[postgis-users] ST_Intersects

Sandro Santilli strk at keybit.net
Wed May 4 03:17:55 PDT 2011


On Wed, May 04, 2011 at 11:59:35AM +0200, Birgit Laggner wrote:
> Am 04.05.2011 11:49, schrieb Sandro Santilli:
> >
> >... and I'd add ( a.id>  b.id ) in the WHERE condition.
> But why this, if table_a and table_b are different tables??

It's indeed wrong if "a" and "b" are different tables.

--strk;

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