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'www.yongfa365.com
Function
SafeRequest(ParaValue)
ParaValue =
Trim
(
Request
(ParaValue))
If
ParaValue =
""
Then
SafeRequest =
""
Exit
Function
End
If
'Òª¹ýÂ˵Ä×Ö·ûÒÔ","¸ô¿ª
LockValue =
"',Select,Update,Delete,insert,Count(,drop table,truncate,Asc(,Mid(,char(,xp_cmdshell,exec master,net localgroup administrators,And,net user,Or"
LockValue =
Split
(LockValue,
","
)
'ÅжÏÊÇ·ñÓÐ×¢Èë
For
i = 0
To
UBound
(LockValue)
If
InStr
(
LCase
(ParaValue),
LCase
(LockValue(i)))>0
Then
errmsg = 1
Exit
For
End
If
Next
'×¢Èë´¦Àí
If
errmsg = 1
Then
Response
.
Write
"<script language=
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ÔÚsqlÓï¾äÖÐÌí¼Ó±äÁ¿¡£
declare @local_variable data_type
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¿ÉÒÔʹÓÃsetºÍselect¶Ô±äÁ¿½øÐи³Öµ£¬
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ÉùÃ÷ÖпÉÒÔÌṩֵ£¬·ñÔòÉùÃ÷Ö®ºóËùÓбäÁ¿½«³õʼ»¯ÎªNULL¡£
ÀýÈ磺declare @id int
&nb ......
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CREATE OR REPLACE FUNCTION ntfuc(inp IN NUMBER)
RETURN NUMBER
IS
ntmp NUMBER;
BEGIN
ntmp := inp;
RETURN ntmp;
END ntfuc;
/
Ö´Ðиú¯Êýʱ
DECLARE
rcn NUMBER;
BEGIN
rcn := ntfunc(1);
END;
/ ......
Rebuild indexes online with SQL Server 2005
http://blogs.techrepublic.com.com/datacenter/?p=249
Online index rebuild
SQL Server 2005 introduces the ability to rebuild your indexes in an
online fashion so that other processes are able to access the table
while the rebuild is occurring. Because y ......
SQL Server ¾Ñé £¨×ªÔØ£©
http://www.cnblogs.com/treeyh/archive/2007/08/06/844763.html
Èç¹ûÄãÕýÔÚ¸ºÔðÒ»¸ö»ùÓÚSQL ServerµÄÏîÄ¿£¬»òÕßÄã¸Õ¸Õ½Ó´¥SQL Server£¬Äã¶¼ÓпÉÄÜÒªÃæÁÙһЩÊý¾Ý¿âÐÔÄܵÄÎÊÌ⣬ÕâÆªÎÄÕ»áΪÄãÌṩһЩÓÐÓõÄÖ¸µ¼£¨ÆäÖдó¶àÊýÒ²¿ÉÒÔÓÃÓÚÆäËüµÄDBMS£©¡£
ÔÚÕâÀÎÒ²»´òËã½éÉ ......
SQL:Structured Query Language,1974ÄêBoyceºÍChamberlinÌá³ö.
Êý¾Ý¶¨Òå :CREATE,DROP
Êý¾Ý¿â²éѯ:SELECT
Êý¾Ý²Ù×Ý :INSERT,UPDATE,DELETE
Êý¾Ý¿ØÖÆ :GRANT,REVOKE
Ò».Êý¾ÝµÄ¶¨ÒåºÍÐÞ¸Ä:
1.¶¨Òå»ù±í
CREATE TABLE ±íÃû (<ÁÐÃû1 ÀàÐÍ[NOT NULL][,ÁÐÃû2 ÀàÐÍ[NOT NULL]>…[ÆäËû²ÎÊý]);
¹ØÓÚÀàÐÍ:
INTEGE ......