SQL SERVERÊý¾Ý¿âÖÐµÄ±í±¸·Ý³ÉÎı¾
--×÷ÓãºÊý¾Ý¿âÖÐµÄ±í±¸·Ý³ÉÎı¾
Declare @tabname varchar(200),@ip varchar(50),@user varchar(50),@password varchar(50),@sql varchar(1000),@filetxt varchar(200),@file varchar(50)
set @tabname='database.dbo.tb' --±íÃû
set @ip='127.0.0.1' --IPµØÖ·£¬±¾»úµÄ»°¾Íд127.0.0.1
set @user='sa' --Êý¾Ý¿âÓû§Ãû
set @password='123' --Êý¾Ý¿âÃÜÂë
set @file='c:\' --±¸·Ý·¾¶
set @filetxt='tb.txt' --±¸·ÝÎļþÃû
set @sql='Bcp '+@tabname+' out '+@file+@filetxt+' -S '+@ip+' -U '+@user+' -P '+@password+' -t \t -c'
Print @sql
Exec master..xp_cmdshell @sql,No_Output
Ïà¹ØÎĵµ£º
SQL Server Ë÷Òý½á¹¹¼°ÆäʹÓã¨Èý£©
×÷Õߣºfreedk
Ò»¡¢ÉîÈëdz³öÀí½âË÷Òý½á¹¹
¶þ¡¢¸ÄÉÆSQLÓï¾ä
ʵÏÖСÊý¾ÝÁ¿ºÍº£Á¿Êý¾ÝµÄͨÓ÷ÖÒ³ÏÔʾ´æ´¢¹ý³Ì
¡¡¡¡½¨Á¢Ò»¸ö Web Ó¦Ó㬷ÖÒ³ä¯ÀÀ¹¦Äܱز»¿ÉÉÙ¡£Õâ¸öÎÊÌâÊÇÊý¾Ý¿â´¦ÀíÖÐÊ®·Ö³£¼ûµÄÎÊÌâ¡£¾µäµÄÊý¾Ý·ÖÒ³·½·¨ÊÇ:ADO ¼Í¼¼¯·ÖÒ³·¨£¬Ò²¾ÍÊÇÀûÓÃADO×Ô´øµÄ·ÖÒ³¹¦ÄÜ£¨ÀûÓÃÓα꣩À ......
SQLʱ¼ä¶Î²éѯ
ACCESSµÄ»°
select * from table where date1<#2008-1-20# and date2>#2007-8-30#
MYSQLµÄ»°
select * from table where date1<'2008-1-20' and date2>'2007-3-30'
Ò²¿ÉÒÔ
select * from table where date1 between '2008-1-20' and '2007-3-30'
ÆäÖÐdate1,date2¶¼ÊÇÈÕÆÚÀàÐ͵Ä× ......
/*
¸ù¾Ýºº×Ö»ñȡȫƴ
1.Éú³ÉËùÓжÁÒôÁÙʱ±í
2.¸ù¾ÝChinese_PRC_CS_AS_KS_WS ÅÅÐò»ñÈ¡¶ÁÒô
*/
Create function ChineseSpell(@str varchar(100))
returns varchar(8000)
as
begin
declare @re varchar(8000)
--Éú³ÉÁÙʱ±í
declare @t table(chr nchar(1) collate Chinese_PRC_CS_AS_KS_WS,py nvarchar(20))
ins ......
1. Ö±½ÓÔÚPL/SQL ÖÐÐÞ¸ÄÊý¾Ý
selectÓï¾äºóÃæ¼Ó‘for updata’£¬´ò¿ª½çÃæÉϵÄÐ¡Ëø£¬±à¼£¬°´¹³¹³±£´æ¡£
eg: select * from xtgldxsyncdw for update; ²éѯ½á¹û´°¿ÚµÄÐ¡Ëø¼´¿É´ò¿ª¡£
2. µ¼È˵¼³ötables
tools -->import ......
ºÜ¾Ã֮ǰ¾ÍÏëÒª°Ñ×Ô¼ºµÄ¶ÁÊé¹ý³Ì¼Ç¼ÏÂÀ´£¬½ñÌìÉÔ΢ÕûÀíÁËһϣ¬ÈÏΪ²»¹ÜʲôÊ飬×Ô¼ºÃ»ÔõôÍêÕûµØ¿´Í꣬¸ü±ðÌáÈÏÕæµØÈ«²¿µØ¿´ÍêÁË¡£ÌýÈË˵£¬ÒªÑ¡1±¾ºÃÊéÀ´¿´£¬ÎÒ²»·´¶ÔÕâÖÖ˵·¨£¬µ«¸üÖØÒªµÄÊÇ£¬²»½öÊÇÊé±¾Éí£¬¶øÊÇÎÒÃÇ×Ô¼ºµÄÇé¿ö£¬ÊDz»ÊÇÕæÕýͶÈë½øÈ¥¿´ÁË£¬²»¹ÜÔõÑù£¬Ð´ÊéµÄÈ˵Ä֪ʶ¿Ï¶¨±ÈÄãÕâ·½ÃæµÄ֪ʶҪ¶®ºÜ¶à£¬ ......