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ID int identity(1,1) primary key ×Ô¶¯Ôö³¤,Ö÷¼ü
EXEC sp_rename 'login_info','PDI_login_info'  Ö´Ðд洢¹ý³Ì sp_rename , ½«login_info±íÃû ¸ü¸ÄΪ PDI_login_info
SET   XACT_ABORT  {ON|OFF} Èç¹ûÊÂÎñÖз¢Éú´íÎó£¬on   Ôò»áÖÕÖ¹Õû¸öÊÂÎñµÄÖ´ÐУ¬Èç¹ûOFF£¬¼ÌÐø´íÎóµÄÏÂÃæÒ»¾ä  
SET   ANSI_NULLS {ON|OFF} ÓÃÓÚºÍNULLµÄ±È½Ï£¬È磺null=nullÔÚoffʱ»á·µ»Ø   true,ÔÚon   ʱΪfalse
set QUOTED_IDENTIFIER ON  Ϊ ON ʱ£¬±êʶ·û¿ÉÒÔÓÉË«ÒýºÅ»òÕß[]·Ö¸ô£¬¶øÎÄ×Ö±ØÐëÓɵ¥ÒýºÅ·Ö¸ô,Ϊ OFF ʱ£¬±êʶ·û²»¿É¼ÓÒýºÅ£¬ÇÒ±ØÐë·ûºÏËùÓÐ Transact-SQL ±êʶ·û¹æÔò
SET   NOCOUNT {ON| OFF} µ±SET NOCOUNT Ϊ ON ʱ£¬²»·µ»Ø¼ÆÊý£¨±íʾÊÜ   Transact-SQL   Óï¾äÓ°ÏìµÄÐÐÊý£©¡£µ±   SET   NOCOUNT   Ϊ   OFF   ʱ£¬·µ»Ø¼ÆÊý  ......

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¡¢ËµÃ÷£º´´½¨Êý¾Ý¿â
CREATE DATABASE database-name
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drop database dbname
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¡¢ËµÃ÷£º±¸·Ýsql server
---
´´½¨ ±¸·ÝÊý¾ÝµÄ device
USE master
EXEC sp_addumpdevice 'disk',
'testBack', 'c:\mssql7backup\MyNwind_1.dat'
---
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BACKUP DATABASE pubs TO testBack
4
¡¢ËµÃ÷£º´´½¨Ð±í
create table tabname(col1 type1 [not null] [primary key],col2
type2 [not null],..)
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A
£ºcreate table tab_new like tab_old (
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definition only
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JSPʵÀýÈý¡¢sql·ÖÒ³(1)

index.jsp
<%@ page language="java" import="java.sql.*" import="java.lang.*" import="java.util.*" pageEncoding="GB2312"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<%!
    int CountPage = 0;
    int CurrPage = 1;
    int PageSize = 5;
    int CountRow = 0;
    public Connection Con() {
        try
        {
            Class.forName("com.mysql.jdbc.Driver").newInstance();
            Connection Con = DriverManager.getConnection("jdbc:mysql://localhost:3306/userdb?user=root&password=zhz&useUnicode=true&characterEncoding=gb2312");
         &nb ......

JSPʵÀýÈý¡¢sql·ÖÒ³(1)

index.jsp
<%@ page language="java" import="java.sql.*" import="java.lang.*" import="java.util.*" pageEncoding="GB2312"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<%!
    int CountPage = 0;
    int CurrPage = 1;
    int PageSize = 5;
    int CountRow = 0;
    public Connection Con() {
        try
        {
            Class.forName("com.mysql.jdbc.Driver").newInstance();
            Connection Con = DriverManager.getConnection("jdbc:mysql://localhost:3306/userdb?user=root&password=zhz&useUnicode=true&characterEncoding=gb2312");
         &nb ......

