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

EXCEL µ¼ÈëSQL SERVER´æ´¢¹ý³Ì

 set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
ALTER proc [dbo].[pr_xls_to_tb]
@path varchar(200),--EXCEL·¾¶Ãû
@tbName varchar(30),--±íÃû
@stName varchar(30) --excelÖÐÒª¶ÁµÄSHEETÃû
as
declare @sql varchar(500),--×îºóÒªÖ´ÐеÄSQL
@stName_Real varchar(35),--ÕæÕýµÄSHEETÃû
@drop_sql varchar(300) -- Èç¹û±íÒÑ´æÔÚ£¬ÏÈɾ³ý
set @stName_Real = '[' + @stName + '$]'
--set @path = 'C:\Inetpub\wwwroot\CarStock_ExcelWeb\Upload\CarStock\¹úóÆû³µ¿â´æ±í20090630.xls'
--set @tbName = 't32'
--set @stName = '[²»Á¼×ʲú$]'
set @sql =
'SELECT *
into '+ @tbName +'
from OpenDataSource(' + char(39)+ 'Microsoft.Jet.OLEDB.4.0' + char(39)+', '
+ char(39) +'Data Source=' + @path +';User ID=Admin;Password=;Extended properties=Excel 5.0;' + char(39)+')...'+@stName_Real
set @drop_sql = '
if exists(select * from sysobjects where name = ' + char(39) +@tbName + char(39)+')
begin
drop table '+@tbName+'
end '
--print @drop_sql
exec (@drop_sql)--ÏÈɾ³ý±í
exec (@sql)--ÔÙ´´½¨±í
/*
exec sp_configure 'show advanced options',1
reconfigure
exec sp_configure 'Ad Hoc Distributed Queries',1
reconfigure
*/

µ÷ÓÃ:
exec pr_xls_to_tb 'C:\Tools\Ô¤ËãÊý¾Ý\ys_200908.xls' ,'ys_200908_new' ,'Source'


Ïà¹ØÎĵµ£º

SQLÖÐJOINµÄʹÓÃ


(×¢:outerµÄÒâ˼¾ÍÊÇ"ûÓйØÁªÉϵÄÐÐ"¡£)
1.cross join È«ÍâÁ¬½Ó(µÑ¿¨¶û³Ë»ý)
SELECT A.*, B.* from A FULL OUTER JOIN B ON A.ID = B.ID
2.inner join ÄÚÁ¬½Ó(Ôڵѿ¨¶û³Ë»ýµÄ½á¹û¼¯ÖÐÈ¥µô²»·ûºÏÁ¬½ÓÌõ¼þµÄÐÐ)
SELECT A.* from A INNER JOIN B ON A.ID=B.ID
3.left outer join ×óÍâÁ¬½Ó(ÔÚinner joinµÄ½á¹ ......

SQL ServerÖеÄͨÅä·û

ͨÅä·û_
"_"ºÅ±íʾÈÎÒâµ¥¸ö×Ö·û,¸Ã·ûºÅÖ»ÄÜÆ¥ÅäÒ»¸ö×Ö·û."_"¿ÉÒÔ·ÅÔÚ²éѯÌõ¼þµÄÈÎÒâλÖÃ,ÇÒÖ»ÄÜ´ú±íÒ»¸ö×Ö·û.Ò»¸öºº×ÖֻʹÓÃÒ»¸ö"_"±íʾ.
Àý×Ó£º
if PATINDEX('%[ß¹-×ö]%','ÐèÒªÅжϵÄ×Ö·û')>0 -- ÅжÏÊÇ·ñÓÐ×Ö·û
print 'Óкº×Ö'
else
print 'ÎÞºº×Ö'
ͨÅä·û%
"%"·ûºÅÊÇ×Ö·ûÆ¥Åä·û,ÄÜÆ¥Åä0¸ö»ò¸ü¶à×Ö·ûµÄÈÎÒⳤ¶ ......

ORACLEÖв鿴SQLÖ´Ðмƻ®µÄ·½·¨

 1.Ê×ÏÈÐèÒª½¨Á¢plan table,·ñÔò²»ÄÜʹÓÃ
½¨Á¢·½·¨£º
$oracle\rdbms\adminÏÂÓиö
utlxplan.sql
ÆäÄÚÈÝΪ:
create table PLAN_TABLE (
 statement_id  varchar2(30),
 timestamp     date,
 remarks       varchar2(80),
 operat ......

SQL Server ¾­³£Óõ½µÄ¼¸¸öÉèÖÃÑ¡Ïî

1. SET DEADLOCK_PRIORITY
˵Ã÷£º¿ØÖÆÔÚ·¢ÉúËÀËøÇé¿öʱ»á»°µÄ·´Ó¦·½Ê½¡£Èç¹ûÁ½¸ö½ø³Ì¶¼Ëø¶¨Êý¾Ý£¬²¢ÇÒÖ±µ½ÆäËü½ø³ÌÊÍ·Å×Ô¼ºµÄËøÊ±£¬Ã¿¸ö½ø³Ì²ÅÄÜÊÍ·Å×Ô¼ºµÄËø£¬¼´·¢ÉúËÀËøÇé¿ö¡£
Óï·¨£ºSET DEADLOCK_PRIORITY { LOW | NORMAL | @deadlock_var }
²ÎÊý£ºLOW   ......

SQL*Plus ÖеÄspoolʹÓ÷½·¨

 ÔÚʹÓÃSQL*PlusÉú³É±¨¸æÎļþµÄʱºò£¬ÍùÍù»áÒòΪÆäĬÈϵÄÉèÖõ¼ÖÂÊä³öµÄ½á¹û·Ç³£µÄûÓпɶÁÐÔ£¬ÏÂÃæ½éÉÜÒ»¸öÈÕ³£ÖлᱻÓõ½µÄÒ»¸ö½Å±¾£¬ÆäÖаüº¬Ò»Ð©¸ñʽ»¯
Êä³öµÄsetÃüÁî
£¬ÎªÁË·½±ãÀí½â£¬ÎÒ»áÔÚÿһÌõsetÃüÁîÖ®ºó½ô¸ú×ÅÒ»¸ö¼òµ¥µÄ½âÊÍ£¬ÇëÂýÂýÌå»á¡£
sqlplus -s user_name/user_password << EOF >/dev/n ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