1 files changed, 8 insertions, 7 deletions
diff --git a/activerecord/lib/active_record/attribute_methods/read.rb b/activerecord/lib/active_record/attribute_methods/read.rb
index 1cf3aba41c..c152a246b5 100644
--- a/activerecord/lib/active_record/attribute_methods/read.rb
+++ b/activerecord/lib/active_record/attribute_methods/read.rb
@@ -109,13 +109,14 @@ module ActiveRecord
         # We use #[] first as a perf optimization for non-nil values. See https://gist.github.com/jonleighton/3552829.
         name = attr_name.to_s
         @attributes_cache[name] || @attributes_cache.fetch(name) {
-          column = @columns_hash.fetch(name) {
-            return @attributes.fetch(name) {
-              if name == 'id' && self.class.primary_key != name
-                read_attribute(self.class.primary_key)
-              end
-            }
-          }
+          column = @column_types_override[name] if @column_types_override
+          column ||= @column_types[name]
+
+          return @attributes.fetch(name) {
+            if name == 'id' && self.class.primary_key != name
+              read_attribute(self.class.primary_key)
+            end
+          } unless column
 
           value = @attributes.fetch(name) {
             return block_given? ? yield(name) : nil