drop table if exists t1;
drop table if exists t1;
--error 1051;
drop table t1;
create table t1(n int);
insert into t1 values(1);
create temporary table t1( n int);
insert into t1 values(2);
--error 1050;
create table t1(n int);
drop table t1;
select * from t1;

#now test for a bug in drop database - it is important that the name
#of the table is the same as the name of the database - in the original
#code this triggered a bug
drop database if exists foo;
create database foo;
drop database if exists foo;
create database foo;
create table foo.foo (n int);
insert into foo.foo values (4);
select * from foo.foo;
drop database if exists foo;
create database foo;
drop database foo;

# test drop/create database and FLUSH TABLES WITH READ LOCK
drop database if exists foo;
flush tables with read lock;
--error 1209
create database foo;
unlock tables;
create database foo;
show databases;
flush tables with read lock;
--error 1208
drop database foo;
unlock tables;
drop database foo;
show databases;