Initial commit for select statements bindparam implementation

1 files changed, 15 insertions, 1 deletions

diff --git a/activerecord/lib/active_record/relation.rb b/activerecord/lib/active_record/relation.rb
index 56462d355b..4d4d299f44 100644
--- a/activerecord/lib/active_record/relation.rb
+++ b/activerecord/lib/active_record/relation.rb
@@ -188,7 +188,8 @@ module ActiveRecord
     # Please see further details in the
     # {Active Record Query Interface guide}[http://guides.rubyonrails.org/active_record_querying.html#running-explain].
     def explain
-      exec_explain(collecting_queries_for_explain { exec_queries })
+      #TODO: Fix for binds.
+      #exec_explain(collecting_queries_for_explain { exec_queries }) 
     end
 
     # Converts relation objects to Array.
@@ -552,6 +553,19 @@ module ActiveRecord
       "#<#{self.class.name} [#{entries.join(', ')}]>"
     end
 
+    def replace_binds(bind_values)
+      temp_binds = []
+      bind_values.map do |column, value| 
+        case value
+          when String, Integer
+            if @klass.column_names.include? column.to_s
+              temp_binds.push([@klass.columns_hash[column.to_s], value])
+            end
+        end
+      end
+      self.bind_values = temp_binds
+    end
+
     private
 
     def exec_queries