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Posted by sunaram patir on 12/30/05 11:55
thanks. i have resolved the problem by replacing 'read' with 'read_it'.
On 12/30/05, Michael Gross <lists@mdgrosse.net> wrote:
> "read" is a reserved word in mysql
> (http://dev.mysql.com/doc/refman/5.0/en/reserved-words.html). You have
> to double-quote reserved words:
>
> mysql_query("SELECT * FROM mailbox WHERE \"read\"=''");
>
> Graham Cossey wrote:
> > On 12/29/05, Jay Blanchard <jay.blanchard@thermon.com> wrote:
> >> [snip]
> >> could you please tell me what is the problem with this query
> >> mysql_query("SELECT * FROM mailbox WHERE read=''");
> >>
> >> i always get this warning:
> >> Warning: mysql_num_rows(): supplied argument is not a valid MySQL
> >> result resource in index.php on line 24
> >> [/snip]
> >>
> >> THere is no apparent problem with the query, but there is a problem with
> >> mysql_num_rows(). Can you show us he code there?
> >>
> > I would hazard a guess that mysql_num_rows() is not being passed the
> > correct query result handle as a parameter.
> >
> > ie: $result = mysql_query(...);
> > $rows = mysql_num_rows($result);
> >
> > --
> > Graham
> >
>
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