configs/databases/sqlite2.yml in rails-2.1.2 vs configs/databases/sqlite2.yml in rails-2.2.2

@@ -1,16 +1,19 @@
 # SQLite version 2.x
 #   gem install sqlite-ruby
 development:
   adapter: sqlite
   database: db/development.sqlite2
+  pool: 5
 
 # Warning: The database defined as "test" will be erased and
 # re-generated from your development database when you run "rake".
 # Do not set this db to the same as development or production.
 test:
   adapter: sqlite
   database: db/test.sqlite2
+  pool: 5
 
 production:
   adapter: sqlite
   database: db/production.sqlite2
+  pool: 5