Index: database.sql
==================================================================
--- database.sql
+++ database.sql
@@ -41,11 +41,11 @@
 CREATE INDEX tag_g ON tag USING gin (tag);
 
 -- table to hold tag - site links
 CREATE TABLE urls (
 	date_added timestamp without time zone DEFAULT ('now'::text)::timestamp(0) without time zone NOT NULL,
-	id_site smallint NOT NULL,
+	id_site integer NOT NULL,
 	id_tag smallint NOT NULL,
 	regexp text
 );
 
 CREATE UNIQUE INDEX urls_pkey ON urls USING btree (id_site, regexp);