AccessÊý¾Ý¿âͨ¹ýODBCµ¼³öµ½OracleµÄÁ½¸öСÎÊÌâ
Ò». Ora-24801:ÔÚOCI_lobº¯ÊýÖзǷ¨µÄ²ÎÊýÖµ
°ÑÒ»Õź¬ÓГ±¸×¢”×ֶεıíͨ¹ýODBCµ¼³öµ½OracleµÄʱºòÒ»Ö±³öÏÖÈçÉÏͼËùʾµÄÌáʾÐÅÏ¢¡£³¢ÊÔÈ¥µôÏà¹Ø×Ö¶ÎÖпոñ×Ö·û£¬È¥µô×Ö¶ÎΪ¿ÕµÄ¼Ç¼£¬»¹Êǵ¼³öʧ°Ü¡£×îºóżȻ·¢ÏÖ£¬ÖØн¨Ò»ÕÅÏàͬ½á¹¹µÄ¿Õ±í£¬È»ºó¸´ÖÆÔ±íµÄ¼Ç¼£¬ÔÙÕ³Ìùµ½Ð±íÖУ¬µ¼³öµ½Oracle¾ÍûÓÐÎÊÌâ¡£
¶þ. Ora-01401:²åÈëµÄÖµ¶ÔÓÚÁйý´ó
ͬÑùÊÇͨ¹ýODBCµ¼³öµ½OracleʱÅöµ½µÄÎÊÌ⣬ÕâÖ÷ÒªÊÇÒòΪAccessºÍOracle¶ÔÓÚ×ֶεij¤¶È¶¨Ò岻ͬ¡£Access¶¨ÒåµÄÊÇ×Ö·û³¤¶È£¬Oracle¶¨ÒåµÄÊÇ×Ö½Ú³¤¶È£¬Åöµ½ÓÐÖÐÎÄÕâЩ˫×Ö½ÚµÄ×Ö·ûµÄ×ֶξͻᷢÉúÉÏÃæµÄÎÊÌâ¡£Ö»Òª°ÑÕâЩ×ֶΰ´ÕÕ×Ö½Ú³¤¶ÈÉèÖþͿÉÒÔÁË¡£
Ïà¹ØÎĵµ£º
CREATE TABLE T_BI_CurrentAccountDetailed
(
OrderDate DATE,
BranchFlag varchar2(3),
SortId varchar2(11),
OrderNo&n ......
ÇëÎÊÏÂ,ÎÒɾ³ý±íµÄijЩÊý¾Ý,ÈçºÎ°ÑËüÉÁ»ØÀ´Ñ½? 20·ÖÖÓÄÚ²»¹ý¶Ô¸Ã±íÓɲåÈëÁËЩÊý¾Ý
¸ù¾ÝscnºÅÀ´²éѯ
select a, b, c, versions_xid, versions_starttime, versions_endtime,
versions_startscn,versions_endscn,versions_operation
from test versions between scn 339493 and 339635
¸ù¾Ýʱ¼äÒ²¿ÉÒÔ
from te ......
1.²é¿´ËùÓÐÓû§£º
select * from dba_users;
select * from all_users;
select * from user_users;
2.²é¿´Óû§»ò½ÇɫϵͳȨÏÞ(Ö±½Ó¸³Öµ¸øÓû§»ò½ÇÉ«µÄϵͳȨÏÞ)£º
select * from dba_sys_privs;
select * from user_sys_privs;
3.²é¿´½ÇÉ«(Ö»Äܲ鿴µÇ½Óû§ÓµÓеĽÇÉ«)Ëù°üº¬µÄÈ ......
OracleÊÚȨ
Ò»¡¢ÊÚȨÓï·¨
GRANT Óï·¨£º
1.ÏÔʽÊÚȨ(Ö±½Ó½«¶ÔÏóÊÚȨ¸øÓû§)
GRANT privilege [, ...] ON object [, ...] TO { Public| Group | Username|role} [WITH GRANT OPTION ]
2.ÒþʽÊÚȨ(ͨ¹ý½«½ÇÉ«ÊÚȨ¸øÓû§)
GRANT role TO { Public| Group | Use ......