t1`.`a` AS `a` from `t1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('no_such_user'@'no_such_host') does not exist
|
|
DROP TABLE t1;
|
|
DROP VIEW v1;
|
|
#
|
|
# Bug #46019: ERROR 1356 When selecting from within another
|
|
# view that has Group By
|
|
#
|
|
CREATE DATABASE mysqltest1;
|
|
USE mysqltest1;
|
|
CREATE TABLE t1 (a INT);
|
|
CREATE SQL SECURITY INVOKER VIEW v1 AS SELECT a FROM t1 GROUP BY a;
|
|
CREATE SQL SECURITY INVOKER VIEW v2 AS SELECT a FROM v1;
|
|
CREATE USER mysqluser1;
|
|
GRANT SELECT ON TABLE t1 TO mysqluser1;
|
|
GRANT SELECT, SHOW VIEW ON TABLE v1 TO mysqluser1;
|
|
GRANT SELECT, SHOW VIEW ON TABLE v2 TO mysqluser1;
|
|
connect mysqluser1, localhost, mysqluser1,,mysqltest1;
|
|
SELECT a FROM v1;
|
|
a
|
|
SELECT a FROM v2;
|
|
a
|
|
connection default;
|
|
disconnect mysqluser1;
|
|
DROP USER mysqluser1;
|
|
DROP DATABASE mysqltest1;
|
|
USE test;
|
|
#
|
|
# Bug#47734: Assertion failed: ! is_set() when locking a view with non-existing definer
|
|
#
|
|
DROP VIEW IF EXISTS v1;
|
|
CREATE DEFINER=`unknown`@`unknown` SQL SECURITY DEFINER VIEW v1 AS SELECT 1;
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('unknown'@'unknown') does not exist
|
|
LOCK TABLES v1 READ;
|
|
ERROR HY000: The user specified as a definer ('unknown'@'unknown') does not exist
|
|
DROP VIEW v1;
|
|
#
|
|
# Bug #58499 "DEFINER-security view selecting from INVOKER-security view
|
|
# access check wrong".
|
|
#
|
|
# Check that we correctly handle privileges for various combinations
|
|
# of INVOKER and DEFINER-security views using each other.
|
|
DROP DATABASE IF EXISTS mysqltest1;
|
|
CREATE DATABASE mysqltest1;
|
|
USE mysqltest1;
|
|
CREATE TABLE t1 (i INT);
|
|
CREATE TABLE t2 (j INT);
|
|
INSERT INTO t1 VALUES (1);
|
|
INSERT INTO t2 VALUES (2);
|
|
#
|
|
# 1) DEFINER-security view uses INVOKER-security view (covers
|
|
# scenario originally described in the bug report).
|
|
CREATE SQL SECURITY INVOKER VIEW v1_uses_t1 AS SELECT * FROM t1;
|
|
CREATE SQL SECURITY INVOKER VIEW v1_uses_t2 AS SELECT * FROM t2;
|
|
CREATE USER 'mysqluser1'@'%';
|
|
GRANT CREATE VIEW ON mysqltest1.* TO 'mysqluser1'@'%';
|
|
GRANT SELECT ON t1 TO 'mysqluser1'@'%';
|
|
# To be able create 'v2_uses_t2' we also need select on t2.
|
|
GRANT SELECT ON t2 TO 'mysqluser1'@'%';
|
|
GRANT SELECT ON v1_uses_t1 TO 'mysqluser1'@'%';
|
|
GRANT SELECT ON v1_uses_t2 TO 'mysqluser1'@'%';
|
|
connect mysqluser1, localhost, mysqluser1,,mysqltest1;
|
|
CREATE SQL SECURITY DEFINER VIEW v2_uses_t1 AS SELECT * FROM v1_uses_t1;
|
|
CREATE SQL SECURITY DEFINER VIEW v2_uses_t2 AS SELECT * FROM v1_uses_t2;
|
|
connection default;
|
|
CREATE USER 'mysqluser2'@'%';
|
|
GRANT SELECT ON v2_uses_t1 TO 'mysqluser2'@'%';
|
|
GRANT SELECT ON v2_uses_t2 TO 'mysqluser2'@'%';
|
|
GRANT SELECT ON t2 TO 'mysqluser2'@'%';
|
|
GRANT CREATE VIEW ON mysqltest1.* TO 'mysqluser2'@'%';
|
|
# Make 'mysqluser1' unable to access t2.
|
|
REVOKE SELECT ON t2 FROM 'mysqluser1'@'%';
|
|
connect mysqluser2, localhost, mysqluser2,,mysqltest1;
