type
Population
type Population struct {
Path Path
Depth int
// Select is nil for the complete populated target. A non-nil empty slice
// returns only document metadata.
Select []Path
}Expand one relationship path into projected target documents.
PathPath- Relationship or upload path to expand.
Depthint- Requested recursive depth, bounded by the operation engine.
Select[]Path- Optional target-field projection.
Population is access-aware at every target collection and is also bounded by a store materialization budget.