Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

[SQL Server] ´æ´¢¹ý³ÌÊÂÎñ

ÔÚ´æ´¢¹ý³ÌÖÐʹÓÃÊÂÎñ£¬ÒÔÏÂΪģ°å£º
CREATE PROCEDURE testPro
AS
/**//* ------- ÊÂÎñ¿ªÊ¼---------- */
BEGIN TRANSACTION tran_test
/**//* -------- ±£´æÊÂÎñ----------*/
SAVE TRANSACTION tran_test
/**//* -------- Êý¾Ý²Ù×÷---------*/
INSERT [table1] ( [content] ) VALUES ( '43332' )
/**//*---------- Ìá½»ÊÂÎñ------------*/
COMMIT TRANSACTION tran_test
/**//*--------- ÅжÏÊÇ·ñÓдíÎó----------*/
IF ( @@ERROR <> 0 )
BEGIN
/**//*---------- ×Ô¶¨Òå´íÎóÊä³ö----------*/
RAISERROR( 'Insert data error!',16,1 )
/**//*-------- ÊÂÎñ»Ø¹ö--------*/
ROLLBACK TRANSACTION tran_test
END
/**//*------- ÅжÏÊÂÎñÊýÊÇ·ñ´óÓÚ-----------*/
IF ( @@TRANCOUNT > 0 )
BEGIN
/**//*-------- ÊÂÎñ»Ø¹ö--------*/
ROLLBACK TRANSACTION tran_test
END
GO


Ïà¹ØÎĵµ£º

SQL Server±¸·ÝÊÂÎñÈÕÖ¾½áβ(Tail)

ÊÂÎñÈÕÖ¾½áβ¾­³£Ìá½»Êý¾Ý¿âδ±¸·ÝµÄÊÂÎñÈÕÖ¾ÄÚÈÝ¡£»ù±¾ÉÏ£¬Ã¿Ò»´ÎÄãÖ´ÐÐÊÂÎñÈÕÖ¾±¸·Ýʱ£¬Äã¶¼ÔÚÖ´ÐÐÊÂÎñÈÕÖ¾½áβµÄ±¸·Ý¡£
ÄÇΪʲô»áÕâôÉè¼ÆÄØ£¿ÒòΪҲÐíÓÉÓÚ½éÖʵÄË𻵣¬µ±Êý¾Ý¿âÒѾ­²»ÔÙ¿ÉÓÃʱ£¬Âé·³¾ÍÀ´ÁË¡£Èç¹ûÏÂÒ»¸öÂß¼­²½ÖèÕýºÃ¾ÍÊÇÒª±¸·Ýµ±Ç°ÊÂÎñÈÕÖ¾µÄ»°£¬¿ÉÒÔÓ¦ÓÃÕâ¸ö±¸·ÝÀ´Ê¹Êý¾Ý¿â´¦Óڵȴý(Standby)״̬¡£ÄãÉ ......

SQLÖÐCONVERTת»¯º¯ÊýµÄÓ÷¨

¸ñʽ:
CONVERT(data_type,expression[,style])
˵Ã÷:
´ËÑùʽһ°ãÔÚʱ¼äÀàÐÍ(datetime,smalldatetime)Óë×Ö·û´®ÀàÐÍ(nchar,nvarchar,char,varchar)
Ï໥ת»»µÄʱºò²ÅÓõ½.
Àý×Ó:
SELECT CONVERT(varchar(30),getdate(),101) now
½á¹ûΪ:
now
---------------------------------------
|09/15/2001
===== ......

SQL 2008 ½Ø¶ÏÊÂÎñÈÕÖ¾²»ÄÜÓÃÁË£¿£¿

BACKUP DATABASENAME WITH NO_LOGÒ»Ö±ÊÇÎҽضÏÊÂÎñÈÕÖ¾£¬Ñ¹Ëõ¿Õ¼äµÄÀûÆ÷£¬½ñÌìÔÙSQL2008ÉÏÒ»Óã¬È´²»ÁéÁË
ÏûÏ¢ 3032£¬¼¶±ð 16£¬×´Ì¬ 2£¬µÚ 2 ÐÐ
´ËÓï¾ä²»Ö§³ÖÒ»¸ö»ò¶à¸öÑ¡Ïî(no_log)¡£Çë²éÔÄÎĵµÒÔÁ˽âËùÖ§³ÖµÄÑ¡Ïî¡£
²é¿´Áª»ú°ïÖúÊֲᣬÀïÃæÈ·ÊµÃ»ÓÐwith no_logµÄ¿ÉÑ¡ÏîÁË£¬ÄÇÔõô°ì°¡£¬50MµÄÊý¾ÝÎļþ£¬2GµÄÈÕÖ¾Îļþ£¬È ......

sql 2000 ¸´ÖƱí

SQLÓï¾äʵÏÖ£¬SQL Server 2000 ¼°ACCESS¸´ÖƾɱíOldTableµÄ½á¹¹£¬»ò½á¹¹¼°ÄÚÈݵ½ÐµıíNewTable
Á½¸ö¶¼ÊÔ¹ýÁË£¬ÏÂÃæµÄ´úÂëÔÚÕâÁ½¸öÊý¾Ý¿âÖУ¨SQL Server 2000 ¼°ACCESS£©¶¼ÊÇ¿ÉÒÔͨ¹ýµÄ¡£
--¸´ÖƱí½á¹¹ÎªÐµıí
select * into NewTable
from OldTable where 1=2
--¸´ÖƱí½á¹¹¼°ÄÚÈݵ½Ðµıí
select * into newtable ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