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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 table ±íÃû£¨ÁÐÃû1 ÀàÐÍ [not null] [,ÁÐÃû2 ÀàÐÍ] [not null]£¬···£© [ÆäËû²ÎÊý]
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alter table ±íÃû add ÁÐÃû ÀàÐÍ
alter table ±íÃû rename column ÔÁÐÃû to ÐÂÁÐÃû
alter table ±íÃû alter column ÁÐÃû ÀàÐÍ [£¨¿í¶È£© [£¬Ð¡Êýλ]]
alter table ±íÃû drop column ÁÐÃû
......
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create function f_GetPy(@Str nvarchar(400))
returns nvarchar(4000)
as
begin
declare @strlen int,@re nvarchar(4000)
declare @t table(chr nchar(1) collate Chinese_PRC_CI_AS,letter nchar(1))
insert @t select 'ß¹','A' union all select '°Ë','B'
union all select 'àê ......