Prolog Printing From KDB

[TimmyC1983]

Hi all,

I am relatively new to using prolog and had a quick question.

I have a KDB with all my data in, split into two dynamics. I was wondering how it would be possible to print each piece of data from the KDB using another .pl file. Thanks in advance,

Tim.

 

[joel76]

Look at this example in SWI-Prolog:
module mod1.pl

:- module('mod1.pl', [a/1]).

a(1).
a(2).
a(3).

module mod2.pl

:- module('mod2.pl', [b/1]).

b(10).
b(20).

module test.pl

:- use_module('mod1.pl').
:- use_module('mod2.pl').
test :-
	write('facts a from module mod1'), nl,
	listing(a),
	write('facts b from module mod2'), nl,
	listing(b).

output :

4 ?- test.
facts a from module mod1
a(1).
a(2).
a(3).

facts b from module mod2
b(10).
b(20).

true.