Function NewUpdateSpec

dialect/sql/sqlgraph/graph.go:792–803

NewUpdateSpec creates a new node update spec.

(table string, columns []string, id ...*FieldSpec)

// NewUpdateSpec creates a new node update spec.
func NewUpdateSpec(table string, columns []string, id ...*FieldSpec) *UpdateSpec {
	spec := &UpdateSpec{
		Node: &NodeSpec{Table: table, Columns: columns},
	}
	switch {
	case len(id) == 1:
		spec.Node.ID = id[0]
	case len(id) > 1:
		spec.Node.CompositeID = id
	}
	return spec
}

// AddModifier adds a new statement modifier to the spec.
func (u *UpdateSpec) AddModifier(m func(*sql.UpdateBuilder)) {