From 8dba32f125cc0b79fe453f38b1044c7bf9fb52ce Mon Sep 17 00:00:00 2001 From: Jon Leighton Date: Thu, 15 Dec 2011 13:23:18 +0000 Subject: Fix #3987. --- activerecord/lib/active_record/attribute_methods/primary_key.rb | 2 ++ 1 file changed, 2 insertions(+) (limited to 'activerecord/lib/active_record') diff --git a/activerecord/lib/active_record/attribute_methods/primary_key.rb b/activerecord/lib/active_record/attribute_methods/primary_key.rb index e3c7344f59..0560f63949 100644 --- a/activerecord/lib/active_record/attribute_methods/primary_key.rb +++ b/activerecord/lib/active_record/attribute_methods/primary_key.rb @@ -102,6 +102,8 @@ module ActiveRecord @original_primary_key = @primary_key if defined?(@primary_key) @primary_key = value && value.to_s @quoted_primary_key = nil + + connection.schema_cache.primary_keys[table_name] = @primary_key if connected? end def set_primary_key(value = nil, &block) #:nodoc: -- cgit v1.2.3