topic Re: Talend Data Quality usage for comparing two tables records in Data Quality

Talend Data Quality usage for comparing two tables records

Anonymous — Tue, 24 Dec 2013 06:55:05 GMT

Dear Team,
I have a scenario where I need to compare number of records of two tables belonging to different schema.
The requirement for analysis is like, it should show the message/indicator "SUCCESSFUL" if the no. of records are same and "FAIL" if different.
Pls help me!!
Regards,
Navali

Re: Talend Data Quality usage for comparing two tables records

Anonymous — Tue, 24 Dec 2013 07:23:06 GMT

Hi,
Perhaps you are looking for Talend Data Quality content compare TalendHelpCenter:Redundancy analyses.
Best regards
Sabrina

Re: Talend Data Quality usage for comparing two tables records

Anonymous — Tue, 24 Dec 2013 08:36:29 GMT

Hi Xdshi,
Thank you for the reply, it was helpful.
Now I am getting error, can you pls explain how can I troubleshoot this
"An internal error occurred during: "Run Analysis".
java.lang.NullPointerException"
Regards,
Navali

Re: Talend Data Quality usage for comparing two tables records

Anonymous — Tue, 24 Dec 2013 08:40:19 GMT

Hi Xdshi,
This message error occurs when I try to run the analysis as given in Chapter 7. Redundancy Analysis.
Pls find attached screen shot
Regards,
Navali

Re: Talend Data Quality usage for comparing two tables records

Anonymous — Tue, 24 Dec 2013 09:13:07 GMT

Hi,
Is it working when you restart your studio? Any more error log located in <Talend Studio installation path>/workspace/.metadata/.log?
Best regards
Sabrina

Re: Talend Data Quality usage for comparing two tables records

Anonymous — Tue, 24 Dec 2013 09:43:04 GMT

Hi,
It's not working even when I restart the Talend studio.
Following message I can see in the log file.
!ENTRY org.eclipse.core.jobs 4 2 2013-12-24 14:02:23.453
!MESSAGE An internal error occurred during: "Run Analysis".
!STACK 0
java.lang.NullPointerException
at org.talend.dq.analysis.RowMatchingAnalysisExecutor.createInstantiatedSqlExpression(Unknown Source)
at org.talend.dq.analysis.RowMatchingAnalysisExecutor.instantiateQuery(Unknown Source)
at org.talend.dq.analysis.RowMatchingAnalysisExecutor.createSqlStatement(Unknown Source)
at org.talend.dq.analysis.AnalysisExecutor.execute(Unknown Source)
at org.talend.dq.analysis.AnalysisExecutorSelector.executeAnalysis(Unknown Source)
at org.talend.dataprofiler.core.ui.action.actions.RunAnalysisAction$1.runInWorkspace(Unknown Source)
at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Regards,
Navali

Re: Talend Data Quality usage for comparing two tables records

Anonymous — Wed, 25 Dec 2013 02:38:52 GMT

Hi,
I will make a testing on 5.4 then come back to you asap.
Best regards
Sabrina