drop database if exists `mysqltest1`;
drop database if exists `mysqltest-1`;
drop database if exists `#mysql50#mysqltest-1`;
create database `mysqltest1`;
create database `#mysql50#mysqltest-1`;
create table `mysqltest1`.`t1` (a int);
create table `mysqltest1`.`#mysql50#t-1` (a int);
create table `#mysql50#mysqltest-1`.`t1` (a int);
create table `#mysql50#mysqltest-1`.`#mysql50#t-1` (a int);
show create database `mysqltest1`;
Database	Create Database
mysqltest1	CREATE DATABASE `mysqltest1` /*!40100 DEFAULT CHARACTER SET latin1 */
show create database `mysqltest-1`;
ERROR 42000: Unknown database 'mysqltest-1'
show create database `#mysql50#mysqltest-1`;
Database	Create Database
#mysql50#mysqltest-1	CREATE DATABASE `#mysql50#mysqltest-1` /*!40100 DEFAULT CHARACTER SET latin1 */
show tables in `mysqltest1`;
Tables_in_mysqltest1
#mysql50#t-1
t1
show tables in `#mysql50#mysqltest-1`;
Tables_in_#mysql50#mysqltest-1
#mysql50#t-1
t1
show create database `mysqltest1`;
Database	Create Database
mysqltest1	CREATE DATABASE `mysqltest1` /*!40100 DEFAULT CHARACTER SET latin1 */
show create database `mysqltest-1`;
Database	Create Database
mysqltest-1	CREATE DATABASE `mysqltest-1` /*!40100 DEFAULT CHARACTER SET latin1 */
show create database `#mysql50#mysqltest-1`;
ERROR 42000: Unknown database '#mysql50#mysqltest-1'
show tables in `mysqltest1`;
Tables_in_mysqltest1
t1
t-1
show tables in `mysqltest-1`;
Tables_in_mysqltest-1
t1
t-1
drop database `mysqltest1`;
drop database `mysqltest-1`;
drop table if exists `txu@0023P@0023p1`;
drop table if exists `txu#P#p1`;
create table `txu#P#p1` (s1 int);
insert into `txu#P#p1` values (1);
select * from `txu@0023P@0023p1`;
ERROR 42S02: Table 'test.txu@0023P@0023p1' doesn't exist
create table `txu@0023P@0023p1` (s1 int);
insert into `txu@0023P@0023p1` values (2);
select * from `txu@0023P@0023p1`;
s1
2
select * from `txu#P#p1`;
s1
1
drop table `txu@0023P@0023p1`;
drop table `txu#P#p1`;
