RE: [PHP] auto_increment $value

I think this is facing a bigger issue when it comes to Concurrency. When two or more apps in a given time pops the auto_increment or mysql_insert_id (they will get THE SAME ID assuming no other transaction issued an INSERT sql to the table while retrieving the ID). Now, I don't know if this has a major effect on your applications but when your programs get bigger and larger... basing algos on things like this just won't work. Just be very careful though. Thanks, Miches:) -----Original Message----- From: John Taylor-Johnston [mailto:taylorjo@collegesherbrooke.qc.ca] Sent: Monday, March 10, 2003 1:41 PM To: Eddie Lien Cc: php-general@lists.php.net Subject: Re: [PHP] auto_increment $value Necessary, or at least cleaner, if there are less than 5 records in your database. > Why don't you just use "select * from table order by id DESC limit 0,5"? > > I don't see any necessary to get the auto_increment value. > > Anyone know how to get the auto_increment $value out of a mysql table. > > I'm thinking it is in mysql_fetch_array but don't see how to get it. > > > $SQL = "SELECT * FROM table ORDER BY id asc LIMIT $autoindex -5 ,5;"; > > > I would like to get the autoindex value of my table and use it in my > SQL. Can I get the autoindex? :) How? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php