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Data Compression in Oracle 10g [message #479502] Mon, 18 October 2010 02:02 Go to next message
dkdms2124
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Hi All,

Is there any way to compress data while export in ORACLE 10g or if there is any other way I can reduce the space consumed by the datafiles.

Thanks
Deepak

[Updated on: Mon, 18 October 2010 02:10]

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Re: Oracle 10g [message #479508 is a reply to message #479502] Mon, 18 October 2010 02:11 Go to previous messageGo to next message
Michel Cadot
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In the same way than in the previous versions.

Quote:
I can reduce the space consumed by the datafiles.

Which datafiles? dump files you mean?

Regards
Michel
Re: Oracle 10g [message #479513 is a reply to message #479508] Mon, 18 October 2010 02:25 Go to previous messageGo to next message
dkdms2124
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Yes Sir, I missed that keyword.

Thanks
Deepak
Re: Data Compression in Oracle 10g [message #479809 is a reply to message #479502] Tue, 19 October 2010 08:23 Go to previous messageGo to next message
LKBrwn_DBA
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dsharma wrote on Mon, 18 October 2010 03:02
Hi All,

Is there any way to compress data while export in ORACLE 10g or if there is any other way I can reduce the space consumed by the datafiles.

Thanks
Deepak

Use rman and try the "BACKUP AS COMPRESSED BACKUPSET" option.

[Updated on: Tue, 19 October 2010 08:28] by Moderator

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Re: Data Compression in Oracle 10g [message #479810 is a reply to message #479809] Tue, 19 October 2010 08:29 Go to previous messageGo to next message
Michel Cadot
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This an export question not a backup one.
How do you do it to export one of my table with RMAN?

Regards
Michel
Re: Data Compression in Oracle 10g [message #480003 is a reply to message #479810] Wed, 20 October 2010 12:28 Go to previous messageGo to next message
LKBrwn_DBA
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How do you know if the OP is doing (or not) a FULL export?
If this is the case (full export), rman is the best option.

[Updated on: Wed, 20 October 2010 12:44] by Moderator

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Re: Data Compression in Oracle 10g [message #480013 is a reply to message #480003] Wed, 20 October 2010 12:45 Go to previous messageGo to next message
Michel Cadot
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The question is about export, you can talk about RMAN or football but this has nothing to do with the question.
If you want to extend the question, PM OP, don't do it in forum.

Regards
Michel

[Updated on: Wed, 20 October 2010 12:46]

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Re: Data Compression in Oracle 10g [message #480337 is a reply to message #480013] Fri, 22 October 2010 08:46 Go to previous messageGo to next message
LKBrwn_DBA
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Michel Cadot wrote on Wed, 20 October 2010 13:45

If you want to extend the question, PM OP, don't do it in forum.

Why not?
I beleive in providing the OP's (and other readers of the post) with options they may have not considered.

[Updated on: Fri, 22 October 2010 09:41] by Moderator

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Re: Data Compression in Oracle 10g [message #480342 is a reply to message #480337] Fri, 22 October 2010 09:00 Go to previous messageGo to next message
John Watson
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There's an example of how to export to a pipe which is then read by a compression program here,

http://www.orafaq.com/wiki/Import_Export_FAQ

Re: Data Compression in Oracle 10g [message #480351 is a reply to message #480337] Fri, 22 October 2010 09:43 Go to previous messageGo to next message
Michel Cadot
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Quote:
Why not?
I beleive in providing the OP's (and other readers of the post) with options they may have not considered.

It does not matter, it is an EXPORT question which has nothing to do with backup and RMAN.
Then you mixed unrelated points and the topic becomes a mess.
Mad Razz Mad Razz

Regards
Michel


Re: Data Compression in Oracle 10g [message #480404 is a reply to message #480351] Sat, 23 October 2010 13:53 Go to previous message
Littlefoot
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Well, if I answered the question, I'd say "do the export and ZIP the .DMP file" /forum/fa/3314/0/
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