From: | "Brett W(dot) McCoy" <bmccoy(at)chapelperilous(dot)net> |
---|---|
To: | ALASTAIR JOHN TAYLOR <ajt6(at)aber(dot)ac(dot)uk> |
Cc: | pgsql-general(at)postgresql(dot)org |
Subject: | Re: PG Problems |
Date: | 2000-04-21 14:24:09 |
Message-ID: | Pine.LNX.4.10.10004211019490.15769-100000@chapelperilous.net |
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Thread: | |
Lists: | pgsql-general |
On Fri, 21 Apr 2000, ALASTAIR JOHN TAYLOR wrote:
> --------------------------------------------------------------
> $querytwo = "select timetwo from times where racer='$name'";
> $resulttwo = $conn->exec($querytwo);
>
> $total = $result + $resulttwo;
What is it you think this is supposed to be doing? You are adding the
dereferenced values of these references to get a third reference? The
values of $result and $resulttwo aren't what you think they are. They
don't hold the actual value of a query, just a reference to the tuples
returned from the query. You still need to 'fecth' those results out,
even if you only have one row returned.
Brett W. McCoy
http://www.chapelperilous.net
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When I first arrived in this country I had only fifteen cents in my pocket
and a willingness to compromise.
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