delete from table_a where id in (select a.id b. from table_a as a,
table_b as b where within (a.the_geom, b.the_geom)=true and b.nom='test')
Sven Schroeter schreef:
Hallo,
in a mapserver-project I want to start a query for 2 postggis-layers:
select a.id, b.nom from table_a as a, table_b as b where within
(a.the_geom, b.the_geom)=true and nom='test';
now I want to delete all datasets from table_a I get as result. How
can I set a delete statement in one sql-query with this selection?
Thank you
Sven
--
Milo van der Linden
skype: milovanderlinden <skype:milovanderlinden?add>
[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>
[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>
[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>
http://www.3dsite.nl
De informatie in dit bericht reflecteert mijn persoonlijke mening en
niet die van een bedrijf of instantie. Aan de informatie kunnen geen
rechten worden ontleend. Indien dit bericht onderdeel is van een forum,
mailing-list of community dan gelden automatisch de bij het betreffende
medium behorende voorwaarden. The information in this message reflects
my personal opinion and not that of a company or public body. All rights
reserved.If this message is contained in a mailing-list or community,
the rights on the medium are automatically adapted.
