Question

I have table question

id        int
answers   int

With every insert, delete call on this table I want to update answers column. I want to use trigger on this. I don’t know how I can read question.id within trigger for insert, delete.

Any help appreciated.

Thanks.

Answer 1

In triggers that happen after insert, you can select from the inserted table to get the id of any inserted rows. Likewise for delete, you can select from the deleted table.