VBScript code:
<%
dim conns
dim connstrs
on error resume next
connstrs ="PROVIDER=SQLOLEDB;DATA SOURCE="&ipaddr&";UID="&uid&";PWD="&pwd&";DATABASE="&database&" "
set conns=server.createob ......
±í READ
×Ö¶Î £º ID DATE MOUNT
01 1/2/2010 1
01 2/2/2010 2
01 3/2/2010 3
......
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H1 H2
a 1
b 2
a 2
b 2
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H1 H2
a 3
b 4
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SQL code:
select H1,sum(H2)as H2 from tb group by H1
SQL code:
select h1,sum(h2) as H2 from tb group by h1
SQL ......
C# code:
using System;
using System.Collections;
using System.Text;
using System.Data;
using Microsoft.ApplicationBlocks.Data;
using System.Data.SqlClient;
namespace ClothingCode
{
/// <summary>
/// ¹ÜÀíÔ±ºǫ́¶ÔÍøÕ¾¹ã¸æµÄÌí¼ÓºÍɾ³ý
/// </summary>
public cla ......
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http://topic.csdn.net/u/20100204/15/bb144d9f-9bdc-4ec3-b6bd-3ef692d8cd61.html?15435
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1 aaa 1 3 //±íʾaaaÊDZíb1-3µÄºÍ
2 bbb 2 4
3 ccc 2 6
±íb£º
1 200
2 300
3 400
4 100
5 150
6 120
ÔõôÄÜдsqlµÃµ½£º
aaa 900
bbb 800
ccc 1070
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select a,sum(money) from a,b where id >=s and id <= ......