Re: [HACKERS] Off-by-one oddity in minval for decreasing sequences

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От Jim Nasby
Тема Re: [HACKERS] Off-by-one oddity in minval for decreasing sequences
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Msg-id c7521c34-38f2-26a5-1f60-14ab2d4f7300@BlueTreble.com
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Ответ на Re: [HACKERS] Off-by-one oddity in minval for decreasing sequences  (Robert Haas <robertmhaas@gmail.com>)
Ответы Re: [HACKERS] Off-by-one oddity in minval for decreasing sequences  (Andrew Dunstan <andrew.dunstan@2ndquadrant.com>)
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On 1/10/17 8:07 AM, Robert Haas wrote:
> This seems like a sensible argument to me, but maybe somebody's got a
> contrary viewpoint?

I suspect the number of users that use negative sequence values is so 
small that this is unlikely to be noticed. I can't think of any risk to 
"closing the hole" that you can end up with now. I agree it makes sense 
to sen the minimum value correctly.

Not sure if this necessitates changes in pg_upgrade...
-- 
Jim Nasby, Data Architect, Blue Treble Consulting, Austin TX
Experts in Analytics, Data Architecture and PostgreSQL
Data in Trouble? Get it in Treble! http://BlueTreble.com
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