[fix] Introduced InternalExecutionTime() and removed RunTime()

Author: filipecosta90

query_result.go

@@ -361,12 +361,6 @@ func (qr *QueryResult) IndicesDeleted() int {
 	return int(qr.getStat(INDICES_DELETED))
 }
 
-// This method is deprecated and returns wrong internal execution times.
-// Deprecated: Please use InternalExecutionTime() instead
-func (qr *QueryResult) RunTime() int {
-	return int(qr.getStat(INTERNAL_EXECUTION_TIME))
-}
-
 // Returns the query internal execution time in milliseconds
 func (qr *QueryResult) InternalExecutionTime() float64 {
 	return qr.getStat(INTERNAL_EXECUTION_TIME)