这节代码错误
SELECT s.tpye_id,s.type_name,p.type_name FROM tdb_goods_types AS s LEFT JOIN tdb_goods_types AS p ON p.type_id=s.parent_id; 显示s.tpye_id不存在？
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SELECT s.tpye_id,s.type_name,p.type_name FROM tdb_goods_types AS s LEFT JOIN tdb_goods_types AS p ON p.type_id=s.parent_id; 显示s.tpye_id不存在？
2017-03-07
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