´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
UltraLite®J£ºBlackBerryÉÏÔËÐеÄСÊý¾Ý¿âºÍͬ²½ÒýÇæ
MobiLink £ºÔËÐÐÔÚ·þÎñÆ÷ÉÏÊý¾Ý¿âͬ²½·þÎñÆ÷£¬¿ÉÒÔ°ÑÉ豸ÉϵÄÊý¾Ýͬ²½µ½ºǫ́µÄ¡£°üº¬ÔÚSQL Anywhere 11ÀïÃæ¡£
SQL Anywhere ÊÇÒµÄÚÁìÏȵÄÒÆ¶¯ºÍǶÈëʽÊý¾Ý¿â£¬ÌṩÊý¾Ý¹ÜÀíºÍ½»»»¼¼Êõ£¬ÎªÒ»Ïß»·¾³ÖеÄÓ¦ÓóÌÐòÌṩ֧³Ö¡£
SQL Anywhere רΪ²»¾ß±¸ÏÖ³¡ IT Ö§³Ö¡¢Ô ......
[code=SQL][/code]
--Óï ¾ä ¹¦ ÄÜ
--Êý¾Ý²Ù×÷
SELECT --´ÓÊý¾Ý¿â±íÖмìË÷Êý¾ÝÐкÍÁÐ
INSERT --ÏòÊý¾Ý¿â±íÌí¼ÓÐÂÊý¾ÝÐÐ
DELETE --´ÓÊý¾Ý¿â±íÖÐɾ³ýÊý¾ÝÐÐ
UPDATE --¸üÐÂÊý¾Ý¿â±íÖеÄÊý¾Ý
--Êý¾Ý¶¨Òå
CREATE TABLE --´´½¨Ò»¸öÊý¾Ý¿â±í
DROP TABLE --´ÓÊý¾Ý ......
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 ......
linq to sql ÔÚ²åÈëÖµµÄʱºò»¹ÊǺܷ½±ã¡£ÓÐʱºòÎÒÃÇÐèÒªÔÚ²åÈëÒ»¸öеÄʵÌåÖ®ºóµÃµ½ÄǸöʵÌåµÄÖ÷¼üIDµÄÖµ£¬Õâ¸öIDµ±È»±ØÐëÊÇ×ÔÔö¡£Ò»¶Îʱ¼äÎÒÒ»Ö±ÈÏΪֱ½ÓʹÓÃlinq to sqlµÄ²åÈë»úÖÆÊDz»¿ÉÒÔÔÚ×öµ½µÄ£¬ËùÒÔÖ»ÓÐʹÓô洢¹ý³ÌµÄ£¬¾ßÌå¿ÉÒԲ鿴ÕâÆªÎÄÕ£ºhttp://blog.benhall.me.uk/2008/01/custom-insert-logic-with-linq-to- ......
1.¶àwhere£¬ÉÙhaving
whereÓÃÀ´¹ýÂËÐУ¬havingÓÃÀ´¹ýÂË×é
2.¶àunion all£¬ÉÙunion
unionɾ³ýÁËÖØ¸´µÄÐУ¬Òò´Ë»¨·ÑÁËһЩʱ¼ä
3.¶àExists£¬ÉÙin
ExistsÖ»¼ì²é´æÔÚÐÔ£¬ÐÔÄܱÈinÇ¿ºÜ¶à£¬ÓÐЩÅóÓѲ»»áÓÃExists£¬¾Í¾Ù¸öÀý×Ó
Àý£¬ÏëÒªµÃµ½Óе绰ºÅÂëµÄÈ˵Ļù±¾ÐÅÏ¢£¬table2ÓÐÈßÓàÐÅÏ¢
select * from table1;--(id,n ......