[postgis-users] postgis geometry sizes

Paul Ramsey pramsey at refractions.net
Sun Mar 5 07:53:03 PST 2006

What PostGIS version are you running ( select postgis_full_version() )?

On 4-Mar-06, at 11:43 PM, Eric Lam wrote:

> Hi List,
> I have a set of data [multilinestrings]. The data is about 2gig. I  
> have processed the data and the data is now 11gig on disc, using  
> the realtion_size() command. I have counted the number of points  
> and the 11gig data set has 1/4 the number of points as the 2gig  
> data set. Does anyone know why this is? I am running short on disc  
> space.
> Thanks
> Eric Lam
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