Re: Greetings folks, dumb question maybe?
От | Richard Broersma |
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Тема | Re: Greetings folks, dumb question maybe? |
Дата | |
Msg-id | AANLkTikyHpSv1d6mWLk0NfMJ3mpqqHpmnNfuTf7SY5EO@mail.gmail.com обсуждение исходный текст |
Ответ на | Greetings folks, dumb question maybe? (Josh <jgooding@ttitech.net>) |
Ответы |
Re: Greetings folks, dumb question maybe?
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Список | pgsql-sql |
On Wed, May 12, 2010 at 10:32 AM, Josh <jgooding@ttitech.net> wrote: > I am trying to create a function that loads 100M test records into a > database, however I am having a hard time building the function that does > so. Here is one idea a function, but is could be wrapped by one: p2082849b=> INSERT INTO Testtable ( n, c, d ) p2082849b-> WITH RECURSIVE T(n,c,d) as ( SELECT 1, 'A', CAST( '2009-12-31' AS DATE ) + INTERVAL '1 DAY' p2082849b(> UNION ALL SELECT n + 1, c, d + INTERVAL '1 day' p2082849b(> FROM T p2082849b(> WHERE n <= 10000) p2082849b-> SELECT n,c,d FROM T; INSERT 0 10001 -- Regards, Richard Broersma Jr. Visit the Los Angeles PostgreSQL Users Group (LAPUG) http://pugs.postgresql.org/lapug
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