--- a/DBI.lua	Wed Nov 26 10:01:03 2008 +0000
+++ b/DBI.lua	Wed Nov 26 10:43:45 2008 +0000
@@ -56,6 +56,8 @@
     return connection_class.New(name, username, password, host, port)
 end
 
+-- Help function to do prepare and execute in 
+-- a single step
 function Do(dbh, sql, ...)
     local sth,err = dbh:prepare(sql)