Oracle ʱ¼ä±È½Ï
ÔÚWeb¿ª·¢ÖУ¬´ÓÒ³Ãæ×¢ÈëµÄʱ¼äÒ»°ãΪStringÀàÐÍ£¬ÔõôȥºÍOracleÖеÄʱ¼ä½øÐбȽÏ
·½·¨£º
String Time£»
.......// Ò»¶Î´úÂë
¼ÙÉèTimeÎªÒ³Ãæ×¢ÈëStringÀàÐÍÊý¾Ý£¬Îª"2010-10-10 12:02:01"¡£
ÔÚдSQLÓï¾äʱ
String sql="select from mytable where table_time > to_date('"+Time+"','yyyy-mm-dd
hh24:mi:ss')"
;
Èç¹ûÏȰÑTime ת»»³É Date ÀàÐÍ£¬ÔÙÈ¥±È½Ï£¬»á±¨´í¡£
Ïà¹ØÎĵµ£º
Q]ÈçºÎ¿ªÆô/¹Ø±Õ¹éµµ
Q]ÈçºÎ¿ªÆô/¹Ø±Õ¹éµµ
[A]Èç¹û¿ªÆô¹éµµ£¬Çë±£Ö¤log_archive_start=true¿ªÆô×Ô¶¯¹éµµ£¬·ñÔòÖ»ÄÜÊÖ¹¤¹éµµ£¬Èç¹ûÊǹرÕÁ˹鵵£¬ÔòÉèÖøòÎÊýΪfalse
×¢Ò⣺Èç¹ûÊÇOPS/RAC»·¾³£¬ÐèÒªÏȰÑparallel_server = true×¢Ê͵ô£¬È»ºóÖ´ÐÐÈçϲ½Ö裬×îºóÓÃÕâ¸ö²ÎÊýÖØÐÂÆô¶¯
1¡¢¿ªÆô¹éµµ
a. ¹Ø±ÕÊý¾Ý¿âshutdown im ......
ÓÃoracleÊý¾Ý¿âµÄ´æ´¢¹ý³ÌʵÏÖ·µ»Ø½á¹û¼¯²¢ÊµÏÖ·ÖÒ³µÄ¹¦ÄÜ¡£
Óû§´«Èë²ÎÊý
Ò»ÏÂÊÇת±ðÈ˵ĴúÂë
--°üÉùÃ÷
create or replace package p_page is
-- Author : PHARAOHS
-- Created : 2006-4-30 14:14:14
-- Purpose : ·ÖÒ³¹ý³Ì
TYPE type_cur IS REF CURSOR; &n ......
oracleÖ´Ðмƻ®µÄһЩ¸ÅÄî(»ù´¡µÄ¼ÇÒä)
¿ªÊ¼Ñ§Ï°ORACLEÓï¾äÓÅ»¯,´ÓÖ´Ðмƻ®¿ªÊ¼,ÏÈÊìϤÕâЩÃû´ÊÒÔ¼°»ù±¾º¬Òå,¼ÇÒäÔÚÎÒÄÔ×ÓÀï,2010-04-10
Rowid£ºÏµÍ³¸øoracleÊý¾ÝµÄÿÐи½¼ÓµÄÒ»¸öαÁУ¬°üº¬Êý¾Ý±íÃû³Æ£¬Êý¾Ý¿âid£¬´æ´¢Êý¾Ý¿âidÒÔ¼°Ò»¸öÁ÷Ë®ºÅµÈÐÅÏ¢£¬rowidÔÚÐеÄÉúÃüÖÜÆÚÄÚΨһ¡£
Recursive sql£ºÎªÁËÖ´ÐÐÓû§Óï¾ ......
1¡¢ORA£12541£ºTNS£ºÃ»ÓмàÌýÆ÷ ¡¡¡¡
ÔÒò£ºÃ»ÓÐÆô¶¯¼àÌýÆ÷»òÕß¼àÌýÆ÷Ë𻵡£Èç¹ûÊÇǰÕߣ¬Ê¹ÓÃÃüÁînet start OracleOraHome81TNSListener£¨Ãû×Ö¿ÉÄÜÓгöÈ룩¼´¿É£»Èç¹ûÊǺóÕߣ¬ÔòʹÓÓNet8 Configuration Assistant”¹¤¾ßÏòµ¼Ö®“¼àÌý³ÌÐòÅäÖÔÔö¼ÓÒ»¸ö¼àÌýÆ÷¼´¿É£¨»ù±¾²» ......
OracleÊý¾Ýµ¼Èëµ¼³öimp/exp¾ÍÏ൱ÓÚoracleÊý¾Ý»¹ÔÓ뱸·Ý¡£expÃüÁî¿ÉÒÔ°ÑÊý¾Ý´ÓÔ¶³ÌÊý¾Ý¿â·þÎñÆ÷µ¼³öµ½±¾µØµÄdmpÎļþ£¬impÃüÁî¿ÉÒÔ°ÑdmpÎļþ´Ó±¾µØµ¼Èëµ½Ô¶´¦µÄÊý¾Ý¿â·þÎñÆ÷ÖС£ ÀûÓÃÕâ¸ö¹¦ÄÜ¿ÉÒÔ¹¹½¨Á½¸öÏàͬµÄÊý¾Ý¿â£¬Ò»¸öÓÃÀ´²âÊÔ£¬Ò»¸öÓÃÀ´ÕýʽʹÓá£
Ö´Ðл·¾³£º¿ÉÒÔÔÚSQLPLUS.EXE»òÕßDOS£¨ÃüÁîÐУ©ÖÐÖ´ÐУ¬
DOSÖп ......