From a 3.8.6 db updated with the scripts to the latest 3.8, running on a 3.8 on svn

Query error: Unknown column 'ezcontentclass.serialized_name_list' in 'field list'. Query: SELECT ezcontentobject.*,
ezcontentclass.serialized_name_list as contentclass_serialized_name_list,
ezcontentclass.identifier as contentclass_identifier,
ezcontentclass.is_container as is_container
FROM
ezcontentobject,
ezcontentclass
WHERE
ezcontentobject.id='947' AND
ezcontentclass.id = ezcontentobject.contentclass_id AND
ezcontentclass.version=0

Seems to have been introduced:
rev: 19588 sp

• Fixed bug #011110: class_identifier preloading.
  (Merged from trunk(3.10.0beta1) rev. 19586)

But no sql no update unless I'm mistaken

Steps to reproduce

Install a 3.8 from the svn

Display a page (with children on view line if I'm correct), at least, that's where I see the pb on my install.