Fix #191, Add db-extra-search-path config

install.rst

@@ -68,13 +68,14 @@ The user specified in the db-uri is also known as the authenticator role. For mo
 
 Here is the full list of configuration parameters.
 
-================  ======  =========  ========
+====================  ======  =========  ========
 Name                  Type    Default    Required
-================  ======  =========  ========
+====================  ======  =========  ========
 db-uri                String             Y
 db-schema             String             Y
 db-anon-role          String             Y
 db-pool               Int     10
+db-extra-search-path  String  public
 server-host           String  127.0.0.1
 server-port           Int     3000
 server-proxy-uri      String
@@ -85,7 +86,7 @@ max-rows          Int     ∞
 pre-request           String
 app.settings.*        String
 role-claim-key        String  .role
-================  ======  =========  ========
+====================  ======  =========  ========
 
 .. _db-uri:
 
@@ -107,6 +108,8 @@ db-schema
 
   The database schema to expose to REST clients. Tables, views and stored procedures in this schema will get API endpoints.
 
+  This schema gets added to the `search_path <https://www.postgresql.org/docs/11/ddl-schemas.html#DDL-SCHEMAS-PATH>`_ of every request.
+
 .. _db-anon-role:
 
 db-anon-role
@@ -121,6 +124,13 @@ db-pool
 
   Number of connections to keep open in PostgREST's database pool. Having enough here for the maximum expected simultaneous client connections can improve performance. Note it's pointless to set this higher than the :code:`max_connections` GUC in your database.
 
+db-extra-search-path
+--------------------
+
+  Extra schemas to add to the `search_path <https://www.postgresql.org/docs/11/ddl-schemas.html#DDL-SCHEMAS-PATH>`_ of every request.
+
+  Multiple schemas can be added in a comma-separated string, e.g. ``public, extensions``.
+
 .. _server-host:
 
 server-host