Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB
ÈÈÃűêÇ©£º c c# c++ asp asp.net linux php jsp java vb Python Ruby mysql sql access Sqlite sqlserver delphi javascript Oracle ajax wap mssql html css flash flex dreamweaver xml
 ×îÐÂÎÄÕ :

oracle ȨÏÞ


--ʹÓÃDBA´´½¨Á½¸öÓû§
create user gubo identified by gubo;
create user gubo2 identified by gubo;
--¸øÁ½¸öÓû§Á¬½ÓȨÏÞ
grant create session to gubo;
grant create session to gubo2;
--¸øÆäÖÐÒ»¸öÓû§·ÃÎʱí¿Õ¼äµÄȨÏÞ
grant unlimited tablespace to gubo; 
--Á¬½ÓÆäÖÐÓû§£¬´´½¨±í
--conn gubo
create table test (a char(10));
--½¨Á¢Ò»µã²âÊÔÊý¾Ý
insert into test values ('abc');
insert into test values ('abcd');
commit;
--ĬÈϵÄÇé¿öÏ£¬ÎÒʹÓõÄoracleÓÃÓû§2¾Í¿ÉÒÔ·ÃÎÊÓû§1µÄ±íÁË£¬²»ÖªµÀÕâ±ßµÄÇé¿ö
--Èç¹ûҪʹÓø³È¨ÊÇÏÂÃæµÄÓï¾ä
grant select on TEST to gubo2£»
--ÕâÌõÓï¾äÄã³¢ÊÔÓÃÏÂ×Ô¶¯Éú³É¸³ËùÓе±Ç°Óû§±íµÄȨÏÞµÄ
select 'grant select on '|| TNAME ||' to gubo2;' from tab; 
--ÊÕ»ØÈ¨Ï޵ķ½·¨
revoke select on TEST from gubo2;
--ʹÓÃgubo2Óû§·ÃÎÊguobÓû§µÄ±í
select * from GUBO.test;
--ÎÒÊÔ¹ýÊÇÎÞȨ¸ü¸ÄµÄ
ÁíÍâÈç¹û²»ÏëʹÓà GUBO.testÕâÑùͨ¹ýÓû§Ãûǰ׺µÄ·½Ê½·ÃÎÊÒ»°ëÊǽ¨Á¢Í¬Òå´Ê£¬ÎҾͲ»¶àдÁË
......

Oracle 10g ÌØÐÔ: ͨ¹ý±¸·ÝʵÏÖ¿É´«Êä±í¿Õ¼ä

Oracle 10g ÌØÐÔ: ͨ¹ý±¸·ÝʵÏÖ¿É´«Êä±í¿Õ¼ä
Oracle8i ÖÐÒýÈëµÄ¿É´«Êä±í¿Õ¼äΪʵÏÖ¸ü¿ìµÄ¿çÊý¾Ý¿âÊý¾Ý´«ÊäÌṩÁËÆÈÇÐÐèÒªµÄÖ§³Ö¡£Ê¹ÓôËÌØÐÔ£¬Äú¿ÉÒÔÖ»µ¼³ö±í¿Õ¼äµÄÔªÊý¾Ý¡¢´«ÊäÊý¾ÝÎļþ²¢½«×ª´¢Îļþµ¼³öµ½Ä¿±êÊý¾Ý¿âÖ÷»úÒÔ¼°µ¼ÈëÔªÊý¾ÝÒÔ½«±í¿Õ¼ä“²åÈ딵½Ä¿±êÊý¾Ý¿âÖС£¸Ã±í¿Õ¼äÖеÄÊý¾ÝÔÚÄ¿±êÊý¾Ý¿âÖÐËæ¼´¿ÉÓ᣸÷½·¨½â¾öÁËÊý¾Ý²Ö¿âÖÐÔøÒ»¶È´æÔÚµÄÒ»¸öºÜ¼¬ÊÖµÄÎÊÌ⣺¿ìËÙ¡¢¸ßЧµØ¿çÊý¾Ý¿âÒÆ¶¯Êý¾Ý¡£
µ«ÔÚ OLTP Êý¾Ý¿âÖУ¬¸ÃÌõ¼þͨ³£ÊDz»¿ÉÄÜ´æÔڵģ¬Òò´Ë´«Êä±í¿Õ¼äÒ²ÊDz»¿ÉÄܵġ£Èç¹û OLTP Êý¾Ý¿âÊÇÊý¾Ý²Ö¿âµÄÊý¾ÝÔ´£¬ÔòÄú¿ÉÄÜʼÖÕÎÞ·¨Ê¹Óÿɴ«Êä±í¿Õ¼ä¼ÓÔØËü¡£
ÔÚ Oracle Êý¾Ý¿â 10g µÚ 2 °æÖУ¬¿ÉÒÔ´«Êä±í¿Õ¼ä²¢´ÓÁíÒ»¸öÊý¾ÝÔ´£¨¼´±¸·Ý£©ÖвåÈëËü¡£ÀýÈ磬Èç¹ûÒª´«Êä±í¿Õ¼ä ACCDATA£¬Ôò¿ÉÒÔ·¢³ö RMAN ÃüÁî
RMAN> transport tablespace accdata
2> TABLESPACE DESTINATION = '/home/oracle'
3> auxiliary destination = '/home/oracle';
¸ÃÃüÁîÔÚλÖà /home/oracle Öд´½¨Ò»¸ö¸¨ÖúʵÀý£¬²¢´ÓÆäÖеı¸·Ý»Ö¸´Îļþ¡£´Ë¸¨ÖúʵÀýµÄÃû³ÆÊÇËæ»úÉú³ÉµÄ¡£´´½¨ÊµÀýºó£¬¸Ã¹ý³Ì½«»ùÓÚĿ¼´´½¨Ò»¸öĿ¼¶ÔÏ󣬲¢»Ö¸´±í¿Õ¼ä ACCDATA£¨ÎÒÃÇÕýÔÚ´«ÊäµÄ±í¿Õ¼ ......

