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SELECT osuser, username, sql_text from v$session a, v$sqltext b where a.sql_address =b.address order by address, piece;
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select username,sid,opname, round(sofar*100 / totalwork,0) || '%' as progress, time_remaining,sql_text from v$session_longops , v$sql where time_remaining <> 0 and sql_address = address and sql_hash_value = hash_value
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Alter session set sql_trace true|false
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1. Oracle°²×°Íê³ÉºóµÄ³õʼ¿ÚÁî?
¡¡¡¡internal/oracle
¡¡¡¡sys/change_on_install
¡¡¡¡system/manager
¡¡¡¡scott/tiger
¡¡¡¡sysman/oem_temp
2. ORACLE9IAS WEB CACHEµÄ³õʼĬÈÏÓû§ºÍÃÜÂ룿
¡¡¡¡administrator/administrator
3. oracle 8.0.5ÔõçÛ´´½¨Êý¾Ý¿â?
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4. oracle 8.1.7ÔõçÛ´´½¨Êý¾Ý¿â?
¡¡¡¡dbassist
5. oracle 9i ÔõçÛ´´½¨Êý¾Ý¿â?
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6. oracleÖеÄÂãÉ豸ָµÄÊÇʲçÛ?
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7. oracleÈçºÎÇø·Ö 64-bit/32bit °æ±¾£¿£¿£¿
¡¡¡¡$ sqlplus / AS SYSDBA
¡¡¡¡SQL*Plus: Release 9.0.1.0.0 - Production on Mon Jul 14 17:01:09 2003
¡¡¡¡(c) Copyright 2001 Oracle Corporation. All rights reserved.
¡¡¡¡Connected to: ¡¡¡¡
¡¡¡¡Oracle9i Enterprise Edition Release 9.0.1.0.0 - Production ¡¡¡¡
¡¡¡¡With the Partitioning option
¡¡¡¡JServer Re ......
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DECLARE
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BEGIN
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EXCEPTION
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END;
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declare
i number:=0; /*ÉùÃ÷±äÁ¿¾®¸ø³õÖµ*/
t number:=1;
error_message exception; /*ÉùÃ÷Ò»¸ö³ö´í´¦Àí*/
begin
for t in 1..100 loop
i:=i+t;
end loop;
if i>=5050 then
raise error_message; /*Òý·¢´íÎó´¦Àí*/
else
insert into c_nt(c_t) values(i);
end if;
exception
when error_message then
insert into c_nt(c_t) values(0);
end;
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Su ......
IP µØÖ·×öÈçÏÂÐ޸ģº
Public IP 10.85.10.119/121 -- > 10.85.10.219/221
Privite IP 192.168.1.119/121 -- > 192.168.1.219/221
Virtual IP 10.85.10.122/123 -- > 10.85.10.222/223
ʵÑéÆ½Ì¨£º redhat 4.7 + ORACLE 10G + raw +ASM
Ò»£® Í£Ö¹oracleÏà¹ØµÄËùÓнø³Ì, °üÀ¨Êý¾Ý¿â, asm, node application, crs±¾Éí.
1.1 ²é¿´µ±Ç°ÏµÍ³ÉÏcrsÔËÐеÄ״̬
[root@raw1 bin]# pwd
/u01/app/oracle/product/crs/bin
[root@raw1 bin]# ./crs_stat -t
Name Type Target State Host
------------------------------------------------------------
ora.raw.db &nbs ......
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onreadyStateChangeʼþ¿ÉÖ¸¶¨Ò»¸öʼþ´¦Àíº¯ÊýÀ´´¦ÀíXMLHttpRequest¶ÔÏóµÄÖ´Ðнá¹û£¬È磺
ajaxObj=createAjaxObject();
var url="/MyTodoes/FetchText?id="+id;
ajaxObj.open("Get",url,true);
ajaxObj.onreadyStateChange=changeTabCallBack;
ajaxObj.send(null);
onreadyStateChangeʼþÊÇÔÚreadyStateÊôÐÔ·¢Éú¸Ä±äʱ´¥·¢µÄ£¬readyStateµÄÖµ±íʾÁ˵±Ç°ÇëÇóµÄ״̬£¬ÔÚʼþ´¦Àí³ÌÐòÖпÉÒÔ¸ù¾ÝÕâ¸öÖµÀ´½øÐв»Í¬µÄ´¦Àí¡£ readyStateÓÐÎåÖÖ¿Éȡֵ0£ºÉÐδ³õʼ»¯£¬1£ºÕýÔÚ¼ÓÔØ£¬2£º¼ÓÔØÍê±Ï£¬3£ºÕýÔÚ´¦Àí£»4£º´¦ÀíÍê±Ï¡£Ò»µ©readyStateÊôÐÔµÄÖµ±ä³ÉÁË4£¬¾Í¿ÉÒÔ´Ó·þÎñÆ÷·µ»ØµÄÏìÓ¦Êý¾Ý½øÐзÃÎÊÁË¡£
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function changeTabCallBack(){
if(ajaxObj.readyState==4){
// ÏÂÒ»²½ÑéÖ¤
}
}
Status´æ´¢ÁË·þÎñÆ÷¶Ë·µ»ØµÄHttpÇëÇóÏìÓ¦´úÂ룬Ëü±íʾÇëÇóµÄ´¦Àí½á¹û£¬³£¼ûÏìÓ¦´úÂëµ ......
¼ì²éǰ̨FCK×Ô¶¯Éú³ÉµÄJSº¯Êý.Ò»°ãΪWebForm_OnSubmit()
ÔÚºǫ́Ìá½»°´Å¥Àï¼ÓÈë¸Ãº¯Êý.ÁíÆä¸üÐÂFCKÊý¾Ý,´úÂëÈçÏÂ.
ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "getFckValue", "WebForm_OnSubmit();", true); ......