sql¼òµ¥º¯ÊýÓ÷¨
¶¨Ò庯Êý
set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
ALTER function [dbo].[FunJSLC](@carid bigint,@date datetime)
returns decimal
as
begin
declare @jslc decimal
set @jslc=(select JSLC from BYReMIn where iCarID=@carid and dtDate=@date)
return(@jslc)
end
´æ´¢¹ý³ÌÓ¦Óú¯Êý
set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
ALTER proc [dbo].[BYProc]
as
declare @jglc decimal
select cCode,dtDate ,cLBName,dMoney ,JSLC=dbo.FunJSLC(iCarID,dtDate),
JGLC=(dbo.FunJSLC(iCarID,dtDate)-dbo.Funccclc(iCarID)),
CCLC=dbo.Funccclc(iCarID),cHandler,cUName,cBYXM,cMemo into #t from vBYB
select cCode as '³µÅƺÅ',dtDate as '±£ÑøÈÕÆÚ',cLBName as '±£ÑøÀà±ð',dMoney as '±£Ñø·ÑÓÃ',
JSLC as 'Éϴα£ÑøÀï³Ì',CCLC as 'µ±Ç°Àï³Ì',cHandler as '¾ÊÖÈË',cUName as '±£Ñøµ¥Î»',
cBYXM as '±£ÑøÏîÄ¿',cMemo as '±¸×¢'
from #t where CCLC>JSLC
dbo.FunJSLC(iCarID,dtDate)¼´º¯ÊýFunJSLCµÄ·µ»ØÖµ
Á˽â×î»ù±¾µÄ¶¨Òåµ÷ÓûáÓþÍOK
ÕâÑùʵÏÖͳ¼ÆµÄʱºò¾Í·½±ã¶àÁË£¬ÓÃsqlÈ¥´¦Àí£¬Ê¹³ÌÐò´úÂë¼ò½à£¬ÓÐЧÂÊ£¡
Ïà¹ØÎĵµ£º
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Collections;
using System.Data.SqlClient;
namespace DAL
{
/// <summary>
/// Êý¾Ý¿âµÄͨÓ÷ÃÎÊ´úÂë
/// ´ËÀàΪ³éÏóÀ࣬²»ÔÊÐíʵÀý»¯£¬ÔÚÓ¦Óà ......
sql2000º¯Êý´óÈ«1 µ±Ç°ÏµÍ³ÈÕÆÚ¡¢Ê±¼ä
select getdate()
2. dateadd ÔÚÏòÖ¸¶¨ÈÕÆÚ¼ÓÉÏÒ»¶Îʱ¼äµÄ»ù´¡ÉÏ£¬·µ»ØÐ嵀 datetime Öµ
ÀýÈ磺ÏòÈÕÆÚ¼ÓÉÏ2Ìì
select dateadd(day,2,'2004-10-15') --·µ»Ø£º2004-10-17 00:00:00.000
3. datediff ·µ»Ø¿çÁ½¸öÖ¸¶¨ÈÕÆÚµÄÈ ......
±¸·Ý£º
A. ±¸·ÝÕû¸ö MyNwind Êý¾Ý¿â
˵Ã÷ MyNwind Êý¾Ý¿â½öÓÃÓÚÑÝʾ¡£
ÏÂÀý´´½¨ÓÃÓÚ´æ·Å MyNwind Êý¾Ý¿âÍêÕû±¸·ÝµÄÂß¼±¸·ÝÉ豸¡£
......
ÔÚSQL Server 2005Êý¾Ý¿âÖÐʵÏÖ×Ô¶¯±¸·ÝµÄ¾ßÌå²½Öè:
1¡¢´ò¿ªSQL Server Management Studio
2¡¢Æô¶¯SQL Server´úÀí
3¡¢µã»÷×÷Òµ->н¨×÷Òµ
4¡¢"³£¹æ"ÖÐÊäÈë×÷ÒµµÄÃû³Æ
5¡¢Ð½¨²½Ö裬ÀàÐÍÑ¡T-SQL£¬ÔÚÏÂÃæµÄÃüÁîÖÐÊäÈëÏÂÃæÓï¾ä£¨ºìÉ«²¿·ÖÒª¸ù¾Ý×Ô¼º ......