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d623b5a1dd
derived tables have db = "", table_name = "*", those aren't real names to be compared with.
265 lines
13 KiB
Text
265 lines
13 KiB
Text
create database mysqltest1;
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create database mysqltest2;
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create database mysqltest3;
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create user invoker@localhost;
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create user definer@localhost;
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grant select,show view on mysqltest1.* to invoker@localhost;
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grant select,show view on mysqltest1.* to definer@localhost;
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grant select,show view on mysqltest2.* to invoker@localhost;
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grant select,show view on mysqltest2.* to definer@localhost;
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grant select,show view on mysqltest3.* to invoker@localhost;
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grant select on performance_schema.* to definer@localhost;
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create table mysqltest1.t1 (a int);
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create definer=definer@localhost view mysqltest2.v2 as select * from mysqltest1.t1;
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create definer=definer@localhost view mysqltest3.v3 as select * from mysqltest2.v2;
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create definer=definer@localhost view mysqltest3.v3is as select schema_name from information_schema.schemata order by schema_name;
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create definer=definer@localhost view mysqltest3.v3ps as select user from performance_schema.users where current_connections>0 order by user;
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create definer=definer@localhost view mysqltest3.v3nt as select 1;
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create definer=definer@localhost sql security invoker view mysqltest3.v3i as select * from mysqltest1.t1;
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CREATE DATABASE /*!32312 IF NOT EXISTS*/ `mysqltest1` /*!40100 DEFAULT CHARACTER SET latin1 */;
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USE `mysqltest1`;
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/*!40101 SET @saved_cs_client = @@character_set_client */;
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/*!40101 SET character_set_client = utf8 */;
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CREATE TABLE `t1` (
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`a` int(11) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1;
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/*!40101 SET character_set_client = @saved_cs_client */;
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CREATE DATABASE /*!32312 IF NOT EXISTS*/ `mysqltest2` /*!40100 DEFAULT CHARACTER SET latin1 */;
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USE `mysqltest2`;
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SET @saved_cs_client = @@character_set_client;
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SET character_set_client = utf8;
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/*!50001 CREATE TABLE `v2` (
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`a` tinyint NOT NULL
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) ENGINE=MyISAM */;
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SET character_set_client = @saved_cs_client;
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CREATE DATABASE /*!32312 IF NOT EXISTS*/ `mysqltest3` /*!40100 DEFAULT CHARACTER SET latin1 */;
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USE `mysqltest3`;
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SET @saved_cs_client = @@character_set_client;
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SET character_set_client = utf8;
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/*!50001 CREATE TABLE `v3` (
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`a` tinyint NOT NULL
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) ENGINE=MyISAM */;
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SET character_set_client = @saved_cs_client;
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SET @saved_cs_client = @@character_set_client;
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SET character_set_client = utf8;
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/*!50001 CREATE TABLE `v3i` (
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`a` tinyint NOT NULL
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) ENGINE=MyISAM */;
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SET character_set_client = @saved_cs_client;
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SET @saved_cs_client = @@character_set_client;
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SET character_set_client = utf8;
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/*!50001 CREATE TABLE `v3is` (
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`schema_name` tinyint NOT NULL
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) ENGINE=MyISAM */;
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SET character_set_client = @saved_cs_client;
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SET @saved_cs_client = @@character_set_client;
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SET character_set_client = utf8;
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/*!50001 CREATE TABLE `v3nt` (
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`1` tinyint NOT NULL
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) ENGINE=MyISAM */;
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SET character_set_client = @saved_cs_client;
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SET @saved_cs_client = @@character_set_client;
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SET character_set_client = utf8;
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/*!50001 CREATE TABLE `v3ps` (
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`user` tinyint NOT NULL
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) ENGINE=MyISAM */;
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SET character_set_client = @saved_cs_client;
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USE `mysqltest1`;
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USE `mysqltest2`;
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/*!50001 DROP TABLE IF EXISTS `v2`*/;
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/*!50001 SET @saved_cs_client = @@character_set_client */;
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/*!50001 SET @saved_cs_results = @@character_set_results */;
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/*!50001 SET @saved_col_connection = @@collation_connection */;
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/*!50001 SET character_set_client = latin1 */;
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/*!50001 SET character_set_results = latin1 */;
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/*!50001 SET collation_connection = latin1_swedish_ci */;
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/*!50001 CREATE ALGORITHM=UNDEFINED */
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/*!50013 DEFINER=`definer`@`localhost` SQL SECURITY DEFINER */
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/*!50001 VIEW `v2` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` */;
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/*!50001 SET character_set_client = @saved_cs_client */;
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/*!50001 SET character_set_results = @saved_cs_results */;
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/*!50001 SET collation_connection = @saved_col_connection */;
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USE `mysqltest3`;
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/*!50001 DROP TABLE IF EXISTS `v3`*/;
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/*!50001 SET @saved_cs_client = @@character_set_client */;
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/*!50001 SET @saved_cs_results = @@character_set_results */;
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/*!50001 SET @saved_col_connection = @@collation_connection */;
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/*!50001 SET character_set_client = latin1 */;
