¸½¼Ósql server 20005Êý¾Ý¿â
·½·¨Ò»£º
1.Èç¹û¸½¼ÓÊý¾Ý¿âʱ£¬Ã»ÓÐÖ¸¶¨Âß¼Ãû£¬ÔòÔÚSQL2005ÉÏÏÔʾΪ“ȫ·¾¶£¬ÇÒΪ´óд”¡£±ÈÈ磬Êý¾Ý¿âÎļþD:MyTest.mdfºÍD:MyTest.ldf£¬¸½¼Óµ½SQL·þÎñÆ÷ÉÏʱ£¬Èç¹ûûÓÐÖ¸¶¨Âß¼Ãû£¬ÔòÔÚSQL2005ÉÏÏÔʾΪ“D:MYTEST.MDF”¡£´Ëʱ£¬C#µÄÁ¬½Ó×Ö·û´®Îª“DataSource=dsName;AttatchDBFilename=”D:\MyTest.mdf”;User ID=id;Password=pw”£»
2.Èç¹û¸½¼ÓÊý¾Ý¿âʱ£¬Ö¸¶¨ÁËÂß¼Ãû£¬ÔòÔÚSQL2005ÉÏÏÔʾΪ“Âß¼Ãû”£¬´Ëʱ£¬C#µÄÁ¬½Ó×Ö·û´®Îª“DataSource=dsName;AttatchDBFilename=”D:\MyTest.mdf”;Initial Catalog=aa_LogicName;User ID=id;Password=pw”£»
3.±»¸½¼ÓµÄÊý¾Ý¿âÃû³Æ²»¿ÉËæÒâ¸ü¸Ä£»·ñÔòÈÝÒ׳öÏÖ´íÎó¡£
·½·¨¶þ£º
string DbPath=System.Environment.CurrentDirectory +@"\Demo_Data.MDF";
string LogPath=System.Environment.CurrentDirectory +@"\Demo_Log.LDF";
string StrSql="exec sp_attach_db @dbname='supmark',@filename1='"+DbPath+"',@filename2='"+LogPath+"'";
string strcon="Server=(local);Integrated Security=SSPI;Database=master";
SqlConnection cn=new SqlConnection(strcon);
SqlCommand cmd =new SqlCommand (StrSql,cn);
cn.Open();
cmd.ExecuteNonQuery();
cn.Close();
·½·¨ÈýÏêϸ´úÂ룺
using System;
using System.Collections.Generic;
using System.Windows.Forms;
using System.Data.SqlClient;
using System.Data;
using System.ServiceProcess;
namespace AdminZJC.DataBaseControl
{
/// <summary>
/// Êý¾Ý¿â²Ù×÷¿ØÖÆÀà
/// </summary>
public class DataBaseControl
{
/// <summary>
/// Êý¾Ý¿âÁ¬½Ó×Ö·û´®
/// </summary>
public string ConnectionString;
/// <summary>
/// SQL²Ù×÷Óï¾ä/´æ´¢¹ý³Ì
/// </summary>
public string StrSQL;
/// <summary>
/// ʵÀý»¯Ò»¸öÊý¾Ý¿âÁ¬½Ó¶ÔÏó
/// </summary>
private SqlConnection Conn;
/// <summary>
/// ʵÀý»¯Ò»¸öеÄÊý¾Ý¿â²Ù×÷¶ÔÏóComm
/// </summary>
private SqlCommand Comm;
/// <summary>
/// Òª²Ù×÷µÄÊý¾Ý¿âÃû³Æ
/// </summary>
public string DataBaseName;
/// <summary>
/// Êý¾Ý¿âÎļþÍêÕûµØÖ
Ïà¹ØÎĵµ£º
Ò»¡¢ ¼òµ¥²éѯ
¼òµ¥µÄTransact-SQL²éѯֻ°üÀ¨Ñ¡ÔñÁÐ±í¡¢from×Ó¾äºÍWHERE×Ӿ䡣ËüÃÇ·Ö±ð˵Ã÷Ëù²éѯÁС¢²éѯµÄ
±í»òÊÓͼ¡¢ÒÔ¼°ËÑË÷Ìõ¼þµÈ¡£
ÀýÈ磬ÏÂÃæµÄÓï¾ä²éѯtesttable±íÖÐÐÕÃûΪ“ÕÅÈý”µÄnickname×ֶκÍemail×ֶΡ£
SELECT nickname,email
from testtable
WHERE name='ÕÅÈý'
(Ò») Ñ¡ÔñÁÐ ......
ÔÚPL/SQL³ÌÐòÉè¼ÆÖУ¬ÓÐÈýÖÖ¶¨Òå¼Ç¼ÀàÐ͵ķ½·¨£ºÒ»ÖÖÊÇʹÓÃ%ROWTYPEÊôÐÔ£»ÁíÒ»ÖÖÊÇÔÚPL/SQL³ÌÐòµÄÉùÃ÷²¿·ÖÏÔʾ¶¨Òå¼Ç¼ÀàÐÍ£»×îºóÒ»ÖÖ·½·¨Êǽ«¼Ç¼ÀàÐͶ¨ÒåΪÊý¾Ý¿â½á¹¹»ò¶ÔÏóÀàÐÍ¡£
ÎÒÏȼòµ¥µÄ½éÉÜÒ»¸öÏÂÃæÒªÓõ½µÄ±íµÄ½á¹¹£¨ºÚÌå±êÃ÷µÄ×Ö¶ÎΪÖ÷¼ü£©£º
INDIVIDUALS±í
INDIVIDUAL ID
FIRST NAME
MIDDLE_INITI ......
ËÄ¡¢ÁªºÏÊý×éµÄʹÓ÷½·¨
ÁªºÏÊý×éÒÔǰ±»³ÆÎªPL/SQL±í¡£ÔÚ±íÖв»ÄÜʹÓÃÁªºÏÊý×飬ֻÄܽ«ËüÃÇÓÃ×÷³ÌÐòÉè¼ÆµÄ½á¹¹Ìå¡£Ö»ÄÜÔÚPL/SQLÖзÃÎÊÁªºÏÊý×é¡£
×¢Òâµ½ÁªºÏÊý×é´øÀ´µÄһЩ¹Ø¼üÎÊÌâÊǷdz£ÖØÒªµÄ¡£ÕâЩÎÊÌâʹÎÒÃǽéÉÜËüÃǵÄÓ÷¨Ê±£¬ÐèÒª²ÉÈ¡Ò»Ð©ÌØ±ðµÄ·½·¨¡£ÕâЩÎÊÌâ°üÀ¨£º
ÁªºÏÊý×é²»ÐèÒª³õʼ»¯£¬Ò²Ã»Óй¹Ô캯ÊýÓï·¨¡£ÔÚ ......
ÈÃÎÒÃÇ´ÓÕâÑùÒ»¸öʾÀý¿ªÊ¼ËµÆð£¬ËüÔÚ SQL Server 2000 ºÍ 2005 Öж¼ÄÜÒýÆðËÀËø¡£ÔÚ±¾ÎÄÖУ¬ÎÒʹÓà SQL Server 2005 µÄ×îРCTP£¨ÉçÇø¼¼ÊõÔ¤ÀÀ£¬Community Technology Preview£©°æ±¾£¬SQL Server 2005 Beta 2£¨7 Ô·¢²¼£©Ò²Í¬ÑùÊÊÓá£Èç¹ûÄúûÓÐ Beta 2 »ò×îÐ嵀 CTP °æ±¾£¬ÇëÏÂÔØ SQL Serve ......
winform주
//´æ´¢
private void MemoryImage()
{
string sql = "";
&nbs ......