On Wed, Aug 22, 2001 at 12:40:05AM -0600, Camilo Rostoker wrote:
> Hi,
>
> I'm trying to create a search engine that sorts the results by
> relevance. Relevance means the number of times the tuple was
> selected during the search phase. How can I check table if a tuple
> exists (ie: has the same primary key)?
I'm not quite sure what you're after... You want to know if a record
already exists in the table? Maybe you can re-phrase the question or
give more detail? Or let someone else answer--maybe I'm just reading
it wrong.
> Also, I'm designing this application on a remotely hosteed database
> server. It seems the server is setup to print any error messages to
> the standard output, which of course is my webpage. Is there anyway
> to ask MySQL (like when connecting) to NOT print the error output?
In what language?
In PHP, you can put an '@' sign before mysql_* function calls to
suppress the error messages. Check the PHP docs for more info.
In Perl/DBI, you can make sure that RaiseError => 0 in your connection
parameters. See the DBI man page (perldoc DBI) for details.
Jeremy
--
Jeremy D. Zawodny, <[EMAIL PROTECTED]>
Technical Yahoo - Yahoo Finance
Desk: (408) 349-7878 Fax: (408) 349-5454 Cell: (408) 685-5936
MySQL 3.23.41-max: up 4 days, processed 60,022,486 queries (139/sec. avg)
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