Re: Sample database for testing?

There is a database template1 you can play with.

If there is no table in template1, you can create one by:

psql template1
psql> create table mytable (
psql> mydate datetime,
psql> mymem  text);
psql> insert into mytable values('now', 'I am doing this today');
psql> select * from mytable;
psql>\q;

dump your database:

pg_dump template1 > mydump.pgdump

create another copy of this database:

createdb newdatabase

cat mydump.pgdump | psql newdatabase

have a look at your new database

psql newdatabase
psql>\d;
psql>select * from mytable;
(add a new column)
psql>alter table mytable add column priority text;
psql>insert into mytable values('now', 'Always play at first, then ...',
'super high');
psql>select * from mytable;
psql>\q;

Have a lot of fun!

Banghe

Andy Ruhl wrote:

> I'm new to postgresql and I was wondering if there was a "sample" database
> out there I could use to practice dumping and reloading. I figure I should
> get good at recovery and administration before I actually use it... I
> don't have a database to do these kinds of things with and I'd rather not
> write one just so I can hose it...
>
> Thanks.
>
> Andy
>
> acruhl@sdf.lonestar.org
> SDF Public Access UNIX System - http://sdf.lonestar.org
>
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