Re: Cursors and backwards scans and SCROLL

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От Rod Taylor
Тема Re: Cursors and backwards scans and SCROLL
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Msg-id 1047243868.28251.217.camel@jester
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Ответ на Cursors and backwards scans and SCROLL  (Tom Lane <tgl@sss.pgh.pa.us>)
Ответы Re: Cursors and backwards scans and SCROLL  (Tom Lane <tgl@sss.pgh.pa.us>)
Re: [HACKERS] Cursors and backwards scans and SCROLL  (Neil Conway <neilc@samurai.com>)
Список pgsql-sql
> I'm presently leaning to #2, even though it exposes implementation
> details.  I'm open to discussion though.  Any preferences?  Other ideas?

How about a variable that turns on or off spec enforcement (case #1 or
#2). On for 7.4, off for 7.5 the next release, and make it disappear
after that.

Enforcing spec seems like the least confusing mode to operate under,
especially given it could break simply by changing the plan -- which
happens automagically (seemingly random).

--
Rod Taylor <rbt@rbt.ca>

PGP Key: http://www.rbt.ca/rbtpub.asc

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