Hi
I dont need to obtain a working "update" for an import of data :

my first table, for input :

Cahier_input
------------
Format
NomCahier
NomEdition
datePublication

I got a lookup table :

Parution
------------
idEdition
idParution
NomEdition
datePublication

The join is made on (Nom Edition,datePublication) for the lookup.

I want to feed a table Cahier_Output with NomCahier (from Cahier_input) and idParution(from Parution).
The idCahier field is auto-incremanted :

Cahier_output
-------------
idCahier
NomCahier
idParution

When i set "Action on data" on the component Output on "Insert", all is fine.
But i want that when the "Cahier_input" is loaded again, the data of "Cahier_output" to be updated for the Cahier_input rows where the couple {idParution, NomCahier} already exists in "Cahier_Output"

I try to specify  "action on data" of "cahier_output" component on "update or insert" and i have specified in the "advanced settings" tabs the fields "idParution" and "NomCahier" as keys for update, but it doesn't work.

What is the good way to proceed ??