bind parameters are logged to debug log

1 files changed, 12 insertions, 4 deletions

diff --git a/activerecord/lib/active_record/log_subscriber.rb b/activerecord/lib/active_record/log_subscriber.rb
index c7ae12977a..a08b3562d0 100644
--- a/activerecord/lib/active_record/log_subscriber.rb
+++ b/activerecord/lib/active_record/log_subscriber.rb
@@ -22,8 +22,16 @@ module ActiveRecord
       self.class.runtime += event.duration
       return unless logger.debug?
 
-      name = '%s (%.1fms)' % [event.payload[:name], event.duration]
-      sql  = event.payload[:sql].squeeze(' ')
+      payload = event.payload
+      name    = '%s (%.1fms)' % [payload[:name], event.duration]
+      sql     = payload[:sql].squeeze(' ')
+      binds   = nil
+
+      unless (payload[:binds] || []).empty?
+        binds = " {" + payload[:binds].map { |col,v|
+          "#{col.name.inspect} => #{v.inspect}"
+        }.join(", ") + "}"
+      end
 
       if odd?
         name = color(name, CYAN, true)
@@ -32,7 +40,7 @@ module ActiveRecord
         name = color(name, MAGENTA, true)
       end
 
-      debug "  #{name}  #{sql}"
+      debug "  #{name}  #{sql}#{binds}"
     end
 
     def odd?
@@ -45,4 +53,4 @@ module ActiveRecord
   end
 end
 
-ActiveRecord::LogSubscriber.attach_to :active_record
\ No newline at end of file
+ActiveRecord::LogSubscriber.attach_to :active_record