OracleÊý¾Ý¿âRMANµÄ×Ô¶¯±¸·Ý½Å±¾

http://hi.baidu.com/james_yulei/blog/item/7cc8c834063d6f3a0b55a920.html
OracleÊý¾Ý¿âRMANµÄ×Ô¶¯±¸·Ý½Å±¾
2009-12-21 18:04
OracleÊý¾Ý¿âRMANµÄ×Ô¶¯±¸·Ý½Å±¾
²Ù×÷ϵͳ£ºLinux
Êý¾Ý¿â£ºoracle9.2.0.4
1¡¢Êý¾Ý¿âÉèÖÃΪ¹éµµ·½Ê½
2¡¢Êý¾Ý¿âµÄ±¸·Ý½Å±¾
db_full_backup.sh £ºÊý¾Ý¿âÈ«±¸½Å±¾
db_l0_backup.sh £ºÊý¾Ý¿â0¼¶±¸·Ý½Å±¾
db_l1_backup.sh £ºÊý¾Ý¿â1¼¶±¸·Ý½Å±¾
ftp.sh £ºÊý¾ÝFTPÉÏ´«½Å±¾
ftp_del.sh £ºÊý¾ÝFTPÇåÀí½Å±¾
rman_bak.sh £ºÊý¾Ý±¸·ÝÖ÷³ÌÐò
3¡¢±¸·ÝÔ­Àí
ÿÖÜ1¡¢3¡¢6½øÐÐ0¼¶±¸·Ý
ÿÖÜÈÕ¡¢2¡¢4¡¢5½øÐÐ1¼¶±¸·Ý
±¸·ÝÎļþÉÏ´«µ½FTP·þÎñÆ÷
FTP·þÎñÆ÷ÿÖÜÇåÀíÒ»´Î£¬µ«ÊÇÇåÀíºó½«ÖÜÁùºÍÖÜÈյı¸·Ý½øÐб£Áô(6.bakºÍ0.bak)
ËùÓй¤×÷·ÀÊîcrontabÖÐ×Ô¶¯Ö´Ðб¸·Ý
4¡¢±¸·ÝĿ¼º¬Òå
arc £ºÊý¾Ý¿â¹éµµÄ¿Â¼
rmanbak £ºÊý¾Ý¿â±¸·ÝÎļþµÄ±£´æÄ¿Â¼
rmanscripts £ºÊý¾Ý¿â½Å±¾´æ·Å·¾¶
5¡¢FTPĿ¼
ftpÉϱØÐëÊÖ¶¯½¨Á¢Ä¿Â¼
L0£º
---1
---3
---6
---6.bak
L1£º
---2
---4
---5
---0
---0.bak
rman_bak.sh½Å±¾Ö÷³ÌÐò
#!/bin/bash
#--------------------------------------------
# Oracle auto backup using rman
#
# author:songrh
# week:1 ......

