mariadb/mysql-test/t/show_check.test

#
# Test of some show commands
#
drop table if exists t1,t2;
create table t1 (a int not null primary key, b int not null,c int not null, key(b,c));
insert into t1 values (1,2,2),(2,2,3),(3,2,4),(4,2,4);
create table t2 type=isam select * from t1;
optimize table t1;
check table t1,t2;
repair table t1,t2;
check table t2,t1;
lock tables t1 read;
check table t2,t1;
show columns from t1;
show full columns from t1;
show keys from t1;
drop table t1,t2;

create table t1 (a int not null primary key, b int not null,c int not null, key(b,c));
insert into t1 values (1,2,2),(2,2,3),(3,2,4),(4,2,4);
check table t1 type=fast;
check table t1 type=fast;
check table t1 type=changed;
insert into t1 values (5,5,5);
check table t1 type=changed;
check table t1 type=medium;
check table t1 type=extended;
show keys from t1;
!$1062 insert into t1 values (5,5,5);
optimize table t1;
optimize table t1;
drop table t1;

#show variables;
show variables like "wait_timeout%";
show variables like "this_doesn't_exists%";
show table status from test like "this_doesn't_exists%";
show databases;
show databases like "test%";