Hi all,
I am quite new to pl/pgsql and completely confused.
I have two tables. One storing height category including hk_id(height category
id), h_min and h_max. and a table including several plygons having y_max and
height. My aim is to know on which height category the plygon locates based on
its y_max.
My piece of code is like:
i=1; a=0;
while (i=<4 , a=0){
if h(i)_min < y_max < h(i)_max
{height = i
a = 1;}
i = i + 1
}
Is there any body who can help me to convert this piece of code to excutable
format in pl/pgsql?
Thank you in advance
Many_______________________________________________
postgis-users mailing list
[email protected]
http://lists.osgeo.org/cgi-bin/mailman/listinfo/postgis-users
