oracle³£Óñí
user_objects Óû§¶ÔÏóÐÅÏ¢
user_source Êý¾Ý¿âÓû§µÄËùÓÐ×ÊÔ´¶ÔÏóÐÅÏ¢
user_segments Óû§µÄ±í¶ÎÐÅÏ¢
user_tables Óû§µÄ±í¶ÔÏóÐÅÏ¢
user_tab_columns Óû§µÄ±íÁÐÐÅÏ¢
user_constraints Óû§µÄ¶ÔÏóÔ¼ÊøÐÅÏ¢
user_sys_privs µ±Ç°Óû§µÄϵͳȨÏÞÐÅÏ¢
user_tab_privs µ±Ç°Óû§µÄ¶ÔÏóȨÏÞÐÅÏ¢
user_col_privs µ±Ç°Óû§µÄ±íÁÐȨÏÞÐÅÏ¢
user_role_privs µ±Ç°Óû§µÄ½ÇɫȨÏÞÐÅÏ¢
user_indexes Óû§µÄË÷ÒýÐÅÏ¢
user_ind_columns Óû§µÄË÷Òý¶ÔÓ¦µÄ±íÁÐÐÅÏ¢
user_cons_columns Óû§µÄÔ¼Êø¶ÔÓ¦µÄ±íÁÐÐÅÏ¢
user_clusters Óû§µÄËùÓдØÐÅÏ¢
user_clu_columns Óû§µÄ´ØËù°üº¬µÄÄÚÈÝÐÅÏ¢
user_cluster_hash_expressions É¢ÁдصÄÐÅÏ¢
Ïà¹ØÎĵµ£º
oracle±í¿Õ¼ä²Ù×÷Ïê½â
1
2
3×÷Õߣº À´Ô´£º ¸üÐÂÈÕÆÚ£º2006-01-04
5
6
7½¨Á¢±í¿Õ¼ä
8
9CREATE TABLESPACE data01
10DATAFILE '/ora ......
HWMÊÇoracleÖÐblockÓÐûÓÐʹÓõķֽçÏߣ¬Ëü»áËæ×ÅÊý¾ÝµÄinsert¶øÉÏÉý£¬µ«Ëü²¢²»»áËæÊý¾ÝµÄdelete¶øÏ½µ£¬Òò´ËÈ«±íɨÃèµÄʱ¼ä²¢²»ÒòÊý¾ÝµÄdelete¶ø¼õÉÙ£¬Ïà·´¿ÉÄÜÓÉÓÚ¿éÇå³ý·´¶øÈ«±íɨÃèʱ¼äÔö¼Ó£¬¿ÉÒÔÓÃÏÂÃæ·½·¨µÄÈÎÒ»Ò»ÖÖÀ´½µµÍHWM£º
µÚÒ»ÖÖ£ºshrink
ÊÊÓÃÓÚ10gÒÔºóµÄ°æ±¾£¬Ç°ÌáÊÇÕâ¸ö±í£¬Ë÷Òý£¬ÎﻯÊÓͼ»òÎﻯÊÓͼlogËùÔ ......
Oracle Management ServerÅäÖò½ÖèÈçÏ£º
1¡¢Ê¹ÓÃenterprise manager configuration assistant½¨Á¢µµ°¸×ÊÁÏ¿â
ÆäÖпÉÑ¡Ôñн¨Ò»¸öÊý¾Ý¿âʵÀý»òÕßÔÚÒÑÓÐÊý¾Ý¿âʵÀýÖÐн¨×ÊÁϿ⣨н¨±í¿Õ¼ä£©¡£
2¡¢Æô¶¯management server
3¡¢ÔËÐÐenterprise manage console£¬Ñ¡ÔñµÇ¼µ½management server
µÇ ......
INSTR·½·¨µÄ¸ñʽΪ
INSTR(Ô´×Ö·û´®, Ä¿±ê×Ö·û´®, ÆðʼλÖÃ, Æ¥ÅäÐòºÅ)
ÀýÈ磺INSTR('CORPORATE FLOOR','OR', 3, 2)ÖУ¬Ô´×Ö·û´®Îª'CORPORATE FLOOR', Ä¿±ê×Ö·û´®Îª'OR'£¬ÆðʼλÖÃΪ3£¬È¡µÚ2¸öÆ¥ÅäÏîµÄλÖá£
ĬÈϲéÕÒ˳ÐòΪ´Ó×óµ½ÓÒ¡£µ±ÆðʼλÖÃΪ¸ºÊýµÄʱºò£¬´ÓÓұ߿ªÊ¼²éÕÒ¡£
ËùÒÔSELECT INSTR('CORPORATE FLOOR' ......
ΪÁ˰ïÖúÆóÒµÌá¸ßÔ±¹¤Ð§Á¦£¬¼×¹ÇÎĹ«Ë¾ÈÕǰÔÚ2009¼×¹ÇÎÄÈ«Çò´ó»áÉÏÍÆ³ö×îаæOracle PeopleSoft Enterprise¹ÜÀíÈí¼þ£¬¼´PeopleSoft EnterpriseÈËÁ¦×ʱ¾¹ÜÀí9.1¡¢PeopleSoft Enterprise PeopleTools 8.50¡¢PeopleSoft Enterpriseѧϰ¹ÜÀí9.1ºÍPeopleSoft EnterpriseÃÅ»§9.1¡£¡¡¡¡Õâ¸öÎüÊÕÁËÀ´×Ô150¶à¸ö¿Í»§µÄ·´À¡ÐÅÏ¢ ¶ø¿ª·¢ ......