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-rw-r--r--activerecord/CHANGELOG2
-rwxr-xr-xactiverecord/lib/active_record/base.rb2
2 files changed, 3 insertions, 1 deletions
diff --git a/activerecord/CHANGELOG b/activerecord/CHANGELOG
index c7f4a0ff91..efec88c651 100644
--- a/activerecord/CHANGELOG
+++ b/activerecord/CHANGELOG
@@ -1,5 +1,7 @@
*SVN*
+* A missing primary key column shouldn't raise an error when generating its error message. [Don Park <don.park@gmail.com>]
+
* Changed :dbfile to :database for SQLite adapter for consistency (old key still works as an alias) #2644 [Dan Peterson]
* Added migration support for Oracle #2647 [Michael Schoen]
diff --git a/activerecord/lib/active_record/base.rb b/activerecord/lib/active_record/base.rb
index d408173c01..0d9b1d4f7b 100755
--- a/activerecord/lib/active_record/base.rb
+++ b/activerecord/lib/active_record/base.rb
@@ -1139,7 +1139,7 @@ module ActiveRecord #:nodoc:
def id
attr_name = self.class.primary_key
column = column_for_attribute(attr_name)
- raise ActiveRecordError, "No such primary key column #{attr_name} for table #{table_name}" if column.nil?
+ raise ActiveRecordError, "No such primary key column #{attr_name} for table #{self.class.table_name}" if column.nil?
define_read_method(:id, attr_name, column) if self.class.generate_read_methods
(value = @attributes[attr_name]) && column.type_cast(value)
end