| From: | "Florian G(dot) Pflug" <fgp(at)phlo(dot)org> |
|---|---|
| To: | Zoltan Boszormenyi <zb(at)cybertec(dot)at> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Bruce Momjian <bruce(at)momjian(dot)us>, PG Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Re: IDENTITY/GENERATED v36 Re: [PATCHES] Final version of IDENTITY/GENERATED patch |
| Date: | 2007-04-16 18:28:21 |
| Message-ID: | 4623C045.3030907@phlo.org |
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| Lists: | pgsql-hackers pgsql-patches |
Zoltan Boszormenyi wrote:
> Tom Lane írta:
>> Zoltan Boszormenyi <zb(at)cybertec(dot)at> writes:
>>> Also, the current grammar is made to give a syntax error
>>> if you say "colname type GENERATED BY DEFAULT AS ( expr )".
>>> But it makes the grammar unbalanced, and gives me:
>>> bison -y -d gram.y
>>> conflicts: 2 shift/reduce
I'ts been quite a time since I last used bison, but as far as I
remember, you can tell it to write a rather details log about
it's analysis of the grammar. That log should include more
detailed information about those conflicts - maybe that helps
to figure out their exact cause, and to find a workaround.
greetings, Florian Pflug
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