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Message
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| jbanoop |
 Posted: Mon Oct 09, 2006 12:08 am Post subject: A question on mqsisetdbparms |
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Chevalier
Joined: 17 Sep 2005
Posts: 401
Location: SC
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Hi All,
Might be a stupid question, anyways here goes.
If we have a datasource name say ABC and mqsisetdbparms is run
Eg: mqsisetdbparms BRK -n ABC -u testuser -p testuser
and then another mqsisetdbparms is run again
Eg: mqsisetdbparms BRK -n ABC -u realuser-p realpwd
would two sets of credentials still be present for the datasource ABC on the broker or would the second command run overwrite the first run ?
Also is there anyway to see what all are the datasource names set for a broker ?
regards,
Anoop |
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| elvis_gn |
| Posted: Mon Oct 09, 2006 12:34 am Post subject: Re: A question on mqsisetdbparms |
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Padawan
Joined: 08 Oct 2004
Posts: 1905
Location: Dubai
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Hi jbanoop,
| jbanoop wrote: |
If we have a datasource name say ABC and mqsisetdbparms is run
Eg: mqsisetdbparms BRK -n ABC -u testuser -p testuser
and then another mqsisetdbparms is run again
Eg: mqsisetdbparms BRK -n ABC -u realuser-p realpwd
would two sets of credentials still be present for the datasource ABC on the broker or would the second command run overwrite the first run ? |
It will create another set...you delete using delete and -d option.
| jbanoop wrote: |
| Also is there anyway to see what all are the datasource names set for a broker ? |
I don't think so...it is in the registry i guess, and not displayed using any commands, I could be wrong.
Regards. |
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| jbanoop |
| Posted: Mon Oct 09, 2006 12:45 am Post subject: |
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Chevalier
Joined: 17 Sep 2005
Posts: 401
Location: SC
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So in that case how does the broker understand which username/password pair to use while accessing the database ?
What could be the possible advantage for this setup ? I mean what could be the added advantage of such a setup as there is nothing in my knowledge, which can be used to indicate to the broker to use a particular user.
I would be very interested in knowing the thinking behind the same.
Regards,
Anoop |
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| elvis_gn |
| Posted: Mon Oct 09, 2006 1:51 am Post subject: |
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Padawan
Joined: 08 Oct 2004
Posts: 1905
Location: Dubai
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Hi jbanoop,
Very good question, must say that I was stumped too 
On looking closely to the commands available, I now realize that the ALTER command for mqsisetdbparms is nothing but a replica(with userId optional) of the CREATE...
So that saying, the first set will be over-written when u do an ALTER(nothing but a create, where u have the option of changing the userId)...
I think you should wait for someone to confirm this....sorry for all the confusion.
Regards. |
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| Edde |
| Posted: Mon Oct 09, 2006 1:56 am Post subject: Re: A question on mqsisetdbparms |
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Acolyte
Joined: 01 Oct 2006
Posts: 67
Location: Moscow, Russia
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| jbanoop wrote: |
| Also is there anyway to see what all are the datasource names set for a broker ? |
You can see DSN list in HKEY_LOCAL_MACHINE\SOFTWARE\IBM\WebSphereMQIntegrator\2\YourBrokerName\CurrentVersion\DSN
Also you can see user name used by each Data Source.
Compare that user name before and after second call mqsisetdbparms and you'll have answer to your question. |
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| jbanoop |
| Posted: Mon Oct 09, 2006 10:40 pm Post subject: |
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Chevalier
Joined: 17 Sep 2005
Posts: 401
Location: SC
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Thanks Edde for the pointer..
Ok, From my trials on my PC i found out that at any given point of time only 1 username/pwd pair is stored against a datasource.
Further runs of mqsisetdbparms would change that existing username/pwd pair only. At no point of time did i see two username/pwd pairs on the registry for a DSN.
Edde another question, would you by any chance know where to look for the same on an AIX machine ? (the place to look for the dsns set on the broker on an AIX box)
I think we can let this issue rest.
Regards,
Anoop |
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| Edde |
| Posted: Mon Oct 09, 2006 11:00 pm Post subject: |
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Acolyte
Joined: 01 Oct 2006
Posts: 67
Location: Moscow, Russia
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| jbanoop wrote: |
| Edde another question, would you by any chance know where to look for the same on an AIX machine ? (the place to look for the dsns set on the broker on an AIX box) |
I don't have experience with WMB on AIX so i don't know where broker stores DSN list on AIX. |
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| elvis_gn |
| Posted: Mon Oct 09, 2006 11:08 pm Post subject: |
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Padawan
Joined: 08 Oct 2004
Posts: 1905
Location: Dubai
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| jbanoop |
| Posted: Tue Oct 10, 2006 12:07 am Post subject: |
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Chevalier
Joined: 17 Sep 2005
Posts: 401
Location: SC
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| NAIDU |
| Posted: Tue May 02, 2017 1:13 am Post subject: |
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Novice
Joined: 12 Jan 2016
Posts: 17
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Hi ,
I have mqsisetdbparms as
mqsisetdbparms TEST -n jdbc::SAMPLEDB -u sample user -p user.
I have space in user name. Can use double quotations for "sample user".
How can i view whether the user name is set properly or not? |
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| NAIDU |
| Posted: Tue May 02, 2017 1:39 am Post subject: |
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Novice
Joined: 12 Jan 2016
Posts: 17
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Hi,
I have check the user name in console using mqsireportdbparms command.
now when creating configurable service for JDBCProvider , we like give the details for ConnectionUrlFormat.
Here username is SAMPLE USER
How to specify user name with space in it
jdbc:db2://localhost:50001/SAMPLE:user="SAMPLE USER";password=user; |
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| DeadPool |
| Posted: Tue May 02, 2017 2:38 am Post subject: |
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Apprentice
Joined: 27 May 2016
Posts: 30
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| mqjeff |
| Posted: Tue May 02, 2017 4:22 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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| DeadPool wrote: |
| 11 years really? |
_________________
chmod -R ugo-wx / |
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| anurag.munjal |
| Posted: Fri May 05, 2017 11:25 pm Post subject: |
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Voyager
Joined: 08 Apr 2012
Posts: 97
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i think we already have the answer though... am adding the location of linux machine where the DB Parms are stored in files.
| Code: |
cd /var/mqsi/registry/BrokerName/CurrentVersion/DSN
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you will see here 2 files. Password UserId
_________________
- Anurag
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Be Simple, Be Happy |
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| fjb_saper |
| Posted: Sat May 06, 2017 8:47 am Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20768
Location: LI,NY
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| NAIDU wrote: |
Hi,
I have check the user name in console using mqsireportdbparms command.
now when creating configurable service for JDBCProvider , we like give the details for ConnectionUrlFormat.
Here username is SAMPLE USER
How to specify user name with space in it
jdbc:db2://localhost:50001/SAMPLE:user="SAMPLE USER";password=user; |
Don't. the connectionURLFormat is a template.
user=[user];password=[password] will be replaced at runtime with the information set in mqsisetdbparms...
The rest of the parameters are taken from the configurable service setup.
The connectionURLFormat should read: (from memory)
| Code: |
| jdbc:[dbType]:[hostName]:[port]/[dbName]:user=[user];password=[password]; |
Have fun 
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MQ & Broker admin |
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