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Performance optimized attribute saving - Bravehartk2's Blog
Sometimes, when you have to handle many data-sets, it is more efficient to save only those attributes that have changed: // load product $product = Mage::getModel("catalog/product")->load(142); // change attribute $product->setTitle("Test"); // tell resource attribute to save only the specified field $product->getResource()->saveAttribute($product, "title");
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