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Re: Re: [BUGS] BUG #3965: UNIQUE constraint fails on long column values



On Mar 5, 2008, at 11:20 , Bruce Momjian wrote:


Does anyone think it is a good idea to document that our indexes cannot
index arbirarily-long strings?  I see nothing in the documentation now
about it.

+1

I never even knew. I'd be especially interested to hear about details, like how long strings can be until they are not guaranteed unique.



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