pyrseas/Pyrseas — pull request #89 by pau (2014-03-15 08:26:15+00:00)
Title: Do not alter an existing extension's owner since it is not valid.

Add a no_owner kwarg to DbObject.diff_map, such that when its
value is True it ignores owner comparison, and generation of an
alter statement.

Refs: pyrseas/Pyrseas#88