刚接触Ecmall的二次开发不久,接到一个任务。很常见的任务,主要是对数据库进行一些操作,其中查询的方法我写成这样:
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function get_order_data($goods_id)
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include_once("gonndb/nmdb.php");
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include_once("gonndb/dbinfo.php");
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$connector = new nmdb($host, $username, $password);
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$connector -> select_db($database);
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$sql = "select a.buyer_name, a.add_time, a.status, b.phone_tel, b.phone_mob, c.price, c.quantity
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from shop_order a, shop_order_extm b, shop_order_goods c
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where a.order_id = b.order_id and b.order_id = c.order_id
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and c.goods_id = '".$goods_id."'
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order by a.add_time desc
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$result = $connector -> query($sql);
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while($myrow = $connector -> fetch_array($result))
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