magento_eav_queries.sql

-- Desactive simple product which configurable product is deactivated
-- Replace %ATTRIBUTE_ID% with id of the eav product attribute "status"

UPDATE catalog_product_entity_int cpei_s
JOIN catalog_product_entity cpe ON cpe.entity_id=cpei_s.entity_id AND cpei_s.attribute_id=%ATTRIBUTE_ID% AND cpei_s.store_id=0 AND cpei_s.value=1
JOIN `catalog_product_super_link` spsl ON spsl.product_id=cpe.entity_id
JOIN catalog_product_entity_int cpei ON spsl.parent_id=cpei.entity_id AND cpei.attribute_id=%ATTRIBUTE_ID% AND cpei.store_id=0 AND cpei.value=2
SET cpei_s.value=2
WHERE cpe.type_id='simple';