|
|
# The below statement should succeed thanks to suid nature of v2_uses_t1.
|
|
SELECT * FROM v2_uses_t1;
|
|
i
|
|
1
|
|
# The below statement should fail due to suid nature of v2_uses_t2.
|
|
SELECT * FROM v2_uses_t2;
|
|
ERROR HY000: View 'mysqltest1.v2_uses_t2' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
#
|
|
# 2) INVOKER-security view uses INVOKER-security view.
|
|
connection default;
|
|
DROP VIEW v2_uses_t1, v2_uses_t2;
|
|
CREATE SQL SECURITY INVOKER VIEW v2_uses_t1 AS SELECT * FROM v1_uses_t1;
|
|
CREATE SQL SECURITY INVOKER VIEW v2_uses_t2 AS SELECT * FROM v1_uses_t2;
|
|
GRANT SELECT ON v2_uses_t1 TO 'mysqluser1'@'%';
|
|
GRANT SELECT ON v2_uses_t2 TO 'mysqluser1'@'%';
|
|
GRANT SELECT ON v1_uses_t1 TO 'mysqluser2'@'%';
|
|
GRANT SELECT ON v1_uses_t2 TO 'mysqluser2'@'%';
|
|
connection mysqluser1;
|
|
# For both versions of 'v2' 'mysqluser1' privileges should be used.
|
|
SELECT * FROM v2_uses_t1;
|
|
i
|
|
1
|
|
SELECT * FROM v2_uses_t2;
|
|
ERROR HY000: View 'mysqltest1.v2_uses_t2' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
connection mysqluser2;
|
|
# And now for both versions of 'v2' 'mysqluser2' privileges should
|
|
# be used.
|
|
SELECT * FROM v2_uses_t1;
|
|
ERROR HY000: View 'mysqltest1.v2_uses_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SELECT * FROM v2_uses_t2;
|
|
j
|
|
2
|
|
#
|
|
# 3) INVOKER-security view uses DEFINER-security view.
|
|
connection default;
|
|
DROP VIEW v1_uses_t1, v1_uses_t2;
|
|
# To be able create 'v1_uses_t2' we also need select on t2.
|
|
GRANT SELECT ON t2 TO 'mysqluser1'@'%';
|
|
connection mysqluser1;
|
|
CREATE SQL SECURITY DEFINER VIEW v1_uses_t1 AS SELECT * FROM t1;
|
|
CREATE SQL SECURITY DEFINER VIEW v1_uses_t2 AS SELECT * FROM t2;
|
|
connection default;
|
|
# Make 'mysqluser1' unable to access t2.
|
|
REVOKE SELECT ON t2 FROM 'mysqluser1'@'%';
|
|
connection mysqluser2;
|
|
# Due to suid nature of v1_uses_t1 and v1_uses_t2 the first
|
|
# select should succeed and the second select should fail.
|
|
SELECT * FROM v2_uses_t1;
|
|
i
|
|
1
|
|
SELECT * FROM v2_uses_t2;
|
|
ERROR HY000: View 'mysqltest1.v2_uses_t2' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
#
|
|
# 4) DEFINER-security view uses DEFINER-security view.
|
|
connection default;
|
|
DROP VIEW v2_uses_t1, v2_uses_t2;
|
|
# To be able create 'v2_uses_t2' we also need select on t2.
|
|
GRANT SELECT ON t2 TO 'mysqluser1'@'%';
|
|
connection mysqluser2;
|
|
CREATE SQL SECURITY DEFINER VIEW v2_uses_t1 AS SELECT * FROM v1_uses_t1;
|
|
CREATE SQL SECURITY DEFINER VIEW v2_uses_t2 AS SELECT * FROM v1_uses_t2;
|
|
connection default;
|
|
# Make 'mysqluser1' unable to access t2.
|
|
REVOKE SELECT ON t2 FROM 'mysqluser1'@'%';
|
|
connection mysqluser2;
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# Again privileges of creator of innermost views should apply.
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SELECT * FROM v2_uses_t1;
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i
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|
1
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SELECT * FROM v2_uses_t2;
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ERROR HY000: View 'mysqltest1.v2_uses_t2' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
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disconnect mysqluser1;
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disconnect mysqluser2;
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connection default;
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USE test;
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DROP DATABASE mysqltest1;
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DROP USER 'mysqluser1'@'%';
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DROP USER 'mysqluser2'@'%';
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#
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# Test for bug #11766767 - "59957: VIEW USING MERGE PERMISSIONS
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|
# IN MULTI-TABLE UPDATE".
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#
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drop database if exists mysqltest1;
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drop database if exists mysqltest2;
