Label:Oracle Database Logic export EXP DMP file corruption, extracting data from the table in the DMP file through unconventional recovery In some cases, the exp DMP file is damaged for some reason (such as a disk exception, exp p
The oracle client exports the dmp file, and the oracle client dmpOracle client to export dmp files
Memo:
The dmp file is rarely exported because the SQL export is enough. It took nearly
The following problems are frequently encountered during data migration:
1. If the exported file is not valid, the header verification fails;
2. EXP-00056: Oracle error 6550ORA-06550: Line 1, column 41:PLS-00302: component 'set _ no_outlines 'must be declaredORA-06550: Line 1, column 15:PL/SQL: Statement ignoredEXP-00000: Export termination failed
About import and export:
1. The exp command on the clien
Oracle Export Import table (. SQL,. dmp file) two methods,. SQL. dmp
Two ways to export an import table (. SQL and. dmp files) from Oracle
Method 1: Export and Import SQL files
Export procedure
5. Select the table for data export
Some time ago, I helped a friend recover a damaged dmp file, which is more than 100 Gb. I recorded the recovery process and briefly summarized it.I. DescriptionThis dmp file is exp from an Oracle 9i Database. Two types of errors may occur randomly when importing the
Oracle learning-dmp file (table) Import and ExportPreface
We still use a lot of dmp files, which are used as the file format for oracle Import and Export tables. Today we will learn how to export and import
Create an exp DMP file and use DD to destroy
The code is as follows
Copy Code
Sql> CREATE TABLE T_xifenfei as SELECT * from Dba_objects; Table created. Sql> Select COUNT (*) from T_xifenfei; COUNT (*)----------90915 [Oracle@localhost ~]$ exp CHF/XIFENFEI@PDB1 file=/tmp/t_xifenfei.dmp Tables
Oracle DatabaseModerate timingDmp FileBackup can improve the security and stability of the database and facilitate recovery in the event of a fault. This article describes how to regularly back up the dmp file of an oracle database in SCO Unix. Let's take a look at it.
Prerequisites for backing up
-----------------------------------------------------------------------------
Import syntax
Imp usename/password @ SID full = y file = d: \ data \ xxxx. dmp ignore = y
--------------------------------------------------------------------------
Import example
Imp system/manager file = D: \ 20140227.dmp full = y ig
I have been in the blog Park for more than two years. Every time I want to write something, I will give myself a variety of excuses ~ Let's start with the longest-used Oracle Database Import today!
1. exp/imp of earlier versions can be connected to database servers of later versions (or the same version), such as ExtDat files backed up by a 10G server. dmp, which can be imported through the 11G client at wi
local;
Description
1) zd_temp temp Table space Name2)/u01/app/oralce/oradata/orcl/the place where the database files are stored, usually after the database is installed, there are control files, data files and log files in the folder, plus the name of the table space to create +DBF (data file)3) Initial size of 1024m table space4) Auto-grow size of 100m table space5) Maximum size of 10240m table space
2. Create a
Label:The Oracle version of the DMP export data source is 12c, and my local Oracle version is 11g, which causes an error during data importFirst, with the system user login to Oracle, I forgot the system password, the workaround:[[Email protected] ~] $sqlplus "/as sysdba"Sql>startupSql>conn/as SYSDBASql>alter user syst
Label:First ask the table space name and size of the other database, then create the appropriate tablespace in your Oracle, and finally use the command to import and export the data.Add:1. To create a new database;Oracle data import and export imp/exp is equivalent to Oracle data restore and backup. The EXP command can beTo export data from the remote database se
First ask the table space name and size of the other database, then create the appropriate tablespace in your Oracle, and finally use the command to import and export the data.Add:1. To create a new database;Oracle data import and export imp/exp is equivalent to Oracle data restore and backup. The EXP command can beTo export data from the remote database server t
Dmp File Import and Export Steps
-- The path of the datafile is provided at will, but the subsequent file name is dbf
LOGGING
DATAFILE 'd: \ OracleDateFile \ DTBS. dbf'
SIZE 32 M
AUTOEXTEND ON
NEXT 32 m maxsize 2048 M
Extent management local;
-- Create a user and specify a tablespace
Create user test identified by "123456" default tablespace DTBS;
Oracle dmp file Import (restore) to different table spaces and different usersFirst, Exp/imp solution:1, can use SED to modify the DMP file, normal importSed-i ' s/test_ts/users/g ' a.dmp2. The DMP
Oracle dmp File Import and mongoledmp Import
The project started to get the dmp file, and the database used 10 Gb, but it was completely unsuccessful. Later, I decided to give it a try if I wanted to export the file at 11.
If yo
Tags: ACL permissions dmp file creat password format creation-user1, first, we can first create their own user table space, the format of creating table space is as follows: Create Tablespace Test (the name of the tablespace)DataFile ' D:\oracle\product\10.2.0\userdata\test.dbf ' (this side can be written under one of Oracle's paths)Size 50m (initial size)Autoext
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