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

sqlµãµÎ

×Ó±í²éѯ£¬¸¸±íÒ»¶¨Òª¼Ó±ðÃû£¬·ñÔòÊý¾Ý»áÓÐÎÊÌ⣬²»±¨±àÒë´í
select * from table1 a where exist(select 1 from table2 where a.id=b.id)
´æ´¢¹ý³Ì½á¹û¼¯²åÈëµ½ÏÖÓбí
insert into table1 exec procname args
ÁªºÏÒÑÓÐ±í£¬½ô¸úÔÚºóÃæ£¬¶Ô»ã×ܺÜÓÐÓÃ
select a from table1 union all select 'ºÏ¼Æ'
½á¹û¼¯ÀïµÄijÁÐÏà¼Ó
declare @var nvarchar(1000)
set @var=''
select @var=@var+','+alarmname from notice where args=@args
print @var
shellÃüÁî
declare @cmd nvarchar(1000)
set @cmd='bcp "select cellphone,msg from atm.dbo.sendoutmsg" queryout '+@outfile+' -c -q -t "|"  -U'+@sqluser+' -P'+@sqlpwd +' -S'+@server
EXEC master..xp_cmdshell    @cmd    ,NO_OUTPUT
(
@cmd ¿ÉÒÔÊÇ£º
dir    c:\      c:\dir_out.txt
del   c:\deposit.htm
copy   c:\resource\deposit.htm    c:\
move   c:\µ¹Èë0911.xls    d:\µ¹Èë0911.xls
)
´óÈÝÁ¿Êý¾Ýµ¼Èë(ÒÔ\r\nΪÊý¾ÝÐнáβ,|ΪÁзָî·û)
DECLARE @bulk_cmd varchar(1000);
SET @bulk_cmd = 'BULK INSERT dbo.tmpbasedevinfo from ''D:\dev_bmsg.txt''
                             with (FIELDTERMINATOR =''|'',
                                      ROWTERMINATOR = '''+CHAR(10)+''')';
exec(@bulk_cmd);
ÅжÏÎļþÊÇ·ñ´æÔÚ
create table #tb(a bit,b bit,c bit)  
  insert into #tb exec master..xp_fileexist 'c:\furniture.txt'
  if exists(select * from #tb where a=1)
  PRINT Îļþ´æÔÚ
  else
  PRINT Îļþ²»´æÔÚ
drop table #tb


Ïà¹ØÎĵµ£º

sqlÅúÁ¿Ìæ»»ÌØ¶¨×Ö·û

×î½üÔÚºÍÒ»¸ö¹«Ë¾ºÏ×÷ÏîÄ¿£¬Óв¿·ÖÁ´½ÓÊÇÓÉËûÃǹ«Ë¾ÌṩµÄ£¬ÓÉÓÚµ±Ê±»¹Ã»ÓÐÉêÇëÓòÃû£¬Ö±½ÓÌṩ¸øÎÒÃǵÄÊÇipµØÖ·£¬ÏÖÔÚÕýʽÉÏÏߺó£¬ÐèÒªÎÒÃǽ«Ô­À´µÄipµØÖ·Ì滻ΪÓòÃû£¬Èç¹ûÒ»¸ö¸öÌæ»»ÆðÀ´ÌرðÂé·³£¬¶øÇÒ¿ÉÄܳöÏÖÎÊÌ⣬Òò´ËÕÒÁËÏÂoracleÖÐsqlÅúÁ¿Ìæ»»µÄ¹¦ÄÜ£¬Ê¹ÓÃÆðÀ´Ì«·½±ãÁË£¬ÔÚÕâÀï¼Ç¼Ï£¬±ãÓÚÒÔºó²éÕÒ¡£¾ßÌåʹÓÃ˵Ã÷ÈçÏ ......

PL SQLÖи´ÖƳöµÄÖÐÎÄÂÒÂë

֮ǰʹÓÃPLSQL£¬¶¼ÊÇÒÔдÈëÄÚÈÝΪÖ÷£¬Ð´ÈëÖÐÎÄÄÚÈÝżÓÐÂÒÂ룬µ«ÊÇÖ»ÔÚÏÔʾÉϲ¢Î´Ó°Ïì´æÈ¡£¬ËùÒÔûÓÐÔÚÒâ¡£
½ñÌìÔÚÐÞ¸ÄÒ»¸öÊÓͼʱ£¬ÐèÒª½«ÐÞ¸ÄÄÚÈݼǼÏÂÀ´£¬so,Ïëд¸öÐ޸ļǼ£¬¾Í°ÑÊÓͼÄÚÈÝ¿½±´Á˳öÏÖ£¬·¢ÏÖ¿½±´³öÏÖµÄÖÐÎÄÄÚÈݳöÏÖÂÒÂë¡£
²¢Î´ÍêÈ«ÔÚÒ⣬ÒÔΪֻҪԭÑù·Å»Øplsql¾Í»áºÃµÄ£¬µ«ÊDZ£´æÔÙÈ¡³ö·Åµ½plsqlÖз¢ÏÖÈÔ ......

SQL Server ÃæÊÔÌâ £¨³ÖÐø¸üÐÂÖÐ...£©

3¡£±íÄÚÈÝÈçÏÂ
¡¡¡¡-----------------------------
¡¡¡¡ID LogTime
¡¡¡¡1 2008/10/10 10:00:00
¡¡¡¡1 2008/10/10 10:03:00
¡¡¡¡1 2008/10/10 10:09:00
¡¡¡¡2 2008/10/10 10:10:00
¡¡¡¡2 2008/10/10 10:11:00
¡¡¡¡......
¡¡¡¡-----------------------------
¡¡¡¡ÇëÎʸ÷λ¸ßÊÖ£¬ÈçºÎ²éѯµÇ½ʱ¼ä¼ä¸ô²»³¬ ......

SQLÓï¾äµ¼Èëµ¼³ö´óÈ«


£¨×¢Òâoffice2007µÄͬѧ°Ñprivider='Microsoft.Jet.OLEDB.4.0'¸ÄΪ'Microsoft.ACE.OLEDB.12.0'¡£¡£offiec2003Óë2007µÄÌṩÆ÷ÊDz»Ò»ÑùµÄ¡£¡££©
 
 
 
 
SQLÓï¾äµ¼Èëµ¼³ö´óÈ«[ÊÕ¼¯]
/******* µ¼³öµ½excel
EXEC master..xp_cmdshell 'bcp SettleDB.dbo.shanghu out c:\temp1.xls -c -q -
S"GNE ......

sql server2005Öµ±È½ÏÇó¾È¸÷λ¸ßÊÖ

ÔÚsql server2005ÖÐÔõô½øÐжàÖµÓë¶àÖµÖ®¼äµÄ±È½Ï£¿¿ÉÒԱȽÏÂð£¿
ÀýÈ磺
 ÎÒÒªÖ¤Ã÷1£¬2£¬3£¬4£¬5£¨ÔÚ±íÖвéѯ³öµÄÖµ£©Óë3£¬2£¬6£¬5£¨×Ô¶¨Òå²ÎÊý£©Á½ÌõÊý¾ÝÖÐÓÐÏàͬµÄÖµ£¬²¢½«ÏàֵͬµÄÁеÄÏàÓ¦±íÐÅÏ¢ÓÃprint´òÓ¡³öÀ´
×¢Ò⣬²»Äܵ¥¸ö±È½Ï……
²»ÖªµÀ¿É²»¿É²éѯ³öÀ´£¬ Çë¸÷λ¸ßÊÖ°ï°ïæ…… ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