From: | brew(at)theMode(dot)com |
---|---|
To: | PGSQL-PHP(at)postgresql(dot)org |
Cc: | Mark Nelson <MCN(at)cc(dot)usu(dot)edu> |
Subject: | Re: getting integer result from 4.1 |
Date: | 2002-12-06 18:46:04 |
Message-ID: | Pine.BSF.4.44.0212061337450.84038-100000@themode.com |
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Thread: | |
Lists: | pgsql-php |
Mark.....
> $update = //this is where I execute the query
> $updates = pg_fetch_row($update, 0);
> echo "rows updated=".$updates[0]."<br>";
>
> But that blows up with
> Warning: Unable to jump to row 0 on PostgreSQL result index 6 in
> my php doc.
....probably because there is nothing returned from your query (there is
no row zero, or any other row).
Check into the PHP PostgreSQL funtion pg_numrows docs at php.net (or
pg_num_rows, the name has recently changed depending on which version PHP
you are using).
I usually query, then check the number of rows and loop through them only
if something is returned, else I print out a 'Nothing Found' type of
message.
brew
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