摘要:
1、C:\Users\Administrator>sqlplus sys/xxx@xxx as sysdba; 2、SQL> create directory dbbak4 as 'e:\app\temp4'; 3、SQL> grant read,write on directory dbbak4 阅读全文
posted @ 2018-11-15 21:37
橙子819
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摘要:
创建目标数据库连接DBLINKcreate database link testdblink connect to xxx identified by "xxx"using '(DESCRIPTION =(ADDRESS_LIST =(ADDRESS =(PROTOCOL = TCP)(HOST = 阅读全文
posted @ 2018-11-15 21:06
橙子819
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