Question

Anyone found a way to overwrite eav_resource ? In particular

Mage_Eav_Model_Resource_Entity_Attribute

?

Thanks

Answer 1

You can rewrite the eav/entity_attribute resource model like any other resource model:

<global>
    <models>
        <eav_resource>
            <rewrite>
                <entity_attribute>Your_Module_Model_Eav_Resource_Entity_Attribute</entity_attribute>
            </rewrite>
        </eav_resource>
    </models>
</global>

Proof of concept:

echo get_class(Mage::getResourceModel('eav/entity_attribute'));