SQL> grant read,write on directory data_dir to C##BAK_TEST_USER; 导出可有五种方式 1、“full=y”,全量导出数据库 $expdp sys/oracle@orcldumpfile=expdp.dmp directory=data_dir full=y logfile=expdp.log 2、schemas按用户导出 $expdp user/passwd@orclschemas=user dumpfile=expdp.dmp directory=data_...
xttnewdatafiles.txt- containing the tablespace names, datafile numbers, the destination directory object name and the source filenames getfile.sql- The PL/SQL script(formatting ours) that will be used at the destination to get the datafilesfrom the source xttpreparesrc.sql- the PL/SQL scriptu...
#查看所有目录 set linesize 200 col OWNER format a20 col DIRECTORY_NAME format a30 col DIRECTORY_PATH format a100 select * from all_directories; select * from dba_directories; #查询文件名 select file_name from dba_data_files; #查询字符集 select userenv('language') from dual; #查看会话session...
impdp 系统用户名/密码 文件所在目录 文件名 日志存放文件名 remap_schema=exp导出文件的用户名:要导入的用户名 transform=oid:n,segment_attributes:n 示例: impdp system/Test.123456 directory=DUMPDIR dumpfile=TEST.DUMP logfile=20210316imp.log remap_schema=Test:Test12345 transform=oid:n,segment_attributes:...
[WARNING] [INS-32055] The Central Inventory is locatedinthe Oracle base. CAUSE: The Central Inventory is locatedinthe Oracle base. ACTION: Oracle recommends placing this Central Inventoryina location outside the Oracle base directory. You can find the log of this install session at: /var/app...
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grant execute, read on directory utility_dir to scott; 现在,SCOTT 可以执行 utility_dir 目录中的程序。没有权限的其他任何人都不能执行这些程序。 现在,让我们来看看与之密切相关的第二个特性。由于这个目录实用程序具有所有这些敏感的程序,因此您可能必须确定执行这些程序的所有用户。一个新的审计选项使您能够...
在12c建pdb的语法里,还新出现了一个option叫PATH_PREFIX,用来限制一些对象(directory objects/oracle XML/create pfile/oracle wallets)只能在特定目录下。这个目录前缀,一旦添加将伴随着pdb直到终老,连datapump想换个目录都不行,所以添加一定要谨慎。 在Oracle 18c里做pdb迁移的时候,执行DBMS_PDB.CHECK_PLUG_COMPATIBIL...
The Oracle Java Archive offers self-service download access to some of our historical Java releases WARNING:These older versions of the JRE and JDK are provided to help developers debug issues in older systems.They are not updated with the latest security patches and are not recommended for use...
Linux-x86_64 Error: 2: No such file or directory Additional information: 3 ORA-205 signalled during: ALTER DATABASE MOUNT... 下面,我们开始恢复: RMAN> restore controlfile from '/u01/app/oracle/product/11.2.0/dbhome_1/dbs/1vpuel4t_1_1'; ...