#数据源导出导入
#导出
exp oracle/oracle@localhost:1521/orcl file=/home/oracle/dmp/oracle20191120.dmp owner=oracle log=/home/oracle/dmp/log.log
#导入
imp oracletest/oracletest@localhost:1521/orcl file=/home/oracle/dmp/oracle20191120.dmp full=y ignore=y log=/home/oracle/dmp/implog.log
#oracle用户
su - oracle
sqlplus /nolog;
conn /as sysdba;
#必须用cdb$root下创建
alter session set container=cdb$root;
show con_name
#查看已有pdb
show pdbs
#查看已有pdb的datafile文件
select name from v$datafile;
#查看已有pdb的tempfile文件
select name from v$tempfile;
#查看DB_CREATE_FILE_DEST缺省路径
show parameter DB_CREATE_FILE_DEST;
#改变DB_CREATE_FILE_DEST缺省路径
alter system set db_create_file_dest='/home/app/oradata/MYORACLE/myoracle/';
#创建pdb
#create pluggable database myoracledb admin user myoracle identified by myoracle;
#create pluggable database myoracledb ADMIN USER myoracle IDENTIFIED BY myoracle default tablespace MYORACLE datafile '/home/app/oradata/MYORACLE/
ORACLE 19c 操作相关记录
最新推荐文章于 2025-03-06 10:44:05 发布