Re: Need help withquery
A WB diagram would probably look pretty, but wouldn't help much. Models are useful in certain aspects of development, especially early on, but do not show where the database model fails to meet the requirement, have no data, and don't execute queries.
Your query reports persons who link to guests, who link to attendees, who link to events, so it will report a person for each guest who attended, and omit persons who attended without guests.
What is the requirement?
Edited 1 time(s). Last edit at 10/19/2016 11:05AM by Peter Brawley.
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Re: Need help withquery
October 19, 2016 11:04AM
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