Using context Variables in DQ

[Daemon_demon]

Hi,

I am using talend Data Fabric in which i am creating a Job in DI to run my DQ analysis using tDqreportrun component.

I am using context variables in DQ as data filter.

Is it possible to change the value of that context variable at run time using DI and use it in DQ.

Thanks!!

[Daemon_demon]

Please note :

I do have the same variable which i am using in DQ, i am updating it's value in runtime , but the DQ is not taking the updated value , but only taking the value of the variable which was defined statically {If the original value is blank, it is taking blank}

[Daemon_demon · Accepted solution]

I found the answer !

Turns out , we can access the context variables across DI and DQ.

I was setting the context variables as context.Var = "New Value", as this(context-var) is stored in a temporary storage , the DQ rules were not taking the updated values but were taking the values which were defined at the start of the Job.

Instead of context.value = "Value", You can use context.setProperty(<context-var-name>,<updated value>).

That should do the trick !

[Anonymous]

Hello,

Great you got the answer and thanks for sharing it with us on community.

Best regards

Sabrina