Jason & David, Thanks so much for your help.... BTW: to reiterate the problem: I guess it was not knowing to use the 'try1' connection ( try1.ztest) - and used 'connect2' connection instead... Error said : Table 'connect2.ztest' doesn't exist (connect2 was some other one I set up for something else) Q: Is there a way to insure that it uses the right connection ( try1 - not connect2 )? ---------- On 4/20/2008 1:41 PM, "Jason Norwood-Young" <jason@xxxxxxxxxxxxxxxxxxx> wrote: > revDave - can we see a bit more of the code in one block and not broken > up? Makes it a bit easier to see what you're doing. Will do - check below... On 4/20/2008 11:08 AM, "David Giragosian" <dgiragosian@xxxxxxxxx> wrote: > Is try1 the name of a database? The SQL syntax is > databasename.tablename.fieldname. Hmmm - looking below, maybe this is the DB name? $database_try1 As you see below - I tried this, but it gave me errors $result = mysql_query($sql,***$database_try1*** ) This also failed... $sql = 'ALTER TABLE `test.ztest` ADD `new4` VARCHAR(50) NOT NULL;'; $result = mysql_query($sql) > > When you issue a query using mysql_query() you can explicitly indicate the > connection (returned by mysql_connect()) to use as the second parameter, e.g., > mysql_query($sql_Statement, $returnedConnectionObject); > > HTH, > > David Here's the orig post with some mods: Connection called 'try1'... <?php # FileName="Connection_php_mysql.htm" # Type="MYSQL" # HTTP="true" $hostname_try1 = "127.0.0.1:8889"; $database_try1 = "test"; $username_try1 = "test"; $password_try1 = "test"; $try1 = mysql_pconnect($hostname_try1, $username_try1, $password_try1) or trigger_error(mysql_error(),E_USER_ERROR); ?> ========= <?php $sql = 'ALTER TABLE `ztest` ADD `newfield3` VARCHAR(50) NOT NULL;'; $result = mysql_query($sql) or die("no good dB $sql" . mysql_