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/*!50001 SET character_set_results = latin1 */;
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/*!50001 SET collation_connection = latin1_swedish_ci */;
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/*!50001 CREATE ALGORITHM=UNDEFINED */
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/*!50013 DEFINER=`definer`@`localhost` SQL SECURITY DEFINER */
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/*!50001 VIEW `v3` AS select `v2`.`a` AS `a` from `mysqltest2`.`v2` */;
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/*!50001 SET character_set_client = @saved_cs_client */;
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/*!50001 SET character_set_results = @saved_cs_results */;
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/*!50001 SET collation_connection = @saved_col_connection */;
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/*!50001 DROP TABLE IF EXISTS `v3i`*/;
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/*!50001 SET @saved_cs_client = @@character_set_client */;
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/*!50001 SET @saved_cs_results = @@character_set_results */;
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/*!50001 SET @saved_col_connection = @@collation_connection */;
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/*!50001 SET character_set_client = latin1 */;
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/*!50001 SET character_set_results = latin1 */;
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/*!50001 SET collation_connection = latin1_swedish_ci */;
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/*!50001 CREATE ALGORITHM=UNDEFINED */
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/*!50013 DEFINER=`definer`@`localhost` SQL SECURITY INVOKER */
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/*!50001 VIEW `v3i` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` */;
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/*!50001 SET character_set_client = @saved_cs_client */;
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/*!50001 SET character_set_results = @saved_cs_results */;
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/*!50001 SET collation_connection = @saved_col_connection */;
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/*!50001 DROP TABLE IF EXISTS `v3is`*/;
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/*!50001 SET @saved_cs_client = @@character_set_client */;
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/*!50001 SET @saved_cs_results = @@character_set_results */;
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/*!50001 SET @saved_col_connection = @@collation_connection */;
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/*!50001 SET character_set_client = latin1 */;
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/*!50001 SET character_set_results = latin1 */;
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/*!50001 SET collation_connection = latin1_swedish_ci */;
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/*!50001 CREATE ALGORITHM=UNDEFINED */
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/*!50013 DEFINER=`definer`@`localhost` SQL SECURITY DEFINER */
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/*!50001 VIEW `v3is` AS select `information_schema`.`schemata`.`SCHEMA_NAME` AS `schema_name` from `information_schema`.`schemata` order by `information_schema`.`schemata`.`SCHEMA_NAME` */;
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/*!50001 SET character_set_client = @saved_cs_client */;
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/*!50001 SET character_set_results = @saved_cs_results */;
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/*!50001 SET collation_connection = @saved_col_connection */;
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/*!50001 DROP TABLE IF EXISTS `v3nt`*/;
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/*!50001 SET @saved_cs_client = @@character_set_client */;
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/*!50001 SET @saved_cs_results = @@character_set_results */;
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/*!50001 SET @saved_col_connection = @@collation_connection */;
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/*!50001 SET character_set_client = latin1 */;
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/*!50001 SET character_set_results = latin1 */;
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/*!50001 SET collation_connection = latin1_swedish_ci */;
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/*!50001 CREATE ALGORITHM=UNDEFINED */
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/*!50013 DEFINER=`definer`@`localhost` SQL SECURITY DEFINER */
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/*!50001 VIEW `v3nt` AS select 1 AS `1` */;
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/*!50001 SET character_set_client = @saved_cs_client */;
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/*!50001 SET character_set_results = @saved_cs_results */;
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/*!50001 SET collation_connection = @saved_col_connection */;
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/*!50001 DROP TABLE IF EXISTS `v3ps`*/;
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/*!50001 SET @saved_cs_client = @@character_set_client */;
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/*!50001 SET @saved_cs_results = @@character_set_results */;
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/*!50001 SET @saved_col_connection = @@collation_connection */;
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/*!50001 SET character_set_client = latin1 */;
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/*!50001 SET character_set_results = latin1 */;
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/*!50001 SET collation_connection = latin1_swedish_ci */;
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/*!50001 CREATE ALGORITHM=UNDEFINED */
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/*!50013 DEFINER=`definer`@`localhost` SQL SECURITY DEFINER */
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/*!50001 VIEW `v3ps` AS select `performance_schema`.`users`.`USER` AS `user` from `performance_schema`.`users` where `performance_schema`.`users`.`CURRENT_CONNECTIONS` > 0 order by `performance_schema`.`users`.`USER` */;
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/*!50001 SET character_set_client = @saved_cs_client */;
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/*!50001 SET character_set_results = @saved_cs_results */;
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/*!50001 SET collation_connection = @saved_col_connection */;
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connect inv,localhost,invoker;
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lock table mysqltest3.v3 write;
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ERROR 42000: Access denied for user 'invoker'@'localhost' to database 'mysqltest3'
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disconnect inv;
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connection default;
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grant lock tables on mysqltest3.* to invoker@localhost;
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connect inv,localhost,invoker;
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show create view mysqltest3.v3;
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View Create View character_set_client collation_connection
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v3 CREATE ALGORITHM=UNDEFINED DEFINER=`definer`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest3`.`v3` AS select `v2`.`a` AS `a` from `mysqltest2`.`v2` latin1 latin1_swedish_ci
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show create view mysqltest3.v3is;
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View Create View character_set_client collation_connection
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v3is CREATE ALGORITHM=UNDEFINED DEFINER=`definer`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest3`.`v3is` AS select `information_schema`.`schemata`.`SCHEMA_NAME` AS `schema_name` from `information_schema`.`schemata` order by `information_schema`.`schemata`.`SCHEMA_NAME` latin1 latin1_swedish_ci
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show create view mysqltest3.v3ps;
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View Create View character_set_client collation_connection
