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rwnetwork
Creator
Creator

Difference between an TAS400ROW and TAS400INPUT

Hi all,

Can someone explain to me in simple terms what the difference is between the tas400row and tas400 input components please?  

I will use one or the other thinking I chose the correct one, but then I find myself being incorrect.

Thank you much!

 

Labels (1)
  • v7.x

2 Replies
vapukov
Master II
Master II

Hi,

 

for any database:

  • *_Input - read data from the database and send it to the next component, it could use more complicated code but mostly - SELECT col_a, col_b FROM myTable
  • *_Row - execute any SQL (such as UPDATE/DELETE/etc) with or without using input data flow, you can execute SQL with parameters for any incoming row or you can use it as a standalone component for run something like - DELETE FROM myTable
  • *_Row by default do not send any data to following components

 

rwnetwork
Creator
Creator
Author

Thank you so much!

This was a such a great way of laying it out.  Makes much more sense!