Re: dropping a master table and all of its partitions? - Mailing list pgsql-general

From Erik Jones
Subject Re: dropping a master table and all of its partitions?
Date
Msg-id 5247826F-883F-478E-B6D9-843DD4F9CAD7@myemma.com
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In response to dropping a master table and all of its partitions?  (George Nychis <gnychis@cmu.edu>)
Responses Re: dropping a master table and all of its partitions?  (George Nychis <gnychis@cmu.edu>)
List pgsql-general
Did you use some kind of sensical naming convention for the child tables?  If so, couldn't you write a script to loop through and drop them one at a time?

On Feb 26, 2007, at 6:42 PM, George Nychis wrote:

Hey everyone,

I created a master table, and created ~2000 partitions for it.

*no* data is in any of these partitions.

I am trying to drop the master and all of the partitions with a cascade:
DROP TABLE master CASCADE;

Except after about 30 seconds my memory usage (4GB) jumps to 99%, and after about 10 minutes it kills over and drops my connection.

How do you delete a master and all of its partitions?

Thanks!
George

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erik jones <erik@myemma.com>
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615-296-0838
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