| From: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
|---|---|
| To: | Greg Stark <stark(at)mit(dot)edu> |
| Cc: | Josh Berkus <josh(at)agliodbs(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Robert Haas <robertmhaas(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: Review: UNNEST (and other functions) WITH ORDINALITY |
| Date: | 2013-07-31 18:50:41 |
| Message-ID: | 20130731185041.GZ14652@eldon.alvh.no-ip.org |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
Greg Stark escribió:
> There are two followup changes that were discussed in this thread:
>
> 1) Changing the WITH_* and NULLS_* tokens to not eat the following
> token if it's not used by the grammar so that it doesn't interfere
> with syntax like "select nulls first from t as a(nulls)".
> I have patches for both of these in progress but frankly they're both
> stuck and I'm not likely to finish either without some advice. I'll
> start new threads (or already have) for them though.
Andrew Gierth submitted a patch for this ...
--
Álvaro Herrera http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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