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

Sql server´æ´¢¹ý³ÌÖÐ Êý¾Ý¼¯µÄ»º´æ

create procedure DeleteWareHouse_StoreArea_SummaryByPUR
(@po_no nvarchar(100))
as
begin
declare @cacheTable table(wh_id int);--ÉùÃ÷Ò»¸ötableÀàÐ͵ıäÁ¿
insert @cacheTable select wh_id from aps_inventory_store_area where description=@po_no--Ïò±äÁ¿@cacheTableÖÐÌí¼Ó½á¹û¼¯
--select * from @cacheTable
delete aps_inventory_summary where wh_id in(select * from @cacheTable)
delete aps_inventory_store_area where wh_id in(select * from @cacheTable)
delete aps_inventory_warehouse where wh_id in(select * from @cacheTable)
end 


Ïà¹ØÎĵµ£º

SQL Server ÄêÔÂÈÕ¼ÆËã

SQL Server 2000/2005 ÄêÔÂÈÕ¼ÆËã·½·¨
ͨ³££¬ÄãÐèÒª»ñµÃµ±Ç°ÈÕÆÚºÍ¼ÆËãһЩÆäËûµÄÈÕÆÚ£¬ÀýÈ磬ÄãµÄ³ÌÐò¿ÉÄÜÐèÒªÅжÏÒ»¸öÔµĵÚÒ»Ìì»òÕß×îºóÒ»Ìì¡£ÄãÃÇ´ó²¿
·ÖÈË´ó¸Å¶¼ÖªµÀÔõÑù°ÑÈÕÆÚ½øÐзָÄê¡¢Ô¡¢Èյȣ©£¬È»ºó½ö½öÓ÷ָî³öÀ´µÄÄê¡¢Ô¡¢ÈյȷÅÔÚ¼¸¸öº¯ÊýÖмÆËã³ö×Ô¼ºËùÐèÒªµÄÈÕÆÚ£¡ÔÚÕâÆªÎÄÕÂÀÎÒ½«¸æËßÄã
ÈçºÎÊ¹Ó ......

sqlÓï¾äÖÐleft join¡¢inner joinÖеÄonÓëwhereµÄÇø±ð

table a(id, type):
id     type 
----------------------------------
1      1         
2      1          
3   &n ......

Sql Server ÖÐÒ»¸ö·Ç³£Ç¿´óµÄÈÕÆÚ¸ñʽ»¯º¯Êý

Select CONVERT(varchar(100), GETDATE(), 0): 05 16 2006 10:57AM
Select CONVERT(varchar(100), GETDATE(), 1): 05/16/06
Select CONVERT(varchar(100), GETDATE(), 2): 06.05.16
Select CONVERT(varchar(100), GETDATE(), 3): 16/05/06
Select CONVERT(varchar(100), GETDATE(), 4): 16.05.06
Select CONVERT(varch ......

ÐÞ¸ÄSQL SERVERÊý¾Ý¿â±í½á¹¹µÄSQLÃüÁî

¡¡¡¡Ïò±íÖÐÔö¼ÓÒ»¸ö varchar ÁУº
¡¡¡¡ALTER TABLE distributors ADD COLUMN address varchar(30);
¡¡¡¡´Ó±íÖÐɾ³ýÒ»¸ö×ֶΣº
¡¡¡¡ALTER TABLE distributors DROP COLUMN address RESTRICT;
¡¡¡¡ÔÚÒ»¸ö²Ù×÷ÖÐÐÞ¸ÄÁ½¸öÏÖÓÐ×ֶεÄÀàÐÍ£º
¡¡¡¡ALTER TABLE distributors
¡¡¡¡ALTER COLUMN address TYPE varchar(80),
......

SQLʵÏÖÍêÈ«ÅÅÁÐ×éºÏ

---SQLʵÏÖÍêÈ«ÅÅÁÐ×éºÏ
create function F_strSpit(@s varchar(200)) returns table
as
return(
select value=substring(@s,i,num)+substring(@s,num-1+j,1)
from (select num=number from spt_values where type='p' and number<len(@s) and number>0)TA,
(select i=number+1 from spt_values where type='p ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