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Re: [SPAM]Re: Questions about 9.0 release note - Mailing list pgsql-hackers

From Tom Lane
Subject Re: [SPAM]Re: Questions about 9.0 release note
Date
Msg-id 15291.1270130687@sss.pgh.pa.us
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In response to Re: [SPAM]Re: Questions about 9.0 release note  (Bruce Momjian <bruce@momjian.us>)
Responses Re: [SPAM]Re: Questions about 9.0 release note  (Bruce Momjian <bruce@momjian.us>)
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Bruce Momjian <bruce@momjian.us> writes:
> +     Exclusion constraints ensure that if any two rows are compared on
> +     the specified columns or expressions using the specified operators,
> +     at least one of these operator comparisons will be false. The syntax is:

Isn't that phrasing outright incorrect?  Consider nulls.
        regards, tom lane

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