连接ms sql数据库写法
windows 集成验证：
<connectionStrings>
<add name="ConnectionStr" connectionString="Data Source=CAIPENG-PC;database=Test;Integrated Security=SSPI" providerName="System.Data.SqlClient"/>
</connectionStrings>
或者
<connectionStrings>
<add name="ConnectionStr" connectionString="Data Source=CAIPENG-PC;Initial Catalog=Test;Integrated Security=True" providerName="System.Data.SqlClient"/>
</connectionStrings>
混合验证：
<connectionStrings>
<add name="ConnectionStr" connectionString="Data Source=CAIPENG-PC;Initial Catalog=Test;uid=sa;pwd=caipeng" providerName="System.Data.SqlClient"/>
</connectionStrings>
取ConnectionStr：
string conn=System.Configuration.ConfigurationManager.ConnectionStrings["ConnectionStr"].ConnectionString;
相关文档：
SELECT sysobjects.name,syscolumns.name
from sysobjects,syscolumns
WHERE(sysobjects.id=syscolumns.id)
select col_name(OBJECT_ID(＇staff＇),17)
select name
from syscolumns
where id=object_id(＇你的表名＇); ......
import java.io.*;
import java.sql.*;
public class DBConn {
private String ADDRESS ;
private int PORT ;
private String DBNAME ;
private String USERNAME ;
private String PASSWORD ;
private Connection conn ;
private PreparedStatement pstmt ;
pri ......
1.用查询分析器重命名
exec sp_rename 原名称, 新名称
sp_rename 是 SQL Server™ 自带的一个存储过程，用于更改当前数据库中用户创建的对象的名称，如表名、列表、索引名等。
2.用企业管理器重命名
在表上点右键->“所有任务”->“管理触发器”，选中所要重命名的触发器，修改触发器 ......
(1) Connect to the Analysis server, select the database which we want it to be automatically processed. Right click on this database, choose ‘Process’:
(2) In the opening ‘Process database’ form, click the ‘Script Action ......
