http://www.onlyring.net 记录工作，记录生活，记录一切值得留下的东西... Tue, 10 May 2011 04:21:34 +0000 en hourly 1 http://wordpress.org/?v=3.3 http://www.onlyring.net/2009/04/18/oracle-rdbms/thedatabaselinkcannotbedroppedafterchangingtheglobal_name.html http://www.onlyring.net/2009/04/18/oracle-rdbms/thedatabaselinkcannotbedroppedafterchangingtheglobal_name.html#comments Sat, 18 Apr 2009 09:56:40 +0000 David http://www.onlyring.net/2009/04/18/oracle-rdbms/thedatabaselinkcannotbedroppedafterchangingtheglobal_name.html 如果通过以下语句修改了global name，数据库链接将不能被删除，除非改回原来的global name. ALTER DATABASE RENAME GLOBAL_NAME TO ;

?View Code SQL1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 SQL> conn scott/scott 已连接。 SQL> create database link link_test connect to strmadmin identified by oracle10g using 'db1.onlyring1.net';   数据库链接已创建。   SQL> drop database link link_test;   数据库链接已删除。   SQL> create database link link_test connect to strmadmin identified by oracle10g using 'db1.onlyring1.net';   数据库链接已创建。   SQL> conn /as sysdba 已连接。 SQL> select global_name from global_name ;   GLOBAL_NAME -------------------------------------------------------------------------------- ORA10GDB.MYCORP   SQL> alter database rename global_name to [...]]]> http://www.onlyring.net/2009/04/18/oracle-rdbms/thedatabaselinkcannotbedroppedafterchangingtheglobal_name.html/feed 0