ORACLEÏÂɾ³ýµ±Ç°Óû§ÏÂËùÓжÔÏóµÄSQL
ORACLEÏÂɾ³ýµ±Ç°Óû§ÏÂËùÓжÔÏóµÄSQL
Sql´úÂë
--ɾ³ýij¸öÓû§ÏµĶÔÏó
set heading off;
set feedback off;
spool c:\dropobj.sql;
prompt --Drop constraint
select 'alter table '||table_name||' drop constraint '||constraint_name||' ;' from user_constraints where constraint_type='R';
prompt --Drop tables
select 'drop table '||table_name ||';' from user_tables;
prompt --Drop view
select 'drop view ' ||view_name||';' from user_views;
prompt --Drop sequence
select 'drop sequence ' ||sequence_name||';' from user_sequences;
prompt --Drop function
select 'drop function ' ||object_name||';' from user_objects where object_type='FUNCTION';
prompt --Drop procedure
select 'drop procedure '||object_name||';' from user_objects where object_type='PROCEDURE';
prompt --Drop package
prompt --Drop package body
select 'drop package '|| object_name||';' from user_objects where object_type='PACKAGE';
prompt --Drop database link
select 'drop database link '|| object_name||';' from user_objects where object_type='DATABASE LINK'; &
Ïà¹ØÎĵµ£º
£±¡¢È·¶¨ÄãµÄ¼ÆËã»úÉÏ×°ÓÐoracleµÄ¿Í»§¶Ë£¬Èç¹ûûÓУ¬Çë°²×°oracle¿Í»§¶Ë
£²¡¢È·¶¨ÓÐÄãµÄoracle·þÎñÀïÓÐÄãÒªÐèÒª±¸·ÝµÄÊý¾Ý¿âµÄ·þÎñÃû¡£
£³¡¢ÖÆ×÷Ò»¸öÅú´¦ÀíÎļþ£¨oracleBackup.bat£©£¬¾ßÌå·½·¨£º´ò¿ª“¼Çʱ¾”£¬±£´æÎªoracleBackup.bat£¬
¡¡¡¡´Ëʱ±£´æµÄÎļþÀàÐÍÑ¡ÔñΪ“ËùÓÐÎļþ”¡£Îҵı£´æÄ¿Â ......
×÷Ϊһ¸öORACLE DBA,ÔÚ¹¤×÷Öлᾳ£´¦ÀíÓÉÓÚ×Ö·û¼¯²úÉúµÄһЩÎÊÌâ¡£µ«Êǵ±ÕæÕýÏëдһЩÕâ·½ÃæµÄ¶«Î÷ʱ£¬È´Í»È»ÓÖûÓÐÁËÍ·Ð÷¡£·¢Á˰ëÌì´ô£¬»¹ÊǾö¶¨ÓÃÁ½¸ö×Ö·û¼¯·½ÃæµÄÀý×Ó×÷ΪÇÐÈëµã£¬µ¹²»Ê§ÎªÒ»¸öÍ·Ð÷£¬Ëµ²»¶¨ÔÚʵÑéµÄ¹ý³ÌÖУ¬ÎÊÌâ¾Í»áÒ»¸ö½Ó×ÅÒ»¸öµÄ¸¡ÏÖ³öÀ´¡£
ÏÖÔÚ£¬ÈÃÎÒÃÇÇÐÈëÕýÌâ¡£
ÎÒÓõÄÊý¾Ý¿âÊÇoracle10.2.0.3,Êý ......
oracel sqlplus
1). ÉèÖõ±Ç°sessionÊÇ·ñ¶ÔÐ޸ĵÄÊý¾Ý½øÐÐ×Ô¶¯Ìá½»
SQL>SET AUTO[COMMIT] {ON|OFF|IMM[EDIATE]| n}
2)£®ÔÚÓÃstartÃüÁîÖ´ÐÐÒ»¸ösql½Å±¾Ê±£¬ÊÇ·ñÏÔʾ½Å±¾ÖÐÕýÔÚÖ´ÐеÄSQLÓï¾ä
SQL> SET ECHO {ON|OFF}
3).ÊÇ·ñÏÔʾµ±Ç°sqlÓï¾ä²éѯ»òÐ޸ĵÄÐÐÊý
SQL> SET FEED[BACK] {6|n|ON|OFF}
ĬÈÏÖ»Óн ......
µ¥±í²åÈëÒÔinsert into¿ªÍ·,²»ÄÜÓÐthen intoÓï¾ä.
¶à±í²åÈëÒÔinsert first/all ¿ªÍ·,¿ÉÒÔÓÐthen intoÓï¾ä
ÔÚOracle²Ù×÷¹ý³ÌÖо³£»áÓöµ½Í¬Ê±Ïò¶à¸ö²»Í¬µÄ±í²åÈëÊý¾Ý£¬´ËʱÓøÃÓï¾ä¾Í·Ç³£ºÏÊÊ¡£
All±íʾ·Ç¶Ì·ÔËË㣬¼´Âú×ãÁ˵ÚÒ»¸öÌõ¼þÒ²µÃÏòÏÂÖ´Ðв鿴ÊÇ·ñÂú×ãÆäËüÌõ¼þ£¬¶øFirstÊǶÌ·ÔËËãÕÒµ½ºÏÊÊÌõ¼þ¾Í²»ÏòϽøÐС£
I ......
oracle.client 9.0.1.0.0
©À1-Oracle Programmer 9.0.1.0.0
©¦ ©ÀOracle Call Interface (OCI) 9.0.1.0.0
©¦ ©ÀObject Type Translator 9.0.1.0.0
©¦ ©¸Pro*C/C++ 9.0.1.0.0
©À2-Oracle Enterprise Manager Products 9.0.1.0.0
©¦ ©¸Oracle Enterprise Manager Cli ......