[progress Communities] [progress Openedge Abl] Forum Post: Re: Primary Index

  • Thread starter Thread starter Dmitri Levin
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Dmitri Levin

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Gus, I completely agree that a table /must/ have a primary key. But Primary index is not the same as a primary key. Primary key has to be unique, and Primary index does not have to be unique. It is just simply a Favorite index.

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