Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

.netÁ¬½Ósql server

Êý¾Ý¿âÃû£ºEmployee
±íÃû£ºEmployees
uid£ºsa
pwd£ºsa
ÎÊÌâ²¹³ä£º
×îºÃÊÇÌṩSQL SERVER½Ó¿Ú·ÃÎÊÊý¾Ý¿âµÄ´úÂë
Õâ¶Î´úÂëÊÇVS.NET×Ô¶¯Éú³É£¬ÀïÃæÓÐÄÄЩÊDz»ÐèÒªµÄÄØ£¿Ó¦¸Ã°ÑÊý¾Ý¿âÁ¬½ÓµÄ´úÂë·ÅÔÚÄĸöµØ·½ÄØ£¿
<%@ Page language="c#" Codebehind="WebForm3.aspx.cs" AutoEventWireup="false" Inherits="WebApplication1.WebForm3" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<html>
<head>
<title>WebForm3</title>
<meta name="GENERATOR" Content="Microsoft Visual Studio .NET 7.1">
<meta name="CODE_LANGUAGE" Content="C#">
<meta name=vs_defaultClientScript content="JavaScript">
<meta name=vs_targetSchema content="http://schemas.microsoft.com/intellisense/ie5">
</head>
<body MS_POSITIONING="GridLayout">

<form id="Form1" method="post" runat="server">
</form>

</body>
</html>
landy543210 µÄ»Ø´ðÊǶԵģ¬²»¹ýÓÐЩÎÊÌ⣺
1¡¢ºÜÏÔÈ»LZÔÚwebÓ¦ÓóÌÐòÉÏÊÇÐÂÈË£¬Ö±½Ó¸ø´úÂëLZ¿ÉÄܲ»´óÃ÷°×£»
2¡¢LZµÄÊÇwebÓ¦ÓóÌÐò£¬ËùÒÔMessageBox¾Í²»ÒªÓÃÁË£¬ÒªµÄ»°×Ô¼º·â×°Ò»¸ö£»
3¡¢Ê¹ÓÃsqlÊý¾Ý¿âµÄÁ¬½ÓÓëÃüÁÐèÌí¼ÓÒýÓÃ
using System.Data.SqlClient;
4¡¢LZÌí¼Ó×Ô¼ºµÄÒ³Ãæ¿Ø¼þÓë´¦Àí´úÂëºó£¬È»ºó½«
landy543210µÄ´úÂëÔÚÐÞ¸ÄÏÂÒÔ·ûºÏ×Ô¼ºµÄÒµÎñÐèÇó£¬È»ºóÈ¥µôÏûÏ¢¿ò²¿·Ö£¬ÔÙÌí¼Óµ½×Ô¼ºµÄÏìӦʼþÖУ¬±ÈÈçbutton_click


Ïà¹ØÎĵµ£º

SQL Server Ë÷Òý½á¹¹¼°ÆäʹÓã¨ËÄ£©

SQL Server Ë÷Òý½á¹¹¼°ÆäʹÓã¨ËÄ£©
×÷Õߣºfreedk
Ò»¡¢ÉîÈëdz³öÀí½âË÷Òý½á¹¹
¶þ¡¢¸ÄÉÆSQLÓï¾ä
Èý¡¢ÊµÏÖСÊý¾ÝÁ¿ºÍº£Á¿Êý¾ÝµÄͨÓ÷ÖÒ³ÏÔʾ´æ´¢¹ý³Ì
¾Û¼¯Ë÷ÒýµÄÖØÒªÐÔºÍÈçºÎÑ¡Ôñ¾Û¼¯Ë÷Òý
¡¡¡¡ÔÚÉÏÒ»½ÚµÄ±êÌâÖУ¬±ÊÕßдµÄÊÇ£ºÊµÏÖСÊý¾ÝÁ¿ºÍº£Á¿Êý¾ÝµÄͨÓ÷ÖÒ³ÏÔʾ´æ´¢¹ý³Ì¡£ÕâÊÇÒòΪÔÚ½«±¾´æ´¢¹ý³ÌÓ¦ÓÃÓÚ“°ì¹«×Ô¶ ......

SQLµÝ¹é²éѯ²¿ÃÅ

create function [dbo].[DeptTree](@initDeptCode  varchar(10))/*¶¨Ò庯Êýc_tree£¬ÊäÈë²ÎÊýΪ³õʼ½ÚµãDeptCode*/
returns @t table(DeptCode varchar(10),UpDeptCode  varchar(10),lev int)/*¶¨Òå±ítÓÃÀ´´æ·ÅÈ¡³öµÄÊý¾Ý*/
begin
  declare @i int/*±êÖ¾µÝ¹é¼¶±ð*/
  set @i=1
  insert @t ......

SQLʱ¼ä¶Î²éѯ


SQLʱ¼ä¶Î²éѯ
ACCESSµÄ»°
select * from table where date1<#2008-1-20# and date2>#2007-8-30#
MYSQLµÄ»°
select * from table where date1<'2008-1-20' and date2>'2007-3-30'
Ò²¿ÉÒÔ
select * from table where date1 between '2008-1-20' and '2007-3-30'
ÆäÖÐdate1,date2¶¼ÊÇÈÕÆÚÀàÐ͵Ä× ......

Éí·ÝÖ¤ÑéÖ¤Ëã·¨(SQL°æ)

Éí·ÝÖ¤ÑéÖ¤Ëã·¨(SQL°æ)
/**//*
ÑéÖ¤Éí·ÝÖ¤Ëã·¨
By:Áõ־ΰ
2008-1-29ÓëÌì½ò
*/
CREATE FUNCTION [fn_ValidateIDC]
(
@idc varchar(18)
)RETURNS BIT
AS
BEGIN
IF LEN(@idc)<>15 AND LEN(@idc)<>18--Éí·ÝÖ¤ºÅÖ»ÓÐ15»ò18λ
RETURN(0)
IF LEN(@idc)=15  --Èç¹ûÊÇ15λÉí·ÝÖ¤ ÔòÖ»ÑéÖ¤ÈÕÆÚºÍÊÇ·ñ ......

PL/SQLʵÓÃС¼¼ÇÉ

 1. Ö±½ÓÔÚPL/SQL ÖÐÐÞ¸ÄÊý¾Ý
     selectÓï¾äºóÃæ¼Ó‘for updata’£¬´ò¿ª½çÃæÉϵÄСËø£¬±à¼­£¬°´¹³¹³±£´æ¡£
     eg: select * from xtgldxsyncdw for update; ²éѯ½á¹û´°¿ÚµÄСËø¼´¿É´ò¿ª¡£
2. µ¼È˵¼³ötables
     tools -->import ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