From e45d500a39174d84cc781d36f637868962e84bc5 Mon Sep 17 00:00:00 2001 From: mba1398 Date: Sun, 3 Jan 2021 20:29:00 +0800 Subject: [PATCH] =?UTF-8?q?Update=20Task04=EF=BC=9A=E9=9B=86=E5=90=88?= =?UTF-8?q?=E8=BF=90=E7=AE=97.md?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- Task04:集合运算.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Task04:集合运算.md b/Task04:集合运算.md index c65ac18..83ece05 100644 --- a/Task04:集合运算.md +++ b/Task04:集合运算.md @@ -1178,7 +1178,7 @@ SELECT SP.shop_id # **4.5** -试将上述查询改用关联子查询实现:取出 product_id, produc_name, slae_price, 并按照商品的售价从低到高进行排序、对售价进行累计求和。 +用关联子查询实现:在 product 表中,取出 product_id, produc_name, slae_price, 并按照商品的售价从低到高进行排序、对售价进行累计求和。