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Re: Proper relational database?

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> From: Thomas Munro [mailto:thomas.munro@xxxxxxxxxxxxxxxx]
 
> FWIW standard SQL may not allow it but Postgres does, and it's even possible
> to exclude duplicates by using an expression that references the whole row.

Thank you. I didn't know that.

I'll use it if I can verify it works right. It's not that important -- Andl can emulate it quite easily.

Regards
David M Bennett FACS

Andl - A New Database Language - andl.org








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