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|
#
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|
# Prepare playground.
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create database mysqltest1;
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create database mysqltest2;
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create user user_11766767;
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grant select on mysqltest1.* to user_11766767;
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grant all on mysqltest2.* to user_11766767;
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|
use mysqltest1;
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create table t1 (id int primary key, val varchar(20));
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insert into t1 values (1, 'test1');
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create table t11 (id int primary key);
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insert into t11 values (1);
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|
create algorithm=temptable view v1_temp as select * from t1;
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create algorithm=merge view v1_merge as select * from t1;
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|
create algorithm=temptable view v11_temp as
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select t1.id as id, t1.val as val from t1, t11 where t1.id= t11.id;
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create algorithm=merge view v11_merge as
|
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select t1.id as id, t1.val as val from t1, t11 where t1.id= t11.id;
|
|
use mysqltest2;
|
|
create table t2 (id int primary key, val varchar(20));
|
|
insert into t2 values (1, 'test2');
|
|
create table t21 (id int primary key);
|
|
insert into t21 values (1);
|
|
create algorithm=temptable view v2_temp as select * from t2;
|
|
create algorithm=merge view v2_merge as select * from t2;
|
|
create algorithm=temptable view v21_temp as
|
|
select t2.id as id, t2.val as val from t2, t21 where t2.id= t21.id;
|
|
create algorithm=merge view v21_merge as
|
|
select t2.id as id, t2.val as val from t2, t21 where t2.id= t21.id;
|
|
create algorithm=temptable sql security invoker view v3_temp as
|
|
select t1.id as id, t1.val as val from mysqltest1.t1 as t1, mysqltest1.t11 as t11
|
|
where t1.id = t11.id;
|
|
create algorithm=merge sql security invoker view v3_merge as
|
|
select t1.id as id, t1.val as val from mysqltest1.t1 as t1, mysqltest1.t11 as t11
|
|
where t1.id = t11.id;
|
|
create sql security invoker view v31 as
|
|
select t2.id as id, t2.val as val from mysqltest2.t2 as t2, mysqltest1.t11 as t11
|
|
where t2.id = t11.id;
|
|
create sql security invoker view v4 as
|
|
select t2.id as id, t2.val as val from mysqltest2.t2 as t2, mysqltest1.v1_merge as v1
|
|
where t2.id = v1.id;
|
|
create sql security invoker view v41 as
|
|
select v1.id as id, v1.val as val from mysqltest2.t2 as t2, mysqltest1.v1_merge as v1
|
|
where t2.id = v1.id;
|
|
create sql security invoker view v42 as
|
|
select v2.id as id, v2.val as val from mysqltest2.t2 as t2, mysqltest2.v2_merge as v2
|
|
where t2.id = v2.id;
|
|
connect conn_11766767, localhost, user_11766767,,mysqltest2;
|
|
#
|
|
# A) Check how we handle privilege checking in multi-update for
|
|
# directly used views.
|
|
#
|
|
# A.1) Originally reported problem, view is used in read-only mode.
|
|
# This should work with only SELECT privilege for both mergeable
|
|
# and temptable algorithms.
|
|
update mysqltest2.t2 as t2, mysqltest1.v1_merge as v1 set t2.val= 'test3'
|
|
where t2.id= v1.id;
|
|
update mysqltest2.t2 as t2, mysqltest1.v1_temp as v1 set t2.val= 'test4'
|
|
where t2.id= v1.id;
|
|
#
|
|
# A.2) If view is updated an UPDATE privilege on it is required.
|
|
# Temptable views can't be updated.
|
|
update mysqltest2.t2 as t2, mysqltest1.v1_merge as v1 set v1.val= 'test5'
|
|
where t2.id= v1.id;
|
|
ERROR 42000: UPDATE command denied to user 'user_11766767'@'localhost' for table `mysqltest1`.`v1_merge`
|
|
update mysqltest1.t1 as t1, mysqltest2.v2_merge as v2 set v2.val= 'test6'
|
|
where t1.id= v2.id;
|
|
#
|
|
# Note that the below error is OK even though user lacks UPDATE
|
|
# privilege on v1_temp since he/she still has SELECT privilege on
|
|
# this view.
|
|
update mysqltest2.t2 as t2, mysqltest1.v1_temp as v1 set v1.val= 'test7'
|
|
where t2.id= v1.id;
|
|
ERROR HY000: The target table v1 of the UPDATE is not updatable
|
|
update mysqltest1.t1 as t1, mysqltest2.v2_temp as v2 set v2.val= 'test8'
|
|
where t1.id= v2.id;
