use bind values for join columns

This is a backport of 4bc2ae0da1dd812aee759f6d13ad428354cd0e13.
It fixes bug #7950.

Conflicts:

	activerecord/lib/active_record/relation/calculations.rb
	activerecord/lib/active_record/relation/finder_methods.rb

1 files changed, 4 insertions, 4 deletions

diff --git a/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb
index db99c3fbef..174450eb00 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb
@@ -20,14 +20,14 @@ module ActiveRecord
 
       # Returns a record hash with the column names as keys and column values
       # as values.
-      def select_one(arel, name = nil)
-        result = select_all(arel, name)
+      def select_one(arel, name = nil, binds = [])
+        result = select_all(arel, name, binds)
         result.first if result
       end
 
       # Returns a single value from a record
-      def select_value(arel, name = nil)
-        if result = select_one(arel, name)
+      def select_value(arel, name = nil, binds = [])
+        if result = select_one(arel, name, binds)
           result.values.first
         end
       end