Forum Discussion
marioxp
8 years agoFrequent Visitor
Negative filters data
Hi, I have the following data model, I need to reject data from the [action] column, one [id_kth] can have several [actions. How can I delete selected records [share]?
marioxp
8 years agoFrequent Visitor
hi dilumd
Below is an example of a client who participated in Action 3 but did not participate in Action 2 - I have to reject them. According to the attached data, I should only be the first customer.
I want to show to clients who should take part in action 2, that is still not participating in them.
I think I explained the situation.