Ok. That makes sense. I will experiment with it. However, for the following 2 lines:
Petrol_StationUltramar|turbo|0|0
Petrol_StationUni-Mart|ultramar|0|0
Would you know the link between ultramar and turbo or Uni-Mart and ultramar?
Why is ultramar named twice?
Are the names case sensitive(Easy to check but if you know, it would same me time)?
Bookmarks