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POOracle: Recover backup in other different than original server
 

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  1. POOracle: Recover backup in other different than original server
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    <p>I'm really newbie about Oracle backup operations. I'm really new in this world and I need to know how to backup a DB schema and restore it in another machine under another schema name.</p> <p>I cannot afford any mistake since I'll be doing this in our customer site, an making a small mistake could be the last one </p> <p>I don't want to sound offensive, but doing this in MySQL is really easy, like this:</p> <p>in server one:</p> <pre><code>$mysqldump --user=user --password=password db_to_backup &gt; bc_name.sql </code></pre> <p>-after transfering the sql script to another server</p> <p>in server two:</p> <pre><code>mysql&gt;create database db_to_restore; $mysql --user=user --password=password db_to_restore &lt; bc_name.sql </code></pre> <p>I need to do the same using Oracle, I read some documentation but I'm still unsure how to do it:</p> <ul> <li><p>First: What's the equivalent of MySQL database in Oracle? tablespace?</p></li> <li><p>Second: I think these are the steps to get a backup</p> <pre><code>mkdir /opt/oracle/dumptmp/ CREATE OR REPLACE DIRECTORY dumptmp AS '/opt/oracle/dumptmp/'; expdp user/pass@tablespace directory=dumptmp dumpfile=dumptmp:full.dmp logfile=dumptmp:full.log full=y </code></pre></li> <li><p>Third: Then I move the file "full.dmp" to the other server, but I'm not sure how to restore my backup file full.dmp into a new tablespace with a different name to the one it the backup was gotten from:</p> <pre><code>SQLPLUS&gt;create tablespace ts_something; </code></pre></li> </ul> <p>then I'm not sure how to proceed from here. Please advice me how to do it using command line commands since my customer does not have GUI tools intalled.</p> <p>Thanks a lot!</p>
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    1. COYou're planning to do this for the first time in your production environment? Does the customer know that?
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      1. USAlex Poole
 

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