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How do I DUMP a DB2 database?

Posted on 2004-10-12
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I have some recent experience with MySQL, none with DB2.  We need to aquire a complete database from a client and re-create it on our own system.  The client's database system is DB2 and is on an AS/400 system.  In talking to the client's contact guy, we asked him to DUMP his database and send it to us so we could put it on our development system, but he wasn't sure what we meant.  I was under the impression that DB2 is SQL-compliant (if that's the right phrase).  If so, I would have thought that DUMP (and CREATE, when we get it) would work.  Is this guy just unaware of the DUMP command or is IBM's DB2 different?

If DUMP doesn't work, then can someone recommend a scheme which will work?  In the short term, we wish to install the database on a Linux server.  We can put DB2 on this system if necessary.  In that case, we'd just need to know the right way to ask the client to provide an image of his database to us.  We'd really rather not go this route if we can avoid it because we're on a very short timeline and the additional time to add DB2, set it up, learn the ins and outs, etc. will consume a lot of time.

Have I left anything out?

Thanks!

--Brian M. Godfrey
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Question by:BrianGodfrey
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by:ghp7000
ghp7000 earned 900 total points
ID: 12291737
easiest way is for client to export  the ddl for the database into a file and then you can re create the database on your linux machine with the file created by the 'dump' of the ddl.
If your client doesn't know how to 'dump' the ddl, please find out if they know how to use the control center or the command line.
The above is one approach, one drawback is that the ddl file wont contain any data. If you need some data as well, then you could have them export the data into files and then you could load these files into the linux database. If they have hundreds of tables though, this approach isnt practible and you'll need a different solution.
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by:BrianGodfrey
ID: 12304049
A co-worker found this suggestion.  How does it sound?:

   db2look with the -e command will get the CREATE statements

   db2move automates exporting all the tables with one command

  I assume these are command line inputs.  Are they standard db2 commands?  We also got some advice on a third party solution, but our customer is strictly IBM and probably would not be interested.
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by:Kent Olsen
Kent Olsen earned 600 total points
ID: 12311223

As long as you're signed on as the db2 instance owner, these commands should be available to you.

They should have been set into your PATH variable from your login script.


Kent
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ghp7000 earned 900 total points
ID: 12315787
yes, they are command line inputs and they will satisfy your requirements, however, if you are not familiar with db2look. it can be a hassle to find the correct switches, far easier to use control center
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by:BrianGodfrey
ID: 12315857
Thanks for your help ghp7000 and Kdo.  I'm really accepting the whole of the discussion rather than one particular answer.  
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