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Re: Does Postgres compress data?

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On Wed, May 23, 2012 at 6:16 PM, Greg Williamson
<gwilliamson39@xxxxxxxxx> wrote:
> Mike --
>
>
> <...>
>
>>
>>Is PG compressing this data?  I'm curious as I was considering
>>converting this column to a byte array and gzip'ing the data to save
>>space, however if PG is already doing this for me, then I'm not going
>>to bother.  Thanks!
>>
>>Mike
>
>
> It may vary from version of postgres to version, but perhaps you are seeing the effects of TOAST kicking in ? Do a search in the documentation for your specific version (8.3, 9.1 etc.)

Yup, looks like this is the default behavior for TOAST-able columns.
I'm running on 9.0.  Anyway, good information - I was mostly just
curious..

Mike

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