Thanks for the caution. Does any one know if I export with owner=<schema
Name> rows=N, then drop a package and import from the export file with
IGNORE=N (which is default), will it restore the dropped package and error
out on all other objects as they are already exist?
Is this the right way of restoring the dropped package or will it have any
problems? There are plenty of the tables in the database and error list will
be too long in this case. Any side effects? or Is there any other way to
import a dropped pakage?
A little bit uncomfortable seeing big error list for restoring one package.
Any ideas or will I have to live with this in case the need arises? Iam
afraid of any side effects.
--Babu
-----Original Message-----
Sent: Tuesday, March 25, 2003 3:54 PM
To: Multiple recipients of list ORACLE-L
The problem with direct=y is that imports done from these dumps
are then very version dependent.
Jared
Govindan K <[EMAIL PROTECTED]>
Sent by: [EMAIL PROTECTED]
03/25/2003 02:49 PM
Please respond to ORACLE-L
To: Multiple recipients of list ORACLE-L <[EMAIL PROTECTED]>
cc:
Subject: Re: Large Export Problem ......
Babu
Why not try 'direct=y' option. This has limitations
regarding the platform. Not 100% sure of it.
Check with Documentation. It does export very fast.
HTH
GovindanK
--- Janardhana Babu Donga <[EMAIL PROTECTED]> wrote: >
Dear List,
>
> I have a large unarchived decission support database of
> size 270gig. We do
> take coldbackup of database files every sunday. We also
> take export backup
> to suplement the coldbackup. Export is taking too much
> time which we can't
> afford now. I need to reduce the export time to fit the
> weekend schedule. In
> the last few weeks it is failing as the database is down
> for coldbackups
> while the export is running.
>
> The database structure is as follows:
>
> Partitioned tables size: 200gig
> [static partitions(prior years) size 150 gig, and
> non-static
> partitions(current yr) size 50gig]
> non-partitioned tables: 70gig
>
> I don't need to export static partitions every week. Once
> in 3/6months is
> OK. I don't think I can eliminate static partitions in
> one full export
> script/parameter file. Iam thinking of eliminating the
> static partitions by
> taking export in TABLE mode, which includes only
> NON-STATIC partitions and
> the remaining NON-PARTITION tables. I may have to
> hardcode the table names.
>
> The database has lots of packages/stored procs which will
> be stored in the
> dictionary I believe.
>
> My questions are:
> [1] How can I reconstruct a database using this type of
> export if needed?
> [2] How can I simulate full export in this type (Table
> Mode) of export?
> [3] How can I export packages/stored procs and import to
> new DB if
> necessary?
> [4] Is there any other way to export the full database
> and eliminate the
> static partitions in a single step?
> [5] What is the best way to solve my export problem??
>
> Any ideas are appreciated.
>
> Thanks,
> -- Babu
>
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