Hi.
As i know all you have to do is specify the schema of the table in the definition of the model class.
For example you can have tablea (schema a) and tableb (schema b) all you have to do is:
PHP Code:
class tablea extends Zend_Db_Table_Abstract {
$_schema = "a";
...
and
class tableb extends Zend_Db_Table_Abstract {
$_schema = "b";
...
Hope this helps. For more details check out:
Zend Framework: Documentation
Adrian