DSXchange

Hi ,
How the switch case exactly work?I know that its going to divide the input to number of outouts according to the defined case.If i am having 2 case then how the case is going to work?How is it going to distingusih which case will go to which output link?

Any sujjestion is welcome...

thanks
Dash

Output lstreams are identified using link numbers starting from 0. If it is just 2 links, you can use filter stage also.

is it necesssry that the number of columns in input should be equal to the number of columns in output?

s it necesssry that the number of columns in input should be equal to the number of columns in output?

can't you find it from job property or from help or from online manual

I am new to PX

No problem, you need to read the documents/guide provided.

No it is not necessary ! You can drop columns, but this is completely dependent on the stages you use. You have code to drop columns in modify stage. In copy stage you can drop while you map in the output mapping tab. Check in the stage if it is having a mapping tab, in that case you can try not mapping the columns you don't want to the output link.

dashpriya wrote:is it necesssry that the number of columns in input should be equal to the number of columns in output?

Thanks a lot for guiding me..