From 0b6af35ef0647cf346bc7e274fc49da64f790ab0 Mon Sep 17 00:00:00 2001
From: Carl Lerche <me@carllerche.com>
Date: Wed, 13 Oct 2010 11:49:32 -0700
Subject: [PATCH] Update the PostgreSQL adapter documentation

---
 .../lib/active_record/connection_adapters/postgresql_adapter.rb | 2 --
 1 file changed, 2 deletions(-)

diff --git a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
index 8fbddb13bd..dce9e99d27 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
@@ -180,8 +180,6 @@ module ActiveRecord
     #   <encoding></tt> call on the connection.
     # * <tt>:min_messages</tt> - An optional client min messages that is used in a
     #   <tt>SET client_min_messages TO <min_messages></tt> call on the connection.
-    # * <tt>:allow_concurrency</tt> - If true, use async query methods so Ruby threads don't deadlock;
-    #   otherwise, use blocking query methods.
     class PostgreSQLAdapter < AbstractAdapter
       class TableDefinition < ActiveRecord::ConnectionAdapters::TableDefinition
         def xml(*args)