|
|
ERROR HY000: The target table v2 of the UPDATE is not updatable
|
|
#
|
|
# A.3) This also works for correctly for multi-table views.
|
|
# When usage is read-only SELECT is enough.
|
|
update mysqltest2.t2 as t2, mysqltest1.v11_merge as v11 set t2.val= 'test9'
|
|
where t2.id= v11.id;
|
|
update mysqltest2.t2 as t2, mysqltest1.v11_temp as v11 set t2.val= 'test10'
|
|
where t2.id= v11.id;
|
|
# When one of view's tables is updated, UPDATE is required
|
|
# on a view.
|
|
update mysqltest2.t2 as t2, mysqltest1.v11_merge as v11 set v11.val= 'test11'
|
|
where t2.id= v11.id;
|
|
ERROR 42000: UPDATE command denied to user 'user_11766767'@'localhost' for table `mysqltest1`.`v11_merge`
|
|
update mysqltest1.t1 as t1, mysqltest2.v21_merge as v21 set v21.val= 'test12'
|
|
where t1.id= v21.id;
|
|
# As before, temptable views are not updateable.
|
|
update mysqltest2.t2 as t2, mysqltest1.v11_temp as v11 set v11.val= 'test13'
|
|
where t2.id= v11.id;
|
|
ERROR HY000: The target table v11 of the UPDATE is not updatable
|
|
update mysqltest1.t1 as t1, mysqltest2.v21_temp as v21 set v21.val= 'test14'
|
|
where t1.id= v21.id;
|
|
ERROR HY000: The target table v21 of the UPDATE is not updatable
|
|
#
|
|
# B) Now check that correct privileges are required on underlying
|
|
# tables. To simplify this part of test we will use SECURITY
|
|
# INVOKER views in it.
|
|
#
|
|
# B.1) In case when view is used for read only it is enough to have
|
|
# SELECT on its underlying tables.
|
|
update mysqltest2.t2 as t2, mysqltest2.v3_merge as v3 set t2.val= 'test15'
|
|
where t2.id= v3.id;
|
|
update mysqltest2.t2 as t2, mysqltest2.v3_temp as v3 set t2.val= 'test16'
|
|
where t2.id= v3.id;
|
|
#
|
|
# B.2) If view is updated, UPDATE privilege on the table being updated
|
|
# is required (since we already checked that temptable views are
|
|
# not updateable we don't test them here).
|
|
update mysqltest2.t2 as t2, mysqltest2.v3_merge as v3 set v3.val= 'test17'
|
|
where t2.id= v3.id;
|
|
ERROR HY000: View 'mysqltest2.v3_merge' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
update mysqltest1.t11 as t11, mysqltest2.v31 as v31 set v31.val= 'test18'
|
|
where t11.id= v31.id;
|
|
#
|
|
# C) Finally, check how we handle privilege checking in case when
|
|
# view is used through another view. Again we will use SECURITY
|
|
# INVOKER views for simplicity.
|
|
#
|
|
# C.1) As usual, when a view used by another view is going to be used
|
|
# in read-only fashion, only SELECT privilege is necessary.
|
|
update mysqltest1.t11 as t11, mysqltest2.v4 as v4 set v4.val= 'test19'
|
|
where t11.id= v4.id;
|
|
#
|
|
# C.2) If one of underlying tables of the view is updated then
|
|
# UPDATE on a view is necessary.
|
|
update mysqltest1.t11 as t11, mysqltest2.v41 as v4 set v4.val= 'test20'
|
|
where t11.id= v4.id;
|
|
ERROR HY000: View 'mysqltest2.v41' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
update mysqltest1.t11 as t11, mysqltest2.v42 as v4 set v4.val= 'test20'
|
|
where t11.id= v4.id;
|
|
#
|
|
# Clean-up.
|
|
#
|
|
disconnect conn_11766767;
|
|
connection default;
|
|
drop user user_11766767;
|
|
drop database mysqltest1;
|
|
drop database mysqltest2;
|
|
# Check that a user without access to the schema 'foo' cannot query
|
|
# a JSON_TABLE view in that schema.
|
|
CREATE SCHEMA foo;
|
|
CREATE VIEW foo.v AS SELECT * FROM JSON_TABLE('[1,2,3]', '$[*]' COLUMNS (num INT PATH '$[0]')) AS jt;
|
|
CREATE USER foo@localhost;
|
|
GRANT SELECT on test.* to foo@localhost;
|
|
connect con1,localhost,foo,,;
|
|
SELECT * FROM foo.v;
|
|
ERROR 42000: SELECT command denied to user 'foo'@'localhost' for table `foo`.`v`
|
|
#
|
|
# Clean-up.
|
|
#
|
|
connection default;
|
|
disconnect con1;
|
|
drop user foo@localhost;
|
|
drop schema foo;
|