LRCarCount Class Reference
Inherits Aggregate.
List of all members.
Detailed Description
This function is COUNT()ing how many reports have come in but not counting duplicates (based on carid) ! It is also tracking the average speed, making sure that when a car is seen twice, the speed for that car is the average of both the numbers Note - when you see no cars, the average speed is "-1".
The documentation for this class was generated from the following file:
Generated on Fri Nov 12 15:15:23 2004 for Borealis by
1.3.8