drop table if exists t1,t2;
#
# Test discovery of s3
#
create table t1 (a int, b int) engine=aria select seq as a, seq+10 as b from seq_1_to_10;
alter table t1 engine=s3;
#
# Check discovery by select
#
flush tables;
select * from t1 limit 1;
a	b
1	11
#
# Check if changes to .frm is copied to S3
#
alter table t1 change column b c int not null;
flush tables;
select * from t1 limit 1;
a	c
1	11
#
# Check if SHOW TABLES finds the S3 tables
#
create table t2 (a int, b int) engine=aria select seq as a, seq+10 as b from seq_1_to_10;
alter table t2 engine=s3;
flush tables;
SHOW TABLES;
Tables_in_database
t1
t2
drop table t2;
#
# Check if DROP TABLE works with discovery
#
select count(*) from t1;
count(*)
10
flush tables;
drop table t1;
select count(*), sum(a) from t1;
ERROR 42S02: Table 'database.t1' doesn't exist
#
# Check if S3 detects that the .frm is too old
#
create table t1 (a int, b int) engine=aria select seq as a, seq+10 as b from seq_1_to_10;
alter table t1 engine=s3;
alter table t1 add column c int, engine=s3;
flush tables;
select * from t1 limit 1;
a	b	c
1	11	NULL
flush tables;
select * from t1 limit 1;
a	b	c
1	11	NULL
drop table t1;