Is it possible for a Grails Domain to have no 'id'?

Question

Is it possible to create a table that has no \'id\'? For example, this is my domain:

class SnbrActVector {

    int nid
    String term
    double weight

    st         


        

Answer 1

Try using: "id( generator: 'assigned')" instead of "id generator: 'identity'" and see if that removes the autoincrement property from the "id" database column.