Re: Precedence of NOT LIKE, NOT BETWEEN, etc

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От Bruce Momjian
Тема Re: Precedence of NOT LIKE, NOT BETWEEN, etc
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Msg-id 20150430133725.GB24214@momjian.us
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Ответ на Re: Precedence of NOT LIKE, NOT BETWEEN, etc  (Tom Lane <tgl@sss.pgh.pa.us>)
Ответы Re: Precedence of NOT LIKE, NOT BETWEEN, etc  (Tom Lane <tgl@sss.pgh.pa.us>)
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On Wed, Apr  8, 2015 at 01:14:38PM -0400, Tom Lane wrote:
> Greg Stark <stark@mit.edu> writes:
> > On Tue, Feb 24, 2015 at 5:04 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> >> Also, it strikes me that we could significantly reduce, maybe even fully
> >> eliminate, the funny behaviors around the existing base_yylex()
> >> substitutions if we made them use the same idea, ie replace the leading
> >> token with something special but keep the second token's separate
> >> identity.  Unless somebody sees a hole in this idea, I'll probably go
> >> do that and then come back to the precedence issues.
> 
> > IIRC that's exactly what the earlier patch for this did.
> 
> Right, see d809fd0008a2e26de463f47b7aba0365264078f3

Where are we on this?

--  Bruce Momjian  <bruce@momjian.us>        http://momjian.us EnterpriseDB
http://enterprisedb.com
 + Everyone has their own god. +



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