当使用下面的查询时,我正在插入product_id,我还想为所有插入的product_ids设置字段category_id=4。这是我插入产品的代码。
INSERT INTO lc_products_to_categories
( product_id)
SELECT product_id
FROM lc_products_info
where name like '%awesome product%'
如何使用单个查询更新类别id?
INSERT INTO lc_products_to_categories
( product_id, category_id)
SELECT product_id, 4
FROM lc_products_info
where name like '%awesome product%'