DSXchange

Posted: **Tue Sep 23, 2008 3:20 pm**

Hello all,

Given a sequence name, I need to query all the job names inside that sequence and its subsequences.
I know this has been asked before, I did my homework by searching and reading the related posts. There are two possible approaches, right?

1.- To use a transform routine issuing a SELECT from the tables DS_JOBOBJECTS and DS_JOBS or,
2.- To use an UV Stage to execute a similar query.

I am trying the second approach. In order to access the tables in the UV Stage, I first defined the ODBC connection in the uvodbc.config file:

Code: Select all

<DBUnidat>
DBMSTYPE = UNIDATA
network = TCP/IP
service = uvserver
host = 192.168.50.107

Then, I tried to import the UniData 6 table definitions from DataStage Designer.

After filling the fields of the Import Meta Data dialog, I always get the message: "Failed to connect to database".

I am trying with different users and account values, but apparently the error has nothing to do with those fields.

Any idea of what I am doing wrong? Thanks in advance.

Yonny.

Posted: **Tue Sep 23, 2008 3:28 pm**

UniVerse, not UniData.

Posted: **Tue Sep 23, 2008 4:02 pm**

uvserver is not the server for UniData. You need the correct UniData server name in the uvodbc.config entry.

This may be what Craig was trying to say.

Posted: **Tue Sep 23, 2008 4:37 pm**

No, not really, but I guess I'm confused. Why would you be using UniData to access DS_JOBS, DS_JOBSOBJECT, etc? You just want a UV stage with the DSN set to 'localuv' do you not? There's no ODBC setup required for that.

Posted: **Tue Sep 23, 2008 5:28 pm**

True, if that's what you want to do. But the subject is "failing to connect to UniData 6 database".

Posted: **Tue Sep 23, 2008 5:37 pm**

Right, but look beyond the subject to the reason why they are 'connecting to UniData6 from Designer'.

Posted: **Tue Sep 23, 2008 8:19 pm**

Maybe they want to replicate the Repository in a UniData database?

Posted: **Tue Sep 23, 2008 8:20 pm**

Um, yah.

Posted: **Thu Sep 25, 2008 9:37 am**

No, not the Repository

Right, but look beyond the subject to the reason why they are 'connecting to UniData6 from Designer'

Yes, thank you. It is explained in the main post the reason why we are trying to connect to UniVerse: "to query all the job names inside that sequence and its subsequences". I was using UniData because after reading some posts here in the forum about a similar subject I got under the impression that the tables DS_JOBOBJECTS and DS_JOBS reside in a UniData database.

So, I know now I was wrong. I followed your suggestions, using a UVStage, with 'localuv" in the Data Source Name, and in the Outputs tab "User-defined SQL query" selected.

I verified the access to one of the mentioned tables with a simple query (SELECT DS_JOBS.NAME JobName from DS_JOBS), and the jobs are there, now I guess I just need to 'refine" my query. Thank you.

Posted: **Thu Sep 25, 2008 9:55 am**

Excellent. Time to mark the topic as Resolved then?

DSXchange

Failing to connect to UniData 6 database from Designer

Failing to connect to UniData 6 database from Designer