sql ²éѯ³öÀ´Ò»¸ö±íÔÚ²åÈëµ½ÁíÒ»¸ö±íÀï
ALTER FUNCTION [dbo].[fun_tongji]()
RETURNS @t1 table (
yue int ,
money int
)
AS
begin
Declare @i int
set @i=1
-- declare @t1 table (
-- yue int ,
-- money int
-- )
while (@i<=12)
begin
INSERT into @t1 (yue,money) select isnull(sum(money),0) as money,@i as yue from zhangbenjilu where datepart(month,usedatetime)=@i
set @i=@i+1
end
return ;
end
Ïà¹ØÎĵµ£º
ÔÚSQL Server 2005Êý¾Ý¿âÖÐʵÏÖ×Ô¶¯±¸·ÝµÄ¾ßÌå²½Öè:
1¡¢´ò¿ªSQL Server Management Studio
2¡¢Æô¶¯SQL Server´úÀí
3¡¢µã»÷×÷Òµ->н¨×÷Òµ
4¡¢"³£¹æ"ÖÐÊäÈë×÷ÒµµÄÃû³Æ
5¡¢Ð½¨²½Ö裬ÀàÐÍÑ¡T-SQL£¬ÔÚÏÂÃæµÄÃüÁîÖÐÊäÈëÏÂÃæÓï¾ä£¨ºìÉ«²¿·ÖÒª¸ù¾Ý×Ô¼º ......
1. In "MicroSoft SQL Server Management Studio", right click SQL Server instance, select "Properties", select "Security" in left panel and check "SQL Server and Windows Authentication mode" in right Panel.
2. In "SQL Server Configuration Manager", select "SQL Server Network Configuration > ......
USE Test
--Create 2 tables as an example
CREATE TABLE ExampleTable
(
[ID] int PRIMARY KEY
,[Name] nvarchar(256)
)
CREATE TABLE ExampleTable2
(
[ID] int PRIMARY KEY
,[Name] nvarchar(256)
)
----way1
SELECT *
from sys.objects [table]
WHERE
[Name] LIKE 'ExampleTable%'
FOR XML AUTO, ROOT ......
·ÀÖ¹·Ç·¨±íD99_Tmp,kill_kkµÄ³öÏÖÊÇ·ÀÖ¹ÎÒÃǵÄÍøÕ¾²»±»¹¥»÷,ͬʱҲÊÇSQL°²È«·À·¶Ò»µÀ±ØÒªµÄ·ÀÏß,Ëä˵ÀûÓÃÕâÖÖ·½Ê½¹¥»÷µÄÈ˶¼ÊǺڿÍÖеÄСÄñ,µ«ÊÇÎÒÃÇÒ²²»µÃ²»·À,ÒÔÃâÔì³É²»¿ÉÏëÏóµÄºó¹û,·Ï»°²»¶à˵ÁË,˵Ï·À·¶·½·¨:
xp_cmdshell¿ÉÒÔÈÃϵͳ¹ÜÀíÔ±ÒÔ²Ù×÷ϵͳÃüÁîÐнâÊÍÆ÷µÄ·½Ê½Ö´Ðиø¶¨µÄÃüÁî×Ö·û´®,²¢ÒÔÎı¾Ðз½Ê½·µ»ØÈκÎÊ ......
1£®OracleΪ¿Í»§¶Ë¿ªÆô»á»°ÓÐÁ½ÖÖ·½Ê½£º¹²Ïí·þÎñºÍרÓ÷þÎñ¡£ÔÚרÓ÷þÎñÇé¿öÏ£¬¼àÌýÆ÷ΪÁ¬½ÓÇëÇó´´½¨Ð½ø³Ì£¨Unix»·¾³ÏÂÊÇProcess£¬WindowsÏÂÎÒÏëÓ¦¸ÃÊÇThread°É£©£»¹²Ïí·þÎñÇé¿öÏ£¬¼àÌýÆ÷½«¿Í»§ÇëÇ󽻸øDispatcher£¬ÓÉDispatcher°²ÅŶà¿Í»§µÄ×÷Òµ¡£SQL ServerÔÚĬÈÏÇé¿öÏÂ×Ô¶¯Îª¿Í»§¶ËÁ¬½Ó´´½¨Ị̈߳¬µ±Óзdz£¶àµÄ¿Í ......