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CREATE TABLE [dbo].[AdminInfo](
[AdminId] [nvarchar](15) NOT NULL,
[AdminName] [nchar](10) NOT NULL,
[Pas] [nvarchar](25) NOT NULL,
[Rights] [int] NOT NULL,
[Photo] [image] NULL)
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using System.Data.SqlClient;
using System.Data;
namespace CSharp
{
class insertImage
{
public string sqlconnstr = "Data Source=XIANGZI-PC\\SQLEXPRESS;Initial Catalog=Library;Persist Security Info=True;User ID=xz;Password=comeon";//Êý¾Ý¿âÁ¬½Ó×Ö·û´®;
public void InsertIMG()//²åÈëͼƬ
{
FileStream fs = new FileStream(@"D:\c.jpg", FileMode.Open, FileAccess.Read);//¶ÁÈ¡DÅÌc.jpgת»»ÎªÊý¾ÝÁ÷
Byte[] btye2 = new byte[fs.Length];
fs.Read(btye2, 0, Convert.ToInt32(fs.Length));
&nb
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CREATE DATABASE database-name
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drop database dbname
3¡¢ËµÃ÷£º±¸·Ýsql server
--- ´´½¨ ±¸·ÝÊý¾ÝµÄ device
USE master
EXEC sp_addumpdevice 'disk', 'testBack', 'c:\mssql7backup\MyNwind_1.dat'
--- ¿ªÊ¼ ±¸·Ý
BACKUP DATABASE pubs TO testBack
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DML—Êý¾Ý²Ù×ÝÓïÑÔ(SELECT£¬DELETE£¬UPDATE£¬INSERT)
DCL—Êý¾Ý¿ØÖÆÓïÑÔ(GRANT£¬REVOKE£¬COMMIT£¬ROLLBACK)
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CREATE DATABASE data ......
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