Added shortcut to jump to the final answer

Sai Wong · Sai Wong · commit 901af229f0ec · 2015-11-03T17:59:38.000-05:00
diff --git a/_posts/2015-10-16-add-columns-with-default-values-to-large-tables-in-rails-postgres.markdown b/_posts/2015-10-16-add-columns-with-default-values-to-large-tables-in-rails-postgres.markdown
@@ -13,6 +13,10 @@ best but for us, the fun only just started. The table in question was a fairly
 large table with lots of reads on it and in the spirit of no down time, this
 is the adventure we had.
 
+# TL:DR;
+
+Jump straight to the [solution](#attempt-3)!
+
 # The Task
 - Add two columns to the notifications table
 - Both columns have default values
