Thanks for your replay
i need to check if the resultof this query is null or not null then do two
different things
as below
if SELECT DISTINCT o FROM ramadan WHERE o=mypoint or a=mypoint
UNION SELECT DISTINCT a FROM ramadan WHERE o=mypoint or a=mypoint;
is null then
INSERT INTO eehab (field1) -- replace with whatever your field name is
SELECT DISTINCT o
FROM ramadan
WHERE o=mypoint or
a=mypoint
UNION SELECT DISTINCT a
FROM ramadan
WHERE o=mypoint or a=mypoint;
else
do some thing else
can u please give me diretion to do so. i have limmited time to develop this
function
kind regards
_________________________________________________________________
More than messages–check out the rest of the Windows Live™.
http://www.microsoft.com/windows/windowslive/
_______________________________________________
postgis-users mailing list
[email protected]
http://postgis.refractions.net/mailman/listinfo/postgis-users