MySQL ×Ö·û¼¯µ¼ÖÂSQLÁ¬½ÓÖ®ºóÖÐÎÄÂÒÂëµÄÎÊÌ⣡

character-set-server = GB2312
collation-server = latin1_general_ci
MySQL×Ö·û¼¯ GBK¡¢GB2312¡¢UTF8Çø±ð ½â¾ö MYSQLÖÐÎÄÂÒÂëÎÊÌâ ÊÕ²Ø
MySQLÖÐÉæ¼°µÄ¼¸¸ö×Ö·û¼¯
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character-set-database£ºÊý¾Ý¿â×Ö·û¼¯¡£
character-set-table£ºÊý¾Ý¿â±í×Ö·û¼¯¡£
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character-set-client£º¿Í»§¶ËµÄ×Ö·û¼¯¡£¿Í»§¶ËĬÈÏ×Ö·û¼¯¡£µ±¿Í»§¶ËÏò·þÎñÆ÷·¢ËÍÇëÇóʱ£¬ÇëÇóÒÔ¸Ã×Ö·û¼¯½øÐбàÂë¡£
character-set-results£º½á¹û×Ö·û¼¯¡£·þÎñÆ÷Ïò¿Í»§¶Ë·µ»Ø½á¹û»òÕßÐÅϢʱ£¬½á¹ûÒÔ¸Ã×Ö·û¼¯½øÐбàÂë¡£
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MySQL ×Ö·û¼¯µ¼ÖÂSQLÁ¬½ÓÖ®ºóÖÐÎÄÂÒÂëµÄÎÊÌ⣡

character-set-server = GB2312
collation-server = latin1_general_ci
MySQL×Ö·û¼¯ GBK¡¢GB2312¡¢UTF8Çø±ð ½â¾ö MYSQLÖÐÎÄÂÒÂëÎÊÌâ ÊÕ²Ø
MySQLÖÐÉæ¼°µÄ¼¸¸ö×Ö·û¼¯
character-set-server/default-character-set£º·þÎñÆ÷×Ö·û¼¯£¬Ä¬ÈÏÇé¿öÏÂËù²ÉÓõġ£
character-set-database£ºÊý¾Ý¿â×Ö·û¼¯¡£
character-set-table£ºÊý¾Ý¿â±í×Ö·û¼¯¡£
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character-set-client£º¿Í»§¶ËµÄ×Ö·û¼¯¡£¿Í»§¶ËĬÈÏ×Ö·û¼¯¡£µ±¿Í»§¶ËÏò·þÎñÆ÷·¢ËÍÇëÇóʱ£¬ÇëÇóÒÔ¸Ã×Ö·û¼¯½øÐбàÂë¡£
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ÔÚ¿Í»§¶Ë£¬Èç¹ûûÓж¨Òåcharacter-set-results£¬Ôò²ÉÓÃcharacter-set-client×Ö·û¼¯×÷ΪĬÈϵÄ×Ö·û¼¯¡£ËùÒÔÖ»ÐèÒªÉèÖÃcharacter-set-client×Ö·û¼¯¡£
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SQL2005ºÍ(Excel |access)Ö®¼äµÄÊý¾Ýµ¼Èëµ¼³ö


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--Excel---->SQL2005  µ¼È룺    
  
  
select * into useinfo from OPENROWSET('MICROSOFT.JET.OLEDB.4.0' ,'Excel 5.0;HDR=YES;DATABASE=d:\db.xls',sheet1$);    
  
  
  
--ÆäÖУ¬useinfo ÊÇÊý¾Ý¿âÖеÄÒ»¸ö±í£¬d:\db.xls ÎªÊý¾ÝÔ´£¬ÖµµÃÌá³öµÄÊÇ£º--sheet1$£¬¼ÇµÃ¼ÓÉÏ$¡£    
  
  
---SQL2005--->Excel  µ¼³ö£º    
  
  
insert into OPENROWSET('MICROSOFT.JET.OLEDB.4.0' ,'Excel 5.0;HDR=YES;DATABASE=d:\test.xls',sheet1$) select * from useinfo;    
  
  
  
  
--н¨Ò»¸ötest.xml Îļþ£¬ÆäÖÐtest.xmlµÄsheet1 µÄ±íÍ·± ......

