adding header so it appears in command list

will · Sep 11, 2012 · 883fbdd · 883fbdd
1 parent 1161f85
commit 883fbdd
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/init.rb b/init.rb
@@ -2,8 +2,12 @@
 
 class Heroku::Command::Pg < Heroku::Command::Base
 
-  def cache
-    sql = %q(SELECT 
+  def cachehit
+  # pg:cachehit
+  # 
+  # see your cache hit rate for your database (effective databases are at 99% and up)
+  # 
+  sql = %q(SELECT 
         to_char((sum(idx_blks_hit) - sum(idx_blks_read)) / sum(idx_blks_hit), '99.99') as cache_hit_rate 
       FROM 
         pg_statio_user_indexes)