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sql server´´½¨Êý¾Ý¿â½Å±¾

use master
go
--Çл»masterÊý¾Ý¿â
if exists(select 1 from sysdatabases where name = N'test')
--×¢Òâ¸ÃͬÃûÊý¾Ý¿âÊÇ·ñ»¹ÒªÓõ½
begin
drop database test
end
go
create database test
on
primary
( name = 'testprimary', --Ö÷Êý¾ÝÎļþÂß¼­Ãû
filename = 'D:\testprimary.mdf',--Ö÷Êý¾ÝÎļþ´æ·Å·¾¶
size = 1MB,--³õʼ´óС
maxsize = 10MB,--×î´ó´óС
filegrowth = 1MB--Ôö³¤Á¿
)
filegroup data  --½¨Á¢Êý¾Ý·Ö×é
(name='testdata',--´ÎÊý¾ÝÎļþÂß¼­Ãû
filename=‘D:\testdata.ndf',--´ÎÊý¾ÝÎļþ´æ´¢Â·¾¶
size=1MB,--³õʼ´óС
maxsize=10MB£¬--×î´ó´óС
filegrowth=1MB--Ôö³¤Á¿
£©
log on --ÈÕÖ¾Îļþ
( name = 'test_ldf', --ÈÕÖ¾ÎļþÂß¼­Ãû
filename = 'D:\test.ldf',--ÈÕÖ¾Îļþ´æ·Å·¾¶
size = 1MB,--³õʼ´óС
maxsize = 10MB,--×î´ó´óС
filegrowth = 1MB--Ôö³¤ËÙ¶È
)
go
......

°²×°SQL SERVER 2000 ºó¸ü¸Ä·þÎñÆ÷ÃûµÄ½â¾ö¡£

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ÎÊÌ⣺ÓÉÓÚ°²×°sql server 2000 sp4ÒÔºóÐÞ¸ÄÁË·þÎñÆ÷µÄÃû³Æµ¼ÖÂSQLÖб£ÁôµÄ·þÎñÆ÷Ãû²»ÕýÈ·¡£
½â¾ö·½·¨£º
1.select @@servername
²é¿´·µ»ØÖµÊÇ·ñÓëÏÖÔÚ»úÆ÷Ãû²»Ò»Ö£¨Èç¹ûÒ»Ö¾ÍÊDZðµÄÎÊÌâÁË£©
2.exec sp_helpserver
²é¿´Ó¦¸ÃÓÐNAMEÓënetwork_name²»Ò»ÖµÄÇé¿ö£¬ÎÊÌâ¾ÍÔÚÕâÀï¡£
3.exec sp_dropserver '<1>'
<1>:¾ÍÊÇ'select @@servername'µÄ·µ»ØÖµ¡£
4.exec sp_addserver '<2>','local'
<2>:ÏÖÔڵļÆËã»úÃû
5.ÖØÐÂÆô¶¯SQL SERVER·þÎñ
6.¼ì²éµÚ1£¬2²½µÄÊý¾ÝÊÇ·ñÒѾ­Ð޸ĹýÀ´¡£
È»ºóÄã¾Í¿ÉÒÔÖØÐÂ×¢²áÁË¡£
¶ÔÓÚÌáʾxp_cmdshell´æ´¢¹ý³ÌûÓÐÕÒµ½µÄÎÊÌâÓÃÏÂÃæÓï¾ä½â¾ö¡££¨Ç°ÌáÊDZ£Ö¤xplog70.dllÔÚÖ¸¶¨µÄĿ¼Ï£©
use master
go
sp_addextendedproc 'xp_cmdshell','C:\Program Files\Microsoft SQL Server\MSSQL\Binn\xplog70.dll'
go
grant all on xp_cmdshell to public ......

