Re: Sequence name length

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От Tom Lane
Тема Re: Sequence name length
Дата
Msg-id 10750.1026877256@sss.pgh.pa.us
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Ответ на Sequence name length  (Rudi Starcevic <rudi@oasis.net.au>)
Ответы Re: Sequence name length
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Rudi Starcevic <rudi@oasis.net.au> writes:
> Just a quick one on the length of the name of a sequence.
> ...
> However the sequence created is named :     
> eselect_maincategory_maincat_id     ( the '_seq' is lopped off )

What version are you running?  Anything recent will keep the '_seq'
and lop elsewhere.

> This looke like a max of 31 characters.

Yeah, the default NAMEDATALEN is 32, allowing for 31 chars plus a
terminating null.  You can build a private version with larger
NAMEDATALEN, and there are recurring discussions about increasing
the default length.
        regards, tom lane


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