am Tue, dem 17.10.2006, um 1:53:35 -0700 mailte Gregory S. Williamson folgendes:
> Perhaps something like:
>
> CREATE TABLE foo2 AS SELECT * FROM foo WHERE (rand() <= 0.60);
Then we have 2 tables: one with 100% data and one with around 60% ;-)
If the table contains a primary key you can delete simple the copied
records from the origin table.
(delete from origin where pk in (select pk from copy);
>
> -----Original Message-----
Please, no top-posting with fullquote below.
Andreas
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Andreas Kretschmer
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