Magento - Shopping Cart » 1452 http://www.magento.cn Magento template, Design, Hosting Fri, 03 Sep 2010 03:20:25 +0000 en hourly 1 http://wordpress.org/?v=3.0.1 Magento Database,Integrity constraint violation: 1452 Cannot add or update a child row http://www.magento.cn/142/magento-shopping-cart/magento-databaseintegrity-constraint-violation-1452-cannot-add-or-update-a-child-row/ http://www.magento.cn/142/magento-shopping-cart/magento-databaseintegrity-constraint-violation-1452-cannot-add-or-update-a-child-row/#comments Thu, 11 Jun 2009 03:22:39 +0000 admin http://www.magento.cn/?p=142 This kind problem usually happen after change host and can’t save product. its show:

SQLSTATE[23000]: Integrity constraint violation: 1452 Cannot add or update a child row: a foreign key constraint fails (`/catalog_product_

website`, CONSTRAINT `FK_CATALOG_PRODUCT_WEBSITE_WEBSITE` FOREIGN KEY (`website_id`) REFERENCES `core_website` (`website_id`) ON DELETE CASCADE ON UPDATE CASCADE)
You could try follow query to find out some incorrect product:
SELECT
*
FROM
catalog_category_product_index
LEFT
JOIN
catalog_product_entity
ON catalog_category_product_index.product_id = catalog_product_entity.entity_id
WHERE
catalog_product_entity.entity_id IS NULL

deleted all the incorrect products to try. good luck

magento

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