[postgis-users] Aggregate Function Malfunction

[Markus Schaber]

Hi, Mark,

Mark Fenbers wrote:

> I get an error "parse error - invalid geometry".

> CREATE AGGREGATE MultiIntersection (
>    BASETYPE = GEOMETRY,
>    SFUNC = Intersection,
>    STYPE = GEOMETRY,
>    INITCOND = ''
> );

'' cannot be parsed into a valid geometry, so it cannot parse initcond.

Markus