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Re: pg_query_params

From: Carol Walter <walterc(at)indiana(dot)edu>
Cc: pgsql-php(at)postgresql(dot)org
Subject: Re: pg_query_params
Date: 2009-07-22 19:37:00
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-php
No, I mean if I select select a name from the database but the name  
isn't found.  I'm doing a log in form.  I want to check to see if the  
user that's logging in exists in my database.  I can check the number  
of rows returned or something like that, but I wondered if the  
function returns a false.


On Jul 22, 2009, at 3:29 PM, Bill Moran wrote:

> In response to Carol Walter <walterc(at)indiana(dot)edu>:
>> Does pg_query_params return a false if an item is not found in a
>> database?
> What's an item?  That term is does not describe any type of standard
> database object.
> pg_query_params() will return false if the query was invalid for any
> reason.  One such possible reason is that you tried to access a
> table that doesn't exist.
> If you're getting false as the return value, you should use
> pg_last_error() to discover the details of the error.
> -- 
> Bill Moran

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