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

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От Tom Lane
Тема Re: Re: [BUGS] BUG #3965: UNIQUE constraint fails on long column values
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Msg-id 359.1204736984@sss.pgh.pa.us
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Ответ на Re: Re: [BUGS] BUG #3965: UNIQUE constraint fails on long column values  (Bruce Momjian <bruce@momjian.us>)
Ответы Re: Re: [BUGS] BUG #3965: UNIQUE constraint fails on long column values  ("Gurjeet Singh" <singh.gurjeet@gmail.com>)
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Bruce Momjian <bruce@momjian.us> writes:
> Part of the problem is we don't know the length --- it is the compressed
> length that is limited, I think to 8k.

That's a problem, and the length limit is different for different index
types.  So you're really not going to be able to say anything very
specific.  Another problem is where would you put the information?

            regards, tom lane

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