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v3ps CREATE ALGORITHM=UNDEFINED DEFINER=`definer`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest3`.`v3ps` AS select `performance_schema`.`users`.`USER` AS `user` from `performance_schema`.`users` where `performance_schema`.`users`.`CURRENT_CONNECTIONS` > 0 order by `performance_schema`.`users`.`USER` latin1 latin1_swedish_ci
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show create view mysqltest3.v3nt;
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View Create View character_set_client collation_connection
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v3nt CREATE ALGORITHM=UNDEFINED DEFINER=`definer`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest3`.`v3nt` AS select 1 AS `1` latin1 latin1_swedish_ci
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show create view mysqltest3.v3i;
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View Create View character_set_client collation_connection
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v3i CREATE ALGORITHM=UNDEFINED DEFINER=`definer`@`localhost` SQL SECURITY INVOKER VIEW `mysqltest3`.`v3i` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci
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lock table mysqltest3.v3 write;
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ERROR HY000: View 'mysqltest3.v3' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
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lock table mysqltest3.v3i write;
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ERROR HY000: View 'mysqltest3.v3i' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
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lock table mysqltest3.v3is write;
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select * from mysqltest3.v3is;
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schema_name
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information_schema
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mysqltest1
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mysqltest2
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performance_schema
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test
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lock table mysqltest3.v3ps write;
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select * from mysqltest3.v3ps;
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user
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NULL
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invoker
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root
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lock table mysqltest3.v3nt write;
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select * from mysqltest3.v3nt;
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1
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1
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disconnect inv;
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connection default;
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grant lock tables on mysqltest2.* to invoker@localhost;
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connect inv,localhost,invoker;
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lock table mysqltest3.v3 write;
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ERROR HY000: View 'mysqltest3.v3' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
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lock table mysqltest3.v3i write;
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ERROR HY000: View 'mysqltest3.v3i' 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 inv;
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connection default;
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grant lock tables on mysqltest1.* to definer@localhost;
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connect inv,localhost,invoker;
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lock table mysqltest3.v3 write;
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select * from mysqltest3.v3;
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a
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lock table mysqltest3.v3i write;
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ERROR HY000: View 'mysqltest3.v3i' 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 inv;
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connection default;
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grant lock tables on mysqltest1.* to invoker@localhost;
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connect inv,localhost,invoker;
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lock table mysqltest3.v3i write;
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select * from mysqltest3.v3i;
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a
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disconnect inv;
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connection default;
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drop user invoker@localhost;
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drop user definer@localhost;
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drop database mysqltest1;
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drop database mysqltest2;
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drop database mysqltest3;
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#
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# MDEV-24331 mysqldump fails with "Got error: 1356" if the database contains a view with a subquery
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#
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create user u1@localhost;
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grant all privileges on test.* to u1@localhost;
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connect con1,localhost,u1;
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use test;
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create table t1 (id int not null);
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create view v1 as select * from (select * from t1) dt;
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lock table v1 read;
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disconnect con1;
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connection default;
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SET @saved_cs_client = @@character_set_client;
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SET character_set_client = utf8;
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/*!50001 CREATE TABLE `v1` (
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`id` tinyint NOT NULL
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) ENGINE=MyISAM */;
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SET character_set_client = @saved_cs_client;
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/*!50001 DROP TABLE IF EXISTS `v1`*/;
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/*!50001 SET @saved_cs_client = @@character_set_client */;
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/*!50001 SET @saved_cs_results = @@character_set_results */;
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/*!50001 SET @saved_col_connection = @@collation_connection */;
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/*!50001 SET character_set_client = latin1 */;
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/*!50001 SET character_set_results = latin1 */;
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/*!50001 SET collation_connection = latin1_swedish_ci */;
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/*!50001 CREATE ALGORITHM=UNDEFINED */
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/*!50013 DEFINER=`u1`@`localhost` SQL SECURITY DEFINER */
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/*!50001 VIEW `v1` AS select `dt`.`id` AS `id` from (select `t1`.`id` AS `id` from `t1`) `dt` */;
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/*!50001 SET character_set_client = @saved_cs_client */;
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/*!50001 SET character_set_results = @saved_cs_results */;
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/*!50001 SET collation_connection = @saved_col_connection */;
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drop view v1;
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drop table t1;
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drop user u1@localhost;
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