jQueryÖ®Ajax·½·¨

1 . jQuery°ïÖúÖ®AjaxÇëÇó£¨Ò»£©jQuery.ajax(options)
Òý×Ô:http://www.flywe.net/article/javascript/jQuery_ajax.html
             jQuery.ajax(options)
      Í¨¹ý HTTP ÇëÇó¼ÓÔØÔ¶³ÌÊý¾Ý¡£
      jQuery µ×²ã AJAX ʵÏÖ¡£¼òµ¥Ò×Óõĸ߲ãʵÏÖ¼û $.get, $.post µÈ¡£
      $.ajax() ·µ»ØÆä´´½¨µÄ XMLHttpRequest ¶ÔÏó¡£´ó¶àÊýÇé¿öÏÂÄãÎÞÐèÖ±½Ó²Ù×÷¸Ã¶ÔÏ󣬵«ÌØÊâÇé¿öÏ¿ÉÓÃÓÚÊÖ¶¯ÖÕÖ¹ÇëÇó¡£
      $.ajax() Ö»ÓÐÒ»¸ö²ÎÊý£º²ÎÊý key/value ¶ÔÏ󣬰üº¬¸÷ÅäÖü°»Øµ÷º¯ÊýÐÅÏ¢¡£Ïêϸ²ÎÊýÑ¡Ïî¼ûÏ¡£
      ×¢Ò⣺ Èç¹ûÄãÖ¸¶¨ÁË dataType Ñ¡ÏÇëÈ·±£·þÎñÆ÷·µ»ØÕýÈ·µÄ MIME ÐÅÏ¢£¬(Èç xml ·µ»Ø "text/xml")¡£´íÎóµÄ MIME ÀàÐÍ¿ÉÄܵ¼Ö²»¿ÉÔ¤ÖªµÄ´íÎó¡£¼û Specifying the Data Type for AJAX Requests ¡£
      ×¢Ò⣺Èç¹ûdataTypeÉèÖÃΪ"script"£¬ÄÇôËùÓеÄÔ¶³Ì(²»ÔÚͬһÓòÃûÏÂ)µÄPOSTÇëÇó¶¼½«×ª»¯ÎªGETÇ ......

JqueryµÄAJAXʹÓùý³ÌÖеÄÌå»á

<mce:script type="text/javascript"><!--
function login(){
var postURL = "http://localhost:8080/cas/simpleLogin";
var params = {
"loginUrl":$("#loginUrl").val(),
"service":$("#service").val(),
"login":$("#login").val(),
"username":$("#username").val(),
"password":$("#password").val(),
"submit":$("#submit").val()
};
$.ajax({
type: "POST",
url: postURL,
dataType: "html",
data: params,
timeout: 20000,
error: function() {
alert("Error");
},
success: function(text) {
if(text=="error"){
alert("loginFailed!!!");
}else ......

ajaxµÄ³õ¼¶Ó¦ÓÃ

×ªÔØÓÚhttp://xzio.javaeye.com/blog/91713
×î³õ¿´µ½ajax¸Ð¾õºÃ¾ªÏ²°¡£¬²»ÓÃË¢ÐÂÈ«²¿Ò³Ã棬¾Í¿ÉÒÔ¸ü¸Ä¾Ö²¿Ò³ÃæÊý¾Ý¡£ÕæµÄºÜ·½·¨
µ«ÊÇÒÔΪ»áºÜÄÑ£¬µ«Êµ¼Ê×öÁ˲ÅÖªµÀ£¬AJAXºÜ¼òµ¥¡£ÖÁÉÙÈëÃźܼòµ¥ Èç¹ûÄã»áajaxÄǾͲ»Òª¿´ÁË¡£¸ü²»ÒªÂîÎÒ¡£±ÈÎÒÅ£µÄÈËÌ«¶àÁË
»¥ÏཻÁ÷£¬Ñ§Ï°¡£MSN:whw_dream(AT)hotmail.com
Ê×ÏÈÊÇjspÒ³ÃæºÍ½Å±¾£¬ÎªÁË·½±ãдÔÚÒ»¸öÀïÃæ
ÕâÊÇÒ»¸öºÜ³£¼ûµÄ¼ì²âÓû§ÃûÊÇ·ñ´æÔڵŦÄÜ
ÕâÀïÓõÄÊÇstruts
<script language="javascript">
  if (window.ActiveXObject && !window.XMLHttpRequest) {
      window.XMLHttpRequest=function() {
      return new ActiveXObject((navigator.userAgent.toLowerCase().indexOf('msie 5') != -1) ? 'Microsoft.XMLHTTP' : 'Msxml2.XMLHTTP');
   };
  }//È¡µÃXMLHttpRequest¶ÔÏó
function testName(path){
//pathÊÇÈ¡µÃϵͳ·¾¶
                var view_name=document.getElementById("view_name");
    ......
×ܼǼÊý:40319; ×ÜÒ³Êý:6720; ÿҳ6 Ìõ; Ê×Ò³ ÉÏÒ»Ò³ [3945] [3946] [3947] [3948] 3949 [3950] [3951] [3952] [3953] [3954]  ÏÂÒ»Ò³ βҳ
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