Write collection : Sub-operation of operation
Hi all,
below is collection which insert or update some Test table.

How to achieve for marked field eventDate, when operation is Update, to skip update of this field?
So when operation is Insert all fields are inserted but when operation is Update skip only update of the field eventDate but perform update on other fields?
This is easy to achieve when GUI is used but how to do it in the JS code?
Regards,
Milan