--- /dev/null
+-- Should be run on Postgres 8.3 or newer to remove the 'default'
+
+CREATE OR REPLACE FUNCTION ts2_page_title()
+RETURNS TRIGGER
+LANGUAGE plpgsql AS
+$mw$
+BEGIN
+IF TG_OP = 'INSERT' THEN
+ NEW.titlevector = to_tsvector(REPLACE(NEW.page_title,'/',' '));
+ELSIF NEW.page_title != OLD.page_title THEN
+ NEW.titlevector := to_tsvector(REPLACE(NEW.page_title,'/',' '));
+END IF;
+RETURN NEW;
+END;
+$mw$;
+
+CREATE OR REPLACE FUNCTION ts2_page_text()
+RETURNS TRIGGER
+LANGUAGE plpgsql AS
+$mw$
+BEGIN
+IF TG_OP = 'INSERT' THEN
+ NEW.textvector = to_tsvector(NEW.old_text);
+ELSIF NEW.old_text != OLD.old_text THEN
+ NEW.textvector := to_tsvector(NEW.old_text);
+END IF;
+RETURN NEW;
+END;
+$mw$;
-- Tsearch2 2 stuff. Will fail if we don't have proper access to the tsearch2 tables
-- Note: if version 8.3 or higher, we remove the 'default' arg
+-- Make sure you also change patch-tsearch2funcs.sql if the funcs below change.
ALTER TABLE page ADD titlevector tsvector;
CREATE FUNCTION ts2_page_title() RETURNS TRIGGER LANGUAGE plpgsql AS
# Tweak the page_title tsearch2 trigger to filter out slashes
# This is create or replace, so harmless to call if not needed
- dbsource(archive("patch-ts2pagetitle.sql"));
+ dbsource(archive('patch-ts2pagetitle.sql'));
+
+ ## If the server is 8.3 or higher, rewrite teh tsearch2 triggers
+ ## in case they have the old 'default' versions
+ if ( $numver >= 8.3 )
+ dbsource(archive('patch-tsearch2funcs.sql'));
return;
}