On Sat, Mar 23, 2013 at 3:25 PM, Nicholas White <n.j.wh...@gmail.com> wrote:

> Thanks - I've added it here:
> https://commitfest.postgresql.org/action/patch_view?id=1096 .
> I've also attached a revised version that makes IGNORE and RESPECT
> UNRESERVED keywords (following the pattern of NULLS_FIRST and NULLS_LAST).

Hm, you made another lookahead in base_yylex to make them unreserved --
looks ok, but not sure if there was no way to do it.

You might want to try byref types such as text.  It seems you need to copy
the datum to save the value in appropriate memory context.  Also, try to
create a view on those expressions.  I don't think it correctly preserves

Hitoshi Harada

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