Fix mysql issue fix broken diff for Merge Request

db/migrate/20120405211750_increase_mr_text_column_size.rb

@@ -0,0 +1,10 @@
+class IncreaseMrTextColumnSize < ActiveRecord::Migration
+  def up
+    # MYSQL LARGETEXT for merge request
+    change_column :merge_requests, :st_diffs, :text, :limit => 4294967295
+    change_column :merge_requests, :st_commits, :text, :limit => 4294967295
+  end
+
+  def down
+  end
+end