drop table if exists diaries;
create table diaries (
id int primary key auto_increment,
body text
);
insert into diaries (body) values ("started groonga (long text)");
select * from diaries;
id	body
1	started groonga (long text)
insert into diaries (body) values ("sleeping... (short text)");
select * from diaries;
id	body
1	started groonga (long text)
2	sleeping... (short text)
drop table diaries;
