sql server2005Öзֶβéѯ¼Ç¼µÄsql¡£
Êý¾Ý¿â±íµÄ¼Ç¼Èç¹ûÌ«¶à£¬±ÈÈç´ïµ½ÁË20ÍòÒÔÉÏ£¬ÔÚbosÖÐÒ»´ÎÐÔ²é¼Ç¼×ö´¦Àí¿ÉÄÜ»á³öÏÖoutofmemoryµÄ´íÎó£¬ÎÒÃÇÖ»ÄܲÉÈ¡·Ö¶ÎÈ¡¼Ç¼À´´¦Àí£¬¾ßÌåʾÀýÈçÏ£º
/*dialect*/
With Cust AS
( SELECT fnumber,
ROW_NUMBER() OVER (order by fnumber) as RowNumber
from t_bd_currency )
select *
from Cust
Where RowNumber Between 2 and 3
ÔÚoracleÖÐÒª±Èsql server¼òµ¥Ð©£¬ÒòΪoracleÖб¾Éí¾ÍÄÜÖ±½ÓÈ¡µ½rowid¡£
Ïà¹ØÎĵµ£º
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+"/";
%>
<%!
& ......
Ò»¡¢SQL SERVER ºÍACCESSµÄÊý¾Ýµ¼Èëµ¼³ö
³£¹æµÄÊý¾Ýµ¼Èëµ¼³ö£º
ʹÓÃDTSÏòµ¼Ç¨ÒÆÄãµÄAccessÊý¾Ýµ½SQL Server£¬Äã¿ÉÒÔʹÓÃÕâЩ²½Öè:
¡¡¡¡¡ð1ÔÚSQL SERVERÆóÒµ¹ÜÀíÆ÷ÖеÄTools£¨¹¤¾ß£©²Ëµ¥ÉÏ£¬Ñ¡ÔñData Transformation
¡¡¡¡¡ð2Services£¨Êý¾Ýת»»·þÎñ£©£¬È»ºóÑ¡Ôñ czdImport Dat ......
import java.sql.*;
/*
* JAVAÁ¬½ÓACCESS£¬SQL Server,MySQL,OracleÊý¾Ý¿â
*
* */
public class JDBC {
public static void main(String[] args)throws Exception {
Connection conn=null;
//====Á¬½ÓACCESSÊý¾Ý¿â ......
¼ò½é
¡¡¡¡±¾ÎĽ²ÊöMS SQL ServerºÍOracle¶ÔÊý¾Ý¿âÊÂÎñ´¦ÀíµÄ²îÒìÐÔ£¬ÒÔ¼°OracleÈçºÎ¶ÔÊÂÎñ´¦ÀíµÄʵÏÖ¡£
¡¡¡¡Ê²Ã´ÊÇÊÂÎñ
¡¡¡¡Êý¾Ý¿âÊÂÎñ(Database Transaction)ÊÇÒ»×éÊý¾Ý¿â²Ù×÷µÄ´¦Àíµ¥Ôª¡£ÊÂÎñ·ûºÏACIDµÄÌØÐÔ£º
¡¡¡¡Atomic:Ô×ÓÐÔ£¬ÒªÃ´È«²¿ÒªÃ´Ò»ÎÞËùÓС£All or None.
¡¡¡¡Consisten ......
¹ØÓÚDBAµÄ½ÇÉ«
Éú²úDBA
ÊôÓÚ´«Í³DBA½ÇÉ«£¬Êǹ«Ë¾µÄ‘±£µ¥’£¬È·±£Éú²úÊý¾Ý²»»á³ö´í¡£»¹¸ºÔðÈ·±£·þÎñÆ÷Ò»×îÓÅ»¯µÄ·½Ê½ÔËÐУ¬²¢´Ù½øÊý¾Ý¿â´Ó¿ª·¢ÆÚתµ½QAÔÙתµ½Éú²ú¡£
Éú²úDBAµÄÆäËûһЩ½ÇÉ«°üÀ¨ÒÔÏ·½Ã棺
1£© °²×°SQL Server ʵÀýºÍ²¹¶¡°ü¡£
2£© ¼àÊÓÐÔÄÜÎÊÌâ¡£
3£© °²×°À´×Ô¿ª·¢ÈËÔ±µÄ½ ......