Question

When I increment some integer column using increment_counter and passing some record id and then try to get the first record using Model.first, this return the record id plus 1.

Something like this:

Model.increment_counter :field, id
Model.first

It returns not the

Model.find(1)

but

Model.find(id+1)

Is that some particular issue of postgreSQL?

Answer 1

Model.first will use the default sorting of your database (which is not necessarily an id).

Try this instead:

Model.order("id").first