Fixed the bind param visiting for mysql2 prepared statements case

1 files changed, 10 insertions, 0 deletions

diff --git a/lib/arel/visitors/bind_visitor.rb b/lib/arel/visitors/bind_visitor.rb
index 0f1e38315b..77f91d9451 100644
--- a/lib/arel/visitors/bind_visitor.rb
+++ b/lib/arel/visitors/bind_visitor.rb
@@ -12,6 +12,15 @@ module Arel
       end
 
       private
+
+      def visit_Arel_Nodes_Assignment o
+        if o.right.is_a? Arel::Nodes::BindParam
+          "#{visit o.left} = #{visit o.right}"
+        else
+          super
+        end
+      end
+
       def visit_Arel_Nodes_BindParam o
         if @block
           @block.call
@@ -19,6 +28,7 @@ module Arel
           super
         end
       end
+      
     end
   end
 end