# build and set up postgres extensions
pushd db/functions
sudo -u vagrant make
-sudo -u vagrant psql openstreetmap -c "drop function if exists maptile_for_point(int8, int8, int4)"
-sudo -u vagrant psql openstreetmap -c "CREATE FUNCTION maptile_for_point(int8, int8, int4) RETURNS int4 AS '/srv/openstreetmap-website/db/functions/libpgosm.so', 'maptile_for_point' LANGUAGE C STRICT"
+sudo -u vagrant psql openstreetmap -c "CREATE OR REPLACE FUNCTION maptile_for_point(int8, int8, int4) RETURNS int4 AS '/srv/openstreetmap-website/db/functions/libpgosm.so', 'maptile_for_point' LANGUAGE C STRICT"
+sudo -u vagrant psql openstreetmap -c "CREATE OR REPLACE FUNCTION tile_for_point(int4, int4) RETURNS int8 AS '/srv/openstreetmap-website/db/functions/libpgosm.so', 'tile_for_point' LANGUAGE C STRICT"
+sudo -u vagrant psql openstreetmap -c "CREATE OR REPLACE FUNCTION xid_to_int4(xid) RETURNS int4 AS '/srv/openstreetmap-website/db/functions/libpgosm.so', 'xid_to_int4' LANGUAGE C STRICT"
popd
# set up sample configs
if [ ! -f config/database.yml ]; then