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psql with PHP question

From:	Jason <gee308(at)mediaone(dot)net>
To:	pgsql-php(at)postgresql(dot)org
Cc:	pgsql-novice(at)postgresql(dot)org, pgsql-general(at)postgresql(dot)org
Subject:	psql with PHP question
Date:	2001-05-03 12:06:25
Message-ID:	3AF149C1.AEC30AA9@mediaone.net
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Lists:	pgsql-general pgsql-novice pgsql-php

Hi, I want to try and optimize my calls to postgreSQL from PHP. If
I only need one field from a select statement, what should I use? I am
currently using:
$q = pg_Exec("SELECT id FROM article WHERE id=(SELECT MAX(id)
FROM article)");
$maxid = pg_fetch_array($q, 0);
echo "The highest id is ". $maxid[0];
What can I use besides an array to get a single value? In general, using
a single variable always saves more memory than using an array? Thank
you.
Jason

In response to

Problems compiling 7.1 with TCL support on Solaris 7 at 2001-05-03 11:35:24 from Andy Howarth

Responses

Re: psql with PHP question at 2001-05-03 12:49:14 from Tod McQuillin
Re: [NOVICE] psql with PHP question at 2001-05-03 12:54:58 from Chris Ryan
Re: psql with PHP question at 2001-05-03 13:05:38 from Adam Lang
Re: [PHP] psql with PHP question at 2001-05-03 16:19:10 from Gyozo Papp

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