Add convenience methods to make ACL use simpler

[rails.git] / db / README

diff --git a/db/README b/db/README
index f0002933938d842abfa0edf4aa09ac48551d6e03..814dcb96cf8421f2912898d8b4582176b0910e0e 100644 (file)
--- a/db/README
+++ b/db/README
@@ -1,60 +1,25 @@
 Creating database
 ===================
 
-OSM server uses a database with the following name:
+OSM server uses a Postgres database with the following name:
 
 openstreetmap
 
 You may create it with your preferable client or run next (linux) command:
 
-$ mysql -u <uid> -p
-
-(change <uid> with appropriate username of administrative user eg. root )
-
-> create database openstreetmap default character set utf8;
-> exit
-
-Creating user, password, and access rights
-============================================
-
-$ mysql -u <uid> -p
-
-(change <uid> with appropriate username of administrative user eg. root )
-
-> grant all privileges on openstreetmap.* to 'openstreetmap'@'localhost' identified by 'openstreetmap';
-> flush privileges;
-> exit
-
-Creating functions For MySQL
-==============================
-
-Run this command in the db/functions directory:
-
-$ make libmyosm.so
-
-Make sure the db/functions directory is on the MySQL server's library
-path and restart the MySQL server. 
-
-On Linux the easiest way to do this is to create /etc/ld.so.conf.d/osm.conf, and place the path to the db/functions directory in it and then run the ldconfig command as root.
-
-On OS X: sudo ln -s /path_to_your_osm_install/sites/rails_port/db/functions/libmyosm.so /usr/local/lib/libmyosm.so
-
-Now create the functions as follows:
-
-$ mysql -u <uid> -p openstreetmap
-
-(change <uid> with appropriate username of administrative user eg. root )
-
-> create function tile_for_point returns integer soname 'libmyosm.so';
-> create function maptile_for_point returns integer soname 'libmyosm.so';
-> exit
+$ createdb openstreetmap
 
 Creating functions for PgSQL
 ==============================
 
 Run this command in the db/functions directory:
 
-$ make libmyosm.so
+$ make libpgosm.so
+
+You might also need to install:
+- postgresql development libraries:    $ sudo apt-get install postgresql-server-dev-8.3
+- ruby development libraries:          $ sudo apt-get install ruby1.8-dev
+for build to succeed.
 
 Now create the function as follows:
 
@@ -62,7 +27,7 @@ $ psql openstreetmap
 (This may need authentication or a -u <dbowneruid>)
 
 > CREATE FUNCTION maptile_for_point(int8, int8, int4) RETURNS int4 
-  AS '/path/to/rails-port/db/functions/libpgosm', 'maptile_for_point'
+  AS '/path/to/rails-port/db/functions/libpgosm.so', 'maptile_for_point'
   LANGUAGE C STRICT;
 
 Creating database skeleton tables
@@ -73,3 +38,7 @@ Run this command from the root of your rails directory:
 $ rake db:migrate
 
 This will create the db for you
+
+You will need to make sure the database connection is configured in database.yml in config directory
+You might start with example configuration provided: 
+$ cp config/example.database.yml config/database.yml