Interface ResultIterator

txn.go:725–730

ResultIterator is used to iterate over a list of results from a query on a table. When a ResultIterator is created from a write transaction, the results from Next will reflect a snapshot of the table at the time the ResultIterator is created. This means that calling Insert or Delete on a transactio

// index will be invalidated. This may result in some additional allocations if
// the same node in the index is modified again.
type ResultIterator interface {
	WatchCh() <-chan struct{}
	// Next returns the next result from the iterator. If there are no more results
	// nil is returned.
	Next() interface{}
}

// Get is used to construct a ResultIterator over all the rows that match the
// given constraints of an index. The index values must match exactly (this