SqlServer ÓαêÀý×Ó
Declare @Id int
Declare @Name varchar(20)
Declare Cur Cursor For Select Id,Name from T_User
Open Cur
Fetch next from Cur Into @Id,@Name
While @@fetch_status=0
Begin
Update T_User Set [Name]=@Name,Id=@Id
Fetch Next from Cur Into @Id,@Name
End
Close Cur
Deallocate Cur
Ïà¹ØÎĵµ£º
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 ......
»ñÈ¡sqlserverÊý¾Ý¿âÖÐËùÓп⡢±í¡¢×Ö¶ÎÃûµÄ·½·¨
2009Äê03ÔÂ12ÈÕ ÐÇÆÚËÄ ÏÂÎç 12:51
1.»ñÈ¡ËùÓÐÊý¾Ý¿âÃû:
SELECT Name from Master..SysDatabases ORDER BY Name
2.»ñÈ¡ËùÓбíÃû:
SELECT Name from DatabaseName..SysObjects Where XType='U' ORDER BY Name
XType='U':±íʾËùÓÐÓû§±í;
XType='S':±íʾËùÓÐϵͳ± ......
SQL SERVERÊý¾Ý¿â¿ª·¢µÄ¶þʮһÌõ¾ü¹æ
Èç¹ûÄãÕýÔÚ¸ºÔðÒ»»ùÓÚSQL SERVER µÄÏîÄ¿£¬»òÕ߸ոսӴ¥SQL SERVER£¬Äã¿ÉÄܽ«ÃæÁÙһЩÊý¾Ý¿âÐÔÄܵÄÎÊÌâ¡£ÕâÆªÎÄÕ»áÌṩһЩÓÐÓõľÑé-----¹ØÓÚÈçºÎÐγɺõÄÉè¼Æ¡£
Ò»¡¢Á˽âÄãÓõŤ¾ß
²»ÒªÇáÊÓÕâÒ»µã£¬ÕâÊDZ¾ÎÄ×î¹Ø¼üµÄÒ»Ìõ¡£Ò²ÐíÄãÒ²¿´µ½ÓкܶàµÄSQL SERVER³ÌÐòԱûÓÐÕÆÎÕÈ«²¿µÄT- ......
create proc P_QuerySplit
@sqlscript varchar(20), --±íÃû/SQLÓï¾ä
@pageSize int, --ÿҳ¼Ç¼Êý
@pageIndex int, &nbs ......
SqlserverµÃµ½ºº×ÖÆ´ÒôÊ××Öĸ´æ´¢¹ý³Ì:
create function [dbo].[fun_getPY]
(
@str nvarchar(4000)
)
returns nvarchar(4000)
as
begin
declare @word nchar(1),@PY nvarchar(4000)
set @PY=''
while len(@str)>0
begin
set @word=left(@str,1)
--Èç¹û·Çºº×Ö×Ö·û£¬·µ»ØÔ×Ö·û
& ......