SQL2005ºÍ(Excel |access)Ö®¼äµÄÊý¾Ýµ¼Èëµ¼³ö


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--Excel---->SQL2005  µ¼È룺    
  
  
select * into useinfo from OPENROWSET('MICROSOFT.JET.OLEDB.4.0' ,'Excel 5.0;HDR=YES;DATABASE=d:\db.xls',sheet1$);    
  
  
  
--ÆäÖУ¬useinfo ÊÇÊý¾Ý¿âÖеÄÒ»¸ö±í£¬d:\db.xls ÎªÊý¾ÝÔ´£¬ÖµµÃÌá³öµÄÊÇ£º--sheet1$£¬¼ÇµÃ¼ÓÉÏ$¡£    
  
  
---SQL2005--->Excel  µ¼³ö£º    
  
  
insert into OPENROWSET('MICROSOFT.JET.OLEDB.4.0' ,'Excel 5.0;HDR=YES;DATABASE=d:\test.xls',sheet1$) select * from useinfo;    
  
  
  
  
--н¨Ò»¸ötest.xml Îļþ£¬ÆäÖÐtest.xmlµÄsheet1 µÄ±íÍ·± ......

½«accessµ¼ÈëSQL server

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¡¡¡¡¡ð1ÔÚSQL SERVERÆóÒµ¹ÜÀíÆ÷ÖеÄTools£¨¹¤¾ß£©²Ëµ¥ÉÏ£¬Ñ¡ÔñData Transformation
¡¡¡¡¡ð2Services£¨Êý¾Ýת»»·þÎñ£©£¬È»ºóÑ¡Ôñ  czdImport Data£¨µ¼ÈëÊý¾Ý£©¡£
¡¡¡¡¡ð3ÔÚChoose a Data Source£¨Ñ¡ÔñÊý¾ÝÔ´£©¶Ô»°¿òÖÐÑ¡ÔñMicrosoft Access as the Source£¬È»ºó¼üÈëÄãµÄ.mdbÊý¾Ý¿â(.mdbÎļþÀ©Õ¹Ãû)µÄÎļþÃû»òͨ¹ýä¯ÀÀÑ°ÕÒ¸ÃÎļþ¡£
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¡¡¡¡¡ð5ÔÚSpecify Table Copy£¨Ö¸¶¨±í¸ñ¸´ÖÆ£©»òQuery£¨²éѯ£©¶Ô»°¿òÖУ¬µ¥»÷Copy tables£¨¸´ÖƱí¸ñ£©¡£
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¡¡¡¡¡ð1ÔÚSQL SERVERÆóÒµ¹ÜÀíÆ÷ÖеÄTools£¨¹¤¾ß£©²Ëµ¥ÉÏ£¬Ñ¡ÔñData Transformation
¡¡¡¡¡ð2Services£¨Êý¾Ýת»»·þÎñ£©£¬È»ºóÑ¡Ôñ  czdImport Data£¨µ¼ÈëÊý¾Ý£©¡£
¡¡¡¡¡ð3ÔÚChoose a Data Source£¨Ñ¡ÔñÊý¾ÝÔ´£©¶Ô»°¿òÖÐÑ¡ÔñMicrosoft Access as the Source£¬È»ºó¼üÈëÄãµÄ.mdbÊý¾Ý¿â(.mdbÎļþÀ©Õ¹Ãû)µÄÎļþÃû»òͨ¹ýä¯ÀÀÑ°ÕÒ¸ÃÎļþ¡£
¡¡¡¡¡ð4ÔÚChoose a Destination£¨Ñ¡ÔñÄ¿±ê£©¶Ô»°¿òÖУ¬Ñ¡ÔñMicrosoft OLE¡¡DB Prov ider for SQL¡¡Server£¬Ñ¡ÔñÊý¾Ý¿â·þÎñÆ÷£¬È»ºóµ¥»÷±ØÒªµÄÑéÖ¤·½Ê½¡£
¡¡¡¡¡ð5ÔÚSpecify Table Copy£¨Ö¸¶¨±í¸ñ¸´ÖÆ£©»òQuery£¨²éѯ£©¶Ô»°¿òÖУ¬µ¥»÷Copy tables£¨¸´ÖƱí¸ñ£©¡£
    ¡ð6ÔÚSelect Source Tables£¨Ñ¡ÔñÔ´±í¸ñ£©¶Ô»°¿òÖУ¬µ¥»÷Select All£¨È«²¿Ñ¡¶¨£©¡£ÏÂÒ»²½£¬Íê³É¡£
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