´æ´¢¹ý³Ì£¬ Éú³ÉSQLÓï¾ä
USE [sfaecrm]
GO
/****** ¶ÔÏó: StoredProcedure [dbo].[proc_insert] ½Å±¾ÈÕÆÚ: 05/29/2009 06:16:07 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER proc [dbo].[proc_insert] (@tablename varchar(256))
as
begin
set nocount on
declare @sqlstr varchar(4000)
declare @sqlstr1 varchar(4000)
declare @sqlstr2 varchar(4000)
select @sqlstr='select ''insert '+@tablename
select @sqlstr1=''
select @sqlstr2=' ('
select @sqlstr1= ' values ( ''+'
select @sqlstr1=@sqlstr1+col+'+'',''+' ,@sqlstr2=@sqlstr2+name +',' from (select case
-- when a.xtype =173 then 'case when '+a.name+' is null then ''NULL'' else '+'convert(varchar('+convert(varchar(4),a.length*2+2)+'),'+a.name +')'+' end'
when a.xtype =127 then 'case when '+a.name+' is null then ''NULL'' else '+'convert(varchar(20),'+a.name +')'+' end'
when a.xtype =104 then 'case when '+a.name+' is null then ''NULL'' else '+'convert(varchar(1),'+a.name +')'+' end'
when a.xtype =175 then 'case when '+a.name+' is null then ''NULL'' else '+'''''''''+'+'replace('+a.name+','''''''','''''''''''')' + '+'''''''''+' end'
when a.xtype =61 then 'case when '+a.name+' is null then ''NULL'' else '+'''''''''+'+'convert(varchar(23),'+a.name +',121)'+ '+'''''''''+' end'
when a.xtype =106 then 'case when '+a.name+' is null then ''NULL'' else '+'convert(varchar(
Ïà¹ØÎĵµ£º
Ëø»úÖÆ
NOLOCKºÍREADPASTµÄÇø±ð¡£
1. ¿ªÆôÒ»¸öÊÂÎñÖ´ÐвåÈëÊý¾ÝµÄ²Ù×÷¡£
BEGIN TRAN t
INSERT INTO Customer
SELECT 'a','a'
2. Ö´ÐÐÒ»Ìõ²éѯÓï¾ä¡£
SELECT * from Customer WITH (NOLOCK)
½á¹ûÖÐÏÔʾ"a"ºÍ"a"¡£µ±1ÖÐÊÂÎñ»Ø¹öºó£¬ÄÇôa½«³ÉΪÔàÊý¾Ý¡£(×¢:1ÖеÄÊÂÎñδÌá½») ¡£NOLOCK±íÃ÷ûÓжÔÊý¾Ý±íÌí¼Ó¹²Ï ......
List<Class1> li = dc.Table_1.Where(item => item.id > 1).Cast<Class1>().ToList();
Table_1 Ϊ×Ô¶¯Éú³ÉÀà, class1Ϊ×Ô¶¨ÒåÀà,ÊôÐÔÃû³Æ¶¼ÊÇÒ»ÑùµÄ,ÒªÄÜʵÏÖÉÏÃæµÄÓï¾ä,±ØÐëÓм¸¸öÌõ¼þ
Table_1 ÐèÒª¼Ì³Ðclass1,¿ÉÒÔͨ¹ýpartialÀàÀ´ÊµÏÖ
Table_1 ÊôÐÔ¼Óoverride
class1ÀïÃæµÄÊôÐÔÒªÊÇvir ......
ÏÂÃæËùÓеÄSQLÓï¾ä¶¼ÊÇÕë¶Ôǰ׺Ϊwp_µÄ±í£¬Èç¹ûÄãµÄ±íǰ׺²»ÊÇwp_£¬Çë×öÏàÓ¦µÄÐÞ¸Ä
1.¸ü¸Äwordpress°²×°ºÍÊ×Ò³µØÖ·
Èç¹ûÄã¸ü»»ÓòÃû»òÕß°ÑwordpressµÄ°²×°Ä¿Â¼½øÐÐÁ˱䶯¾ÍÐèÒª½øÐÐÐ޸ģ¬
UPDATE wp_options SET option_value = replace(option_value, ‘¾ÉÍøÖ·’, ‘ÐÂÍøÖ·’) WHERE option_name ......
vs2005ÖÐÎÞ·¨Á¬½ÓSQLÎÊÌâ
×î½üÔÚÑо¿ASP.NET£¬ÔÚ°²×°VS2005ºÍSQLÉÏ£¬ÎÊÌâ¶à¶à°¡£¬¿¨ÁËÎҺܶàÌ죬×îºóÔÚ²éÔÄÒ»¶Ñ×ÊÁϺÍ֨װÎÞÊý´Îϵͳ֮ºó£¬ÖÕÓÚÑо¿³öΪʲôÎÒ²»ÄÜÁ¬½ÓÊý¾Ý¿âµÄÎÊÌâÁË£¬½â¾ö·½·¨ÈçÏ£º
¡¡¡¡(1)¿ªÊ¼->³ÌÐò->Microsoft SQL Server 2005->SQL Server 2005ÍâΧӦÓÃÅäÖÃÆ÷,ÔÚ´ò¿ªµÄ½çÃæµ¥»÷"·þÎñµÄÁ¬ ......