How do I export an Oracle 11g Express Edition database?
1 Answer
- open a terminal session on the 11g DB server.
- run expdp with version set to 10 (so you can import it on the 10g server)
- copy the dump file fom the 11g server to the datapump directory of the 10g server (look for a directory called “dpump”)
- open a terminal session on the 10g DB server.
How do I export data from Oracle database?
Using the main menu, select Tools->Database Export. An Export wizard will open. At the top of the screen, enter a directory and file name.
What is dump file Oracle?
Oracle dump file (. DMP) is a binary storage used by Oracle users and database administrators to backup data. Oracle distribution pack includes the standard tool EXP for this purpose. The problem is that Oracle dump file is a “black box” and there is no way to extract data from such files except the standard IMP tool.
What is a dump file in Oracle?
How do I transfer Oracle Database from one computer to another?
3 Answers
- install the same version of Oracle on the second PC.
- create the same directory structure for the database files on the second PC.
- copy the database files (tablespace files, control files, redo logs) to the second PC (with the database shut down on PC #1!)
How do I view a dump file?
Analyzing Dump Files
- Click Search in the Taskbar and type WinDbg,
- Right-click WinDbg and select Run as administrator.
- Click the File menu.
- Click Start debugging.
- Click Open Dump file.
- Select the Dump file from the folder location – for example, %SystemRoot%\Minidump.
- Click Open.
What is exp command in Oracle?
Interactive export command with Default Values By Default, when you type “exp” command, and hit enter, you are entering the interactive mode, where it will prompt you for various values before exporting the Oracle table data. First, it will ask for the Oracle schema’s username and password.
What is a dump file used for?
A dump file is a snapshot that shows the process that was executing and modules that were loaded for an app at a point in time. A dump with heap information also includes a snapshot of the app’s memory at that point.
How can I transfer my database from one computer to another?
5 Answers
- Right-click the database and select Tasks | Backup.
- Make sure that the Backup type is Full.
- Click Add and specify the location and backup name.
- Copy the created backup file to another computer.
How do I migrate from Oracle 11g to 12C?
Migrating from Oracle 11g R2 to Oracle 12c
- Install Oracle 12C fresh with a new SID on a new machine.
- Set INIT Parameters on CDB level.
- Create one pdbs for TrueSight Infrastructure Management.
- Create users, tablespaces on pdb.
How do I install a .DMP file?
Open a dump file In the Open File dialog, locate and select the dump file. It will usually have a . dmp extension. Select OK.
What’s new in Oracle Database 11g Xe?
SQL is one of the areas where Oracle Database 11 g, and thus by extension XE, really shines. Many of the new features that stand out were implemented in response to user feedback over the last couple of years. Others are stepping ahead and bring impressive new capabilities to your development toolbox.
What is the size of Oracle Database Xe?
Oracle Database XE can be installed on any size host machine with any number of CPUs (one database per machine), but XE will store up to 11GB of user data, use up to 1GB of memory, and use one CPU on the host machine. Support is provided through a free Oracle Discussion Forum monitored by Oracle employees as well as community experts.
How do I create a dump folder in 18C Xe?
To create a dump folder, run the following command from your Windows command prompt: Export data from your 11.2 XE database to the dump folder. Deinstall Oracle Database XE 11.2 if installation of 18c XE is planned on the same system.
How do I export data from my Xe database?
To export data from your 11.2 XE database, perform the following steps: Create a directory \\dump_folder on the local file system for the DUMP_DIR directory object. Connect to the 11.2 XE database as user SYS using the SYSDBA privilege. Create directory object DUMP_DIR and grant READ and WRITE privileges on the DUMP_DIR directory to the SYSTEM user.