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List:       postgresql-general
Subject:    Re: [HACKERS] Review: UNNEST (and other functions) WITH ORDINALITY
From:       Alvaro Herrera <alvherre () 2ndquadrant ! com>
Date:       2013-07-31 18:50:41
Message-ID: 20130731185041.GZ14652 () eldon ! alvh ! no-ip ! org
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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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