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Question about my SQL exercises
In my exercises for a database class, the problems start with column titles segmented with curly braces. What are they meant to represent? I can't find an example of it in my textbook..
{Cust-No + Name + Addr + Interest-Code + Interest-Desc +{Rec-Id + Title + Performer + Price + Date-Ordered}}
(next would be a list of assumptions)
Thanks guys
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