Select allows the selection one or more fields/columns for the given query, instead of selecting all fields in the entity. Example: var v []struct { CreateTime time.Time `json:"create_time,omitempty"` } client.Node.Query(). Select(node.FieldCreateTime). Scan(ctx, &v)
(fields ...string)
| 404 | // Select(node.FieldCreateTime). |
| 405 | // Scan(ctx, &v) |
| 406 | func (nq *NodeQuery) Select(fields ...string) *NodeSelect { |
| 407 | nq.ctx.Fields = append(nq.ctx.Fields, fields...) |
| 408 | sbuild := &NodeSelect{NodeQuery: nq} |
| 409 | sbuild.label = node.Label |
| 410 | sbuild.flds, sbuild.scan = &nq.ctx.Fields, sbuild.Scan |
| 411 | return sbuild |
| 412 | } |
| 413 | |
| 414 | // Aggregate returns a NodeSelect configured with the given aggregations. |
| 415 | func (nq *NodeQuery) Aggregate(fns ...AggregateFunc) *NodeSelect { |