Skip site navigation (1) Skip section navigation (2)

Re: Querying Headers

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: pw <p(dot)willis(at)telus(dot)net>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: Querying Headers
Date: 2008-03-01 02:17:46
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-general
pw <p(dot)willis(at)telus(dot)net> writes:
>> I am curious if there is a postgresql function that will
>> return a list of header names based on an input query text.

No, but there is support for such things at the wire protocol level
--- specifically, Parse followed by Describe Statement would get you
the result column names and types.  How much of that is exposed by
the interface library you use would depend on the library; in recent
libpq versions you would use PQprepare then PQdescribePrepared.

			regards, tom lane

In response to

pgsql-general by date

Next:From: Shane WrightDate: 2008-03-01 03:27:50
Subject: Re: Upgrade to 8.3.0?
Previous:From: Tom LaneDate: 2008-03-01 02:04:17
Subject: Re: Confused about CASE

Privacy Policy | About PostgreSQL
Copyright © 1996-2017 The PostgreSQL Global Development Group