This speeds up gem index updates a lot

rubycentral · Oct 21, 2009 · b85631f · b85631f
1 parent de6439b
commit b85631f
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/db/migrate/20091021145813_add_unique_index_to_gem_namespace_ownerships_namespace.rb b/db/migrate/20091021145813_add_unique_index_to_gem_namespace_ownerships_namespace.rb
@@ -0,0 +1,10 @@
+class AddUniqueIndexToGemNamespaceOwnershipsNamespace < ActiveRecord::Migration
+
+  def self.up
+    add_index :gem_namespace_ownerships, :namespace, :unique => true
+  end
+
+  def self.down
+    remove_index :gem_namespace_ownerships, :namespace
+  end
+end