¶ÔoracleÊý¾Ý¿âÖеÄÊý¾Ý±í½øÐб¸·Ý
public ActionForward backUpAction(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
Calendar cDay = Calendar.getInstance();
SimpleDateFormat myf = new SimpleDateFormat("yyyyMMddHHmmss");
String day = myf.format(cDay.getTime());
// »ñµÃConstantÖж¨ÒåµÄÊý¾Ý¿â±¸·ÝÎļþ´æ·Å·¾¶£¬¸ñʽÈ磺
// public static final String DataBaseBackUpPath = "D:\\sOADB\\";
String outputFile = Constant.DataBaseBackUpPath;
// Èç¹û·þÎñÆ÷¶ËÓ²ÅÌÉϲ»´æÔÚoutputFileĿ¼£¬Ôò´´½¨Õâ¸öĿ¼
File mydir = new File(outputFile);
if (!(mydir.exists())) {
mydir.mkdir();
}
// ±¸·ÝÎļ
Ïà¹ØÎĵµ£º
OracleÖзÖÎö±íµÄ×÷ÓÃ
http://diegoball.javaeye.com/blog/568009
ÎÄÕ·ÖÀà:Êý¾Ý¿â
1.·ÖÎö¸üбíµÄͳ¼ÆÐÅÏ¢,,ÓпÉÄܵ¼ÖÂÖ´Ðмƻ®¸Ä±ä..
2.ÒÔµÄanalyze table abc compute statistics;ÕâÌõΪÀý£¬Éú³ÉµÄͳ¼ÆÐÅÏ¢»á´æÔÚÓÚuser_tablesÕâ¸öÊÓͼ£¬²é¿´Ò»ÏÂselect * from user_tables where table_name='ABC';
¹Û²ìÒ»ÏÂNUM_RO ......
ÔÚÆô¶¯oracle·þÎñʱ,Ê×ÏÈ»áÔÚ·þÎñ¶ËÕÒ
1.spfile<sid>.ora
ÓÃÓÚÆô¶¯Àý³Ì,Èç¹ûÕÒ²»µ½spfile<sid>.ora,ÔòʹÓ÷þÎñ¶ËȱʡµÄ
2.spfile
À´Æô¶¯,Èç¹ûȱʡµÄspfileÒ²ÕÒ²»µ½,ÔòʹÓÃ
3.init<sid>.ora
À´Æô¶¯Àý³Ì,×îºóÔòÊÇʹÓÃȱʡµÄ
4.pfile
.µ±È»ÄãÒ²¿ÉÒÔÖ¸¶¨pfileÀ´¸²¸ÇȱʡspfileÆô¶¯Àý³Ì,»òͨ¹ýspfile= ......
import java.net.url;
import java.sql.*;
public class javaoracle {
public javaoracle() {
}
public static void main(string[] args){
try
{
try{
class.forname("oracle.jdbc.driver.oracledriver");
}
catch(java.lang.classnotfoundexception e)
{
system.err.print(e.getmessage());
} ......