sql server´´½¨±í

use test
go
if exists table student is not null
else
drop table student
go
create table  database_name.schema_name.table_name
(ÊôÐÔ1  ×Ö·ûÀàÐÍ  Ô¼Êø£¬
ÊôÐÔ2  ×Ö·ûÀàÐÍ  Ô¼Êø....
)
go
insert into table_name values ('ÊôÐÔ1’£¬‘ÊôÐÔ2’£¬......£©
--²åÈëÊý¾Ý
Ôö¼Ó×ֶΣºalter talbe ±íÃû add ×Ö¶ÎÃû ÀàÐÍ(¿í¶È[,СÊýλ] )
ÐÞ¸Ä×ֶΣºalter table ±íÃû alter column ×Ö¶ÎÃû ÀàÐÍ(¿í¶È[,СÊýλ] )
ÖØÃüÃû×ֶΣºalter table ±íÃû rename column ×Ö¶ÎÃû TO ÐÂ×Ö¶ÎÃû
ɾ³ý×ֶΣºalter table ±íÃû drop column ×Ö¶ÎÃû ......

ÈçºÎÕÒµ½sql serverÊý¾Ý¿âÖеÄËÀËø?


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Èç¹û·¢ÉúËÀËøÁË£¬ÎÒÃÇÔõôȥ¼ì²â¾ßÌå·¢ÉúËÀËøµÄÊÇÄÄÌõSQLÓï¾ä»ò´æ´¢¹ý³Ì£¿
ÕâʱÎÒÃÇ¿ÉÒÔʹÓÃÒÔÏ´洢¹ý³ÌÀ´¼ì²â£¬¾Í¿ÉÒÔ²é³öÒýÆðËÀËøµÄ½ø³ÌºÍSQLÓï¾ä¡£SQL Server×Ô´øµÄϵͳ´æ´¢¹ý³Ìsp_whoºÍsp_lockÒ²¿ÉÒÔÓÃÀ´²éÕÒ×èÈûºÍËÀËø, µ«Ã»ÓÐÕâÀï½éÉܵķ½·¨ºÃÓá£
use master
go
create procedure sp_who_lock
as
begin
declare @spid int,@bl int,
 @intTransactionCountOnEntry  int,
        @intRowcount    int,
        @intCountProperties   int,
        @intCounter    int
 create table #tmp_lock_who (
 id int identity(1,1),
 spid smallint,
 bl smallint)
 
 IF @@ERROR<>0 RETURN @@ERROR
 
 insert into #tmp_lock_who(spid,bl) select  0 ,blocked
 &n ......

SQL Server JDBC Deriver Problems

If the SQL data type is 'timestamp', we need to use ResultSet.getBytes() to retrieve its value. If the SQL data type is 'datetime', we can use ResultSet.getTimestamp(). It is said timestamp is interanlly saved as binary data.
  try {
     Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
     Connection conn = DriverManager.getConnection
            ("jdbc:sqlserver://<url_address>;user=<user>;password=<password>;database=<database>");
     Statement statement = conn.createStatement
            (ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE);
     ResultSet rs = statement.executeQuery("...");
     while (rs.next()) {
         System.out.println(rs.getTimest ......

PHPʵÏÖ¼òµ¥MVC¹¹Ïë


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document.body.oncopy = function() {
if (window.clipboardData) {
setTimeout(function() {
var text = clipboardData.getData("text");
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text = text + "\r\n\n±¾ÎÄÀ´×ÔCSDN²©¿Í£¬×ªÔØÇë±êÃ÷³ö´¦£º" + location.href;
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}
}, 100);
}
}

http://blog.csdn.net/xiaoyu9805119/archive/2007/10/15/1825803.aspx
  
¶ÔÓÚÏÖÔÚµÄÓ¦ÓóÌÐòÀ´Ëµ£¬´Ó»ù´¡µÄдÆðµÄʱ´úÒѾ­Ô¶È¥ÁË£¬¸ü¶àµÄÊǴӼܹ¹£¬¿ÉÀ©Õ¹ÐÔÒÔ¼°¿Éά»¤ÐÔÉÏÀ´¿¼ÂÇÁË¡£Òò´ËÒ²²úÉúÁ˺ܶàµÄ¿ò¼Ü£¬ÓÈÆäÔÚ¿ªÔ´ÊÀ½çËãµÄ
ÉÏÊǰٻ¨Æë·ÅµÄ¾°Ï󡣸÷ÖÖ¸÷ÑùµÄģʽºÍ¼Ü¹ ......
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