2 Jan
2011
2 Jan
'11
2:02 p.m.
Hi,
What would be the best representation of the point type?
So far, I have been using following for query:
(:[] 'point-column 0) (:[] 'point-column 1)
and this for update:
'point-column (:type (concatenate 'string (write-to-string x-coordinate) "," (write-to-string y-coordinate)) point)
It works, but seems a bit of a kludge.
And how about more complex data types that use points like these http://www.postgresql.org/docs/8.4/static/datatype-geometric.html ?