讓我們多看個例子,譬如ASP程式rs22.asp如下,[SELECT 種類, Sum(數(shù)量*價格) As 總計 From 產(chǎn)品 Group By 種類] 使用GROUP BY將查詢的結(jié)果做 [種類] 統(tǒng)計,統(tǒng)計各個種類的數(shù)量與價格相乘的總價Sum(數(shù)量*價格):
<%
Set conn1 = Server.CreateObject("ADODB.Connection")
最后,譬如ASP程式rs22.asp如下,[SELECT 姓名,科目,Avg(分數(shù)) As 平均 From 考試 Group By 姓名,科目] 使用GROUP BY將查詢的結(jié)果做依據(jù) [姓名] 和 [科目] 統(tǒng)計,統(tǒng)計各個統(tǒng)計的 [平均] 分數(shù)Avg(分數(shù)):
<%
Set conn1 = Server.CreateObject("ADODB.Connection")