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From:Paul DuBois Date:October 15 1999 11:46am
Subject:Re: Unique
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At 10:46 AM -0500 10/14/99, Anders Jöfelt wrote:
>First I want to make clear that I´m using 3.22.27 of MySQL and I don´t
> know
>how to make this:
>I´d like to set one column Unique but I want it to accept null values like

Indexed columns cannot contain NULL prior to MySQL 3.23.2.

Paul DuBois, paul@stripped
UniqueAnders J√∂felt14 Oct
  • Re: UniqueBenjamin Pflugmann15 Oct
    • Re: UniqueBob Kline15 Oct
      • Re: UniqueMichael Widenius17 Oct
  • Re: UniquePaul DuBois15 Oct
  • Re: UniqueGerald Clark15 Oct