oracle 12
发布时间:2020-12-12 12:39:18 所属栏目:百科 来源:网络整理
导读:1、在pdb中数据是如何存储的? SQL show pdbs; CON_ID CON_NAME OPEN MODE RESTRICTED ---------- ------------------------------ ---------- ---------- 2 PDB$SEED READ ONLY NO 3 OTCPDB1 READ WRITE NO 4 OTCPDB2 READ WRITE NOSQL SQL SQL alter sessi
1、在pdb中数据是如何存储的? SQL> show pdbs; CON_ID CON_NAME OPEN MODE RESTRICTED ---------- ------------------------------ ---------- ---------- 2 PDB$SEED READ ONLY NO 3 OTCPDB1 READ WRITE NO 4 OTCPDB2 READ WRITE NO SQL> SQL> SQL> alter session set container=OTCPDB1; Session altered. SQL> SQL> select file_name from dba_data_files; FILE_NAME -------------------------------------------------------------------------------- /oracle/app/oracle/oradata/zxzx/otcpdb1/undotbs01.dbf /oracle/app/oracle/oradata/zxzx/otcpdb1/sysaux01.dbf /oracle/app/oracle/oradata/zxzx/otcpdb1/users01.dbf /oracle/app/oracle/oradata/zxzx/otcpdb1/system01.dbf SQL> alter session set container=OTCPDB2; Session altered. SQL> select file_name from dba_data_files; FILE_NAME -------------------------------------------------------------------------------- /oracle/app/oracle/oradata/zxzx/otcpdb2/system01.dbf /oracle/app/oracle/oradata/zxzx/otcpdb2/sysaux01.dbf /oracle/app/oracle/oradata/zxzx/otcpdb2/undotbs01.dbf /oracle/app/oracle/oradata/zxzx/otcpdb2/users01.dbf
2、 (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |