sqlserver»ñÈ¡µÚnÐÐÊý¾Ý
ÈçºÎÔÚÒ»¸öûÓÐÖ÷¼üµÄ±íÖлñÈ¡µÚnÐÐÊý¾Ý£¬ÔÚsql2005ÖпÉÒÔÓÃrow_number£¬µ«ÊDZØÐëÖ¸¶¨ÅÅÐòÁУ¬·ñÔòÄã¾Í²»µÃ²»ÓÃselect intoÀ´¹ý¶Éµ½ÁÙʱ±í²¢Ôö¼ÓÒ»¸öÅÅÐò×ֶΡ£
ÓÃÓαêµÄfetch absoluteÓï¾ä¿ÉÒÔ»ñÈ¡¾ø¶ÔÐÐÊýϵÄijÐÐÊý¾Ý,²âÊÔ´úÂëÈçÏÂ:
set nocount on
--½¨Á¢²âÊÔ»·¾³²¢²åÈëÊý¾Ý£¬²¢ÇÒ±íûÓÐÖ÷¼ü
create table test(id int ,name varchar(10))
insert into test select 999,'jinjazz'
insert into test select 888,'csdn'
insert into test select 999,'sqlserver'
--ͨ¹ýÓαê»ñÈ¡¾ø¶ÔÐÐÊý
declare myCursor scroll cursor for select * from test
open myCursor
fetch absolute 3 from myCursor
close myCursor
deallocate myCursor
--ɾ³ý²âÊÔ»·¾³
drop table test
set nocount off
/*--
id name
----------- ----------
999 sqlserver
--*/
Ïà¹ØÎĵµ£º
Ò»¡¢AccessÓëSqlServerÊý¾ÝÀàÐÍ±È½Ï Microsoft Access Êý¾ÝÀàÐÍ SQL Server Êý¾ÝÀàÐÍ ÊÇ/·ñ£¬£¨0ºÍ-1£©
1 룬²»ÔÊÐíÓÐ Null Öµ¡£ bit(1¡¢0 »ò NULL) Êý×Ö£¨×Ö½Ú£©£ ......
SQLÓï¾äÈçÏÂ:
CREATE TABLE [dbo].[test_table] (
[ID] [int] IDENTITY (1, 1) NOT NULL ,
[NAME] [varchar] (80)
)
Éè¼ÆÊÓͼÏÂ,ÔÚÌí¼ÓÒ»¸öINTÐ͵Ä×Ö¶ÎÊÇ,Ñ¡ÖÐÏ·½µÄ"±êʶ"Ϊ"ÊÇ",ÏÂÃæÓÐ"±êʶÖÖ×Ó"ºÍ"±êʶ×ÔÔöÁ¿",¿ÉÒÔ×Ô¼ºÉèÖÃ,ĬÈ϶¼Îª1
µ«ÊDz»ÖªµÀΪʲô,ʹÓÃÈÎÎ ......
//ÕâÊÇÌí¼Ó
private void button1_Click(object sender, EventArgs e)
{
string s = "Persist Security Info=False;Integrated Security=SSPI;database=IIntegration;server=(local)";
&n ......
SQL Server 2005Êý¾Ý¿â±¸·ÝºÍ»Ö¸´ÌØÐÔ
SQL Server 2000ÖдæÔÚµÄÐí¶àµÄ±¸·ÝºÍ»Ö¸´ÌØÐÔ¶¼Í¬Ñù±£ÁôÔÚÁËSQL Server 2005ÖУ¬µ«ÊÇÓÐһЩеÄÌá¸ßͬÑùÖµµÃÎÒÃǹØ×¢¡£
¾µÏñ±¸·Ý
SQL Server 2005ÈÃÄã¿ÉÒÔ´´½¨¾µÏñ±¸·Ý¡£¾µÏñ±¸·ÝÔÊÐíÄãΪ±¸·ÝÎļþ´´½¨Á½¸ö»òÕßËĸöͬÑùµÄ¿½±´£¬ÒÔ·À±¸ÆäÖеÄijһ¸ö¼¯ºÏË𻵵ÄÇé¿ö¡£¾µÏñ¾ßÓ ......
EÅ̸ùĿ¼Ð½¨Ò»¸öExcelÎļþaa.xlsºó²âÊÔÈçÏ´úÂë
use tempdb
go
if (object_id ('udf_getExcelTableNames' ) is not null )
drop function dbo .udf_getExcelTableNames
go
create function udf_getExcelTableNames (@filename varchar (1000 ))
returns @t table (id int , name varchar ( ......