[postgis-users] Problem using set-returning functions

[Markus Schaber]

Hi, Regina,

Obe, Regina DND\MIS wrote:

> generate_series works I think because it is a special case - it isn't
> really a set function even though it behaves that way sortof.

Well, dump() works as well, and it is no build-in.

As a recent thread here stated, it is how set returning functions are
expected to work as long as "adjacent tables" are not implemented.

http://www.mail-archive.com/pgsql-sql@postgresql.org/msg20545.html


Thanks,
Markus

-- 
Markus Schaber | Logical Tracking&Tracing International AG
Dipl. Inf.     | Software Development GIS

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