%   cumulative   self              self     total
 time   seconds   seconds    calls  ms/call  ms/call  name
 34.28   136.50    136.50   700408     0.19     0.29  ActiveRecord::ConnectionAdapters::Quoting.quote
 16.93   203.91     67.42   700408     0.10     0.41  JdbcSpec::MySQL.quote
  9.19   240.50     36.58  2702355     0.01     0.01  Module#===
  5.63   262.91     22.41       35   640.34  9040.23  Integer#times
  5.02   282.89     19.98   106423     0.19     1.01  Enumerable.inject
  4.75   301.81     18.92  1401603     0.01     0.01  Kernel.is_a?
  3.21   314.58     12.77   158535     0.08     0.14  Kernel.dup
  2.62   325.02     10.44   721979     0.01     0.01  Kernel.respond_to?
  2.07   333.26      8.24   200400     0.04     0.06  JdbcSpec::MySQL.quote_string
  1.45   339.03      5.77   158073     0.04     0.05  Hash#merge
  0.92   342.70      3.68   119465     0.03     0.05  Hash#each
  0.79   345.84      3.14   200708     0.02     0.02  String#gsub
  0.69   348.57      2.73   200751     0.01     0.01  Array#last
  0.68   351.27      2.71   187568     0.01     0.01  Hash#[]=
  0.64   353.83      2.56    42171     0.06     0.12  ActiveRecord::ConnectionAdapters::JdbcConnection#native_database_types