Method GroupBy

ent/nodeversion_query.go:387–394

GroupBy is used to group vertices by one or more fields/columns. It is often used with aggregate functions, like: count, max, mean, min, sum. Example: var v []struct { CreateTime time.Time `json:"create_time,omitempty"` Count int `json:"count,omitempty"` } client.NodeVersion.Query(). Gro

(field string, fields ...string)

//		Aggregate(ent.Count()).
//		Scan(ctx, &v)
func (nvq *NodeVersionQuery) GroupBy(field string, fields ...string) *NodeVersionGroupBy {
	nvq.ctx.Fields = append([]string{field}, fields...)
	grbuild := &NodeVersionGroupBy{build: nvq}
	grbuild.flds = &nvq.ctx.Fields
	grbuild.label = nodeversion.Label
	grbuild.scan = grbuild.Scan
	return grbuild
}

// Select allows the selection one or more fields/columns for the given query,
// instead of selecting all fields in the entity.