OracleÖÐʵÏÖ´ó±íÊý¾Ý¿ìËÙ×ªÒÆ
Èç¹ûÄãÒª°ÑOracleÀïµÄ´óÁ¿Êý¾Ý(80MÒÔÉÏ)×ªÒÆµ½ÁíÍâµÄÓû§£¬ÁíÍâµÄ±í¿Õ¼äÀï¡£¿ÉÒÔÓÃÏÂÃæ½éÉܵĿìËÙ×ªÒÆÊý¾ÝµÄ·½·¨¡£
Ò»¡¢½¨Ð±íµÄ·½Ê½
create table target_tablename tablespace
target_tablespace_name nologging
pctfree 10 pctused 60
storage(initial 5M next 5M minextents 1
maxextents unlimited pctincrease 0)
as select * from username.source_tablename where Ìõ¼þ;
¡¡
×¢ÒâÊÂÏ н¨µÄ±íûÓÐÔÀ´±íµÄË÷ÒýºÍĬÈÏÖµ, Ö»ÓзǿÕ(not null)µÄÔ¼ÊøËØÌõ¼þ¿ÉÒԼ̳йýÀ´,ÆäËüµÄÔ¼ÊøÌõ¼þ»òË÷ÒýÐèÒªÖØÐ½¨Á¢¡£
¶þ¡¢Ö±½Ó²åÈëµÄ·½·¨
INSERT /*+ APPEND */ INTO target_tablename
SELECT * from username.source_tablename where Ìõ¼þ;
COMMIT;
×¢ÒâÊÂÏ
ÓÃINSERT /*+ APPEND */ µÄ·½·¨»á¶Ôtarget_tablename²úÉú¼¶±ðΪ6µÄ¶ÀÕ¼Ëø£¬Èç¹ûÔËÐдËÃüÁîʱ»¹ÓжÔtarget_tablenameµÄDML²Ù×÷»áÅŶÓÔÚËüºóÃæ,¶ÔOLTPϵͳÔÚÓõıí²Ù×÷ÊDz»ºÏÊʵġ£
˵Ã÷£ºÕâÁ½ÖÖ·½·¨×ªÒÆÊý¾ÝʱûÓÐÓÃSGAÀïÊý¾Ý»º³åÇøºÍÊÂÎï´¦ÀíµÄ»Ø¹ö¶Î, Ò²²»Ð´Áª»úÊÂÎïÈÕÖ¾£¬¾ÍÏóÊý¾Ý¿â×°ÔØ¹¤¾ßSolloadÒ»ÑùÖ±½Ó°ÑÊý¾Ýдµ½ÎïÀíÎļþ£¬ËÙ¶ÈÊǺܿìµÄ¡£ÔÚOracle8iÒÔºóµÄ°æ±¾¶¼¿ÉÒÔʹÓá£
Ïà¹ØÎĵµ£º
ѧϰOracle DBAÒ²°ë¸ö¶àѧÆÚÁË£¬½ñÌìÃÍÈ»²Å·¢ÏÖ£¬ÔÀ´ÎÒµÄÊ黹ÊǺÜеģ¬ÉϿβÙ×÷ʱºòÒ²Ö»ÊÇÖªµÀ´ó¸ÅÔõô×ö£¬µ«ÊÇÒªÕæµÄÈ«²¿×Ô¼º×ö£¬¶ø²»È¥·Ê黹ÊÇÓÐÒ»¶¨µÄÄѶȵģ¬ËùÒÔÄØ£¬½ñÌ쿪ʼ½«DBA´ÓÍ·¸´Ï°Ò»±é£¬Í¬Ê±ÔÙ²Ù×÷Ò»±é¡£
µÚÒ»Õ£¬Ñ§µÄÊÇOracleµÄÌåϵ½á¹¹£ ......
ÔÚLinuxÉϰ²×°oracleµÄʱºò²»Ð¡ÐݲװÁËÁ½´Îlistener, ¸ãµÃlistenerµÄ¶Ë¿ÚºÅ±ä³ÉÁË1522¶ø²»ÊÇȱʡµÄ1521, ¿Í»§¶ËÁ¬Á˺þö¼Ã»ÓÐÁ¬½ÓÉÏ£¬×îºó²Å·¢ÏÖÊÇlistenerµÄ¶Ë¿ÚºÅ²»¶Ô¡£Ò»ÏÂÊÇÎҸıälistener¶Ë¿ÚºÅµÄ²½Ö裺
1. Ê×ÏÈÐèҪֹͣlistener, ʹÓÃÃüÁîlsnrctl stop
2. listenerÍ£Ö¹ÒԺ󣬵½ÄãµÄ$ORACLE_HOME/network/adminÏÂÕ ......
´ÓOracle 9i¿ªÊ¼£¬OracleµÄ°²×°È±Ê¡°üº¬ÁËXDB¡£ÔÚÆô¶¯Êý¾Ý¿âºó£¬Oracle XDBµÄhttp·þÎñ½«»á×Ô¶¯Õ¼ÓÃÁË8080¶Ë¿Ú£¬Õâ¸øÊ¹ÓûòJBoss¡¢Tomcat½øÐÐjava web¿ª·¢µÄÈËÔì³ÉÁËÐí¶à²»±ØÒªµÄÂé·³¡£
±¾ÎĽ«Ö÷Òª½éÉÜÐÞ¸ÄXDBµÄhttpºÍftp·þÎñ¶Ë¿ÚµÄ3ÖÖ·½·¨¡£
1.ʹÓÃdbms_xdb°üÐ޸Ķ˿ÚÉèÖÃ
ʹÓÃsysµÇ¼sqlplus
sqlplus sys/password ......
°´×ÊÁÏ˵V$BH²é¿´±íÀ´ÏÔʾÊý¾Ý¿âÀïÿ¸ö¶ÔÏóÀàÐ͵ÄÊý¾Ý»º³åÇøÀïÊý¾Ý¿éµÄÊýÁ¿.
È»ºó²éѯV$bh
select
owner, object_name
from
dba_objects o,
v$bh &nbs ......