AVG() 函数的使用

2024-11-19 15:27:11 +08:00 · 2024-11-19 15:27:11 +08:00 · 3fdd06a507
commit 3fdd06a507
parent 9ccd5e1a89
1 changed files with 13 additions and 0 deletions
--- a/数据库/头歌/AVG()
+++ b/数据库/头歌/AVG()
@ -0,0 +1,13 @@
+USE Mall
+GO
+
+SET NOCOUNT ON
+
+------ return two columns that the price bigger than average price ------
+-- ********** Begin ********** --
+SELECT prod_name, prod_price
+FROM Products
+WHERE prod_price > (SELECT AVG(prod_price) FROM Products)
+-- ********** End ********** --
+
+GO