Method sqlSave

entc/integration/migrate/entv2/blog_update.go:306–396

(ctx context.Context)

}

func (_u *BlogUpdateOne) sqlSave(ctx context.Context) (_node *Blog, err error) {
	_spec := sqlgraph.NewUpdateSpec(blog.Table, blog.Columns, sqlgraph.NewFieldSpec(blog.FieldID, field.TypeInt))
	id, ok := _u.mutation.ID()
	if !ok {
		return nil, &ValidationError{Name: "id", err: errors.New(`entv2: missing "Blog.id" for update`)}
	}
	_spec.Node.ID.Value = id
	if fields := _u.fields; len(fields) > 0 {
		_spec.Node.Columns = make([]string, 0, len(fields))
		_spec.Node.Columns = append(_spec.Node.Columns, blog.FieldID)
		for _, f := range fields {
			if !blog.ValidColumn(f) {
				return nil, &ValidationError{Name: f, err: fmt.Errorf("entv2: invalid field %q for query", f)}
			}
			if f != blog.FieldID {
				_spec.Node.Columns = append(_spec.Node.Columns, f)
			}
		}
	}
	if ps := _u.mutation.predicates; len(ps) > 0 {
		_spec.Predicate = func(selector *sql.Selector) {
			for i := range ps {
				ps[i](selector)
			}
		}
	}
	if value, ok := _u.mutation.Oid(); ok {
		_spec.SetField(blog.FieldOid, field.TypeInt, value)
	}
	if value, ok := _u.mutation.AddedOid(); ok {
		_spec.AddField(blog.FieldOid, field.TypeInt, value)
	}
	if _u.mutation.AdminsCleared() {
		edge := &sqlgraph.EdgeSpec{
			Rel:     sqlgraph.O2M,
			Inverse: false,
			Table:   blog.AdminsTable,
			Columns: []string{blog.AdminsColumn},
			Bidi:    false,
			Target: &sqlgraph.EdgeTarget{
				IDSpec: sqlgraph.NewFieldSpec(user.FieldID, field.TypeInt),
			},
		}
		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
	}
	if nodes := _u.mutation.RemovedAdminsIDs(); len(nodes) > 0 && !_u.mutation.AdminsCleared() {
		edge := &sqlgraph.EdgeSpec{
			Rel:     sqlgraph.O2M,
			Inverse: false,
			Table:   blog.AdminsTable,
			Columns: []string{blog.AdminsColumn},
			Bidi:    false,
			Target: &sqlgraph.EdgeTarget{
				IDSpec: sqlgraph.NewFieldSpec(user.FieldID, field.TypeInt),
			},
		}
		for _, k := range nodes {
			edge.Target.Nodes = append(edge.Target.Nodes, k)