1 files changed, 10 insertions, 14 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/quoting.rb b/activerecord/lib/active_record/connection_adapters/abstract/quoting.rb
index e5a24b2aca..f0c0fbab6c 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/quoting.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/quoting.rb
@@ -61,17 +61,6 @@ module ActiveRecord
         lookup_cast_type(column.sql_type)
       end
 
-      def fetch_type_metadata(sql_type)
-        cast_type = lookup_cast_type(sql_type)
-        SqlTypeMetadata.new(
-          sql_type: sql_type,
-          type: cast_type.type,
-          limit: cast_type.limit,
-          precision: cast_type.precision,
-          scale: cast_type.scale,
-        )
-      end
-
       # Quotes a string, escaping any ' (single quote) and \ (backslash)
       # characters.
       def quote_string(s)
@@ -152,11 +141,18 @@ module ActiveRecord
         "'#{quote_string(value.to_s)}'"
       end
 
-      private
-
-        def type_casted_binds(binds)
+      def type_casted_binds(binds) # :nodoc:
+        if binds.first.is_a?(Array)
+          binds.map { |column, value| type_cast(value, column) }
+        else
           binds.map { |attr| type_cast(attr.value_for_database) }
         end
+      end
+
+      private
+        def lookup_cast_type(sql_type)
+          type_map.lookup(sql_type)
+        end
 
         def id_value_for_database(value)
           if primary_key = value.class.primary_key