Intersection

  • Comments posted to this topic are about the item Intersection

  • Nice, easy question to end the week on, thanks Steve

    ____________________________________________
    Space, the final frontier? not any more...
    All limits henceforth are self-imposed.
    “libera tute vulgaris ex”

  • Why several different terms for the same thing (Intersection, Inner Join) ?  I see this everywhere.  Seems to me that multiple terms leads to multiple chances to miscommunicate, which I consider to be a major problem when dealing with programmers or managers.

     

  • Intersection is the theory of sets. When I have two sets, the overlapping members have an intersection. The terminology for the programming is inner join. However, what is an inner join? It's the intersection.

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