我有 2 张桌子,products
并且products_description
. products
我想要来自: products_id
、products_quantity
、products_model
和products_image
的这些字段products_price
。
我想加入这个products_description
领域products_description
我到目前为止的 SQL 是
SELECT products.products_id, products.products_quantity, products.products_image, products.products_price, products_image
FROM products
INNER JOIN products_description
ON products.products_id=products_description.products_id
ORDER BY products.products_id
我的结果只是从产品表中获取的字段名称,而表中没有任何内容products_description
。我怎样才能解决这个问题?