Method First

ent/dbpackage_query.go:64–73

First returns the first DBPackage entity from the query. Returns a *NotFoundError when no DBPackage was found.

(ctx context.Context)

// First returns the first DBPackage entity from the query.
// Returns a *NotFoundError when no DBPackage was found.
func (_q *DBPackageQuery) First(ctx context.Context) (*DBPackage, error) {
	nodes, err := _q.Limit(1).All(setContextOp(ctx, _q.ctx, ent.OpQueryFirst))
	if err != nil {
		return nil, err
	}
	if len(nodes) == 0 {
		return nil, &NotFoundError{dbpackage.Label}
	}
	return nodes[0], nil
}

// FirstX is like First, but panics if an error occurs.
func (_q *DBPackageQuery) FirstX(ctx context.Context) *DBPackage {