Merge pull request #2409 from jalessio/docker-compose-take2

[rails.git] / INSTALL.md

diff --git a/INSTALL.md b/INSTALL.md
index 1215cc2613ca62e40aff6bd4dd8414d8e4b923a7..c8811fc3fcc54ccff2068765268a75b7438660b8 100644 (file)
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -244,7 +244,7 @@ After installing this software, you may need to carry out some [configuration st
 
 # Installing compiled shared library database functions (optional)
 
 
 # Installing compiled shared library database functions (optional)
 

-There are special database functions required by a (little-used) API call, the migrations and diff replication. The former two are provided as *either* pure SQL functions or a compiled shared library. The SQL versions are installed as part of the recommended install procedure above and the shared library versions are recommended only if you are running a production server making a lot of `/changes` API calls or need the diff replication functionality.
+There are special database functions required by a (little-used) API call, the migrations and diff replication. The former two are provided as *either* pure SQL functions or a compiled shared library. The SQL versions are installed as part of the recommended install procedure above and the shared library versions are recommended only if you are running a production server and need the diff replication functionality.

 
 If you aren't sure which you need, stick with the SQL versions.
 
 
 If you aren't sure which you need, stick with the SQL versions.
 


@@ -271,14 +271,12 @@ cd ../..
 If you previously installed the SQL versions of these functions, we'll need to delete those before adding the new ones:
 
 ```
 If you previously installed the SQL versions of these functions, we'll need to delete those before adding the new ones:
 
 ```

-psql -d openstreetmap -c "DROP FUNCTION IF EXISTS maptile_for_point"

 psql -d openstreetmap -c "DROP FUNCTION IF EXISTS tile_for_point"
 ```
 
 Then we create the functions within each database. We're using `pwd` to substitute in the current working directory, since PostgreSQL needs the full path.
 
 ```
 psql -d openstreetmap -c "DROP FUNCTION IF EXISTS tile_for_point"
 ```
 
 Then we create the functions within each database. We're using `pwd` to substitute in the current working directory, since PostgreSQL needs the full path.
 
 ```

-psql -d openstreetmap -c "CREATE FUNCTION maptile_for_point(int8, int8, int4) RETURNS int4 AS '`pwd`/db/functions/libpgosm', 'maptile_for_point' LANGUAGE C STRICT"

 psql -d openstreetmap -c "CREATE FUNCTION tile_for_point(int4, int4) RETURNS int8 AS '`pwd`/db/functions/libpgosm', 'tile_for_point' LANGUAGE C STRICT"
 psql -d openstreetmap -c "CREATE FUNCTION xid_to_int4(xid) RETURNS int4 AS '`pwd`/db/functions/libpgosm', 'xid_to_int4' LANGUAGE C STRICT"
 ```
 psql -d openstreetmap -c "CREATE FUNCTION tile_for_point(int4, int4) RETURNS int8 AS '`pwd`/db/functions/libpgosm', 'tile_for_point' LANGUAGE C STRICT"
 psql -d openstreetmap -c "CREATE FUNCTION xid_to_int4(xid) RETURNS int4 AS '`pwd`/db/functions/libpgosm', 'xid_to_int4' LANGUAGE C STRICT"
 ```