[postgis-users] PostGIS Manual: Indexes and PostgreSQL 7.5

Paul Ramsey pramsey at refractions.net
Fri Sep 3 10:12:21 PDT 2004


The docbook to html interpreter is doing odd things with the < entity.

The extra space is where a < sign should be.

Steffen Macke wrote:
> I'm confused by contradicting information in the PostGIS manual
> (Section on Indexes)
> 
> 
> "-- This is only needed for PostgreSQL  75 installations
>  SELECT UPDATE_GEOMETRY_STATS([table_name], [column_name]);"
> 
> and
> "For PostgreSQL  75 installations this is done by
>            running "update_geometry_stats([table_name, column_name])"
>            (compute distribution) and "VACUUM ANALYZE [table_name]
>            [column_name]" (compute number of values)."
> 
> but
> 
> " Starting with
>            PostgreSQL 75 running "VACUUM ANALYZE" will do both operations."
> 
> Did an automatic replacement of version numbers go wrong?
> 
> Steffen
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