expdp scott/tiger@orcl directory=dpdata1 dumpfile=expdp.dmp Tables=emp query="WHERE deptno=20"; 5)导出表空间 expdp system/manager DIRECTORY=dpdata1 DUMPFILE=tablespace.dmp TABLESPACES=temp,example; 6)导出全库 expdp sy
1 1.CONTENT 该参数用于指定要导出的内容，默认值为ALL，语法如下：content = {all| data_only | metadata_only} 2 例：只导出SCOTT模式中对象数据，代码如下：3 2.QUERY该参数用于指定过滤导出数据的WHERE条件。语法如下：query=[schema.] [table_name:] query_clause 4 例：在dept表中，导出部门编号为10的...
expdp scott/tiger@orcl directory=dpdata1 dumpfile=expdp.dmp Tables=emp query="WHERE deptno=20"; 5)导出表空间 expdp system/manager DIRECTORY=dpdata1 DUMPFILE=tablespace.dmp TABLESPACES=temp,example; 6)导出全库 expdp system/manager DIRECTORY=dpdata1 DUMPFILE=full.dmp FULL=y; impdp导入 1) 全...
测试复杂query及flashback_scn导出 [oracle@rhel6 ~]$ expdp zx/zx directory=dir dumpfile=e1_3.dmp tables=zx.e1 query=zx.e1:\"where id in \( select id from e2 where birthday\<sysdate\)\" flashback_scn=2179047 Export: Release 11.2.0.4.0 - Production on Thu Jul 21 14:32:07 2016 Cop...
oracle expdp query(时间) SQL> SQL> select * from a1; A B C -- --- --- a 10 2011-11-30 10:47:30 b 99 2011-11-29 10:47:54 c 3 b 99 2011-11-29 10:47:54 c 5 --- Connected to: Oracle Database 10g Enterprise Edition Release...
expdp scott/tiger@orcl directory=dump_dir dumpfile=expdp.dmp tables=empquery='where deptno=20'; 4)按表空间导 expdp system/manager@orcl directory=dump_dir dumpfile=tablespace.dmptablespaces=temp,example; 5)导整个数据库 expdp system/manager@orcl directory=dump_dir dumpfile=full.dmp full=y; ...
使用隐含Trace参数诊断Oracle Data Pump(expdp)故障 Data Pump数据泵是Oracle从10g开始推出的,用于取代传统exp/imp工具的数据备份还原组件。经过若干版本的演进和修改,Data Pump已经非常成熟,逐渐被越来越多的DBA和运维人员接受。 相对于传统的exp/imp,Data Pump有很多优势,也变得更加复杂。数据泵一个最显著的特点就是...
Command-line interface, invoked with expdp and impdp commands Exports and imports from one Oracle database to another (proprietary binary format) Imports/exports all schema object types Imports/exports entire database, entire schema, multiple schemas, multiple tablespaces, or multiple tables Power...
(expdp),因为都是本机备份的,怕出问题想着让他们之间都有互相的备份现在不知道什么方案 是用expdp方式再备份一份到其他服务器上 还是直接用scp拷贝本机已经备份好的文件到别的服务器上 如果用scp脚本该怎么写啊 https://segmentfault.com/q/1010000044070706 2023-08-01T21:56:20+08:00 2023-08-01T21:56:20...
For example, when you run ORA-4031 SRDC: $ tfactl diagcollect –srdc ORA-04031 Oracle Trace File Analyzer prompts to enter event date/time and database name. 1. Oracle Trace File Analyzer scans the system to identify recent events in the system (up to 10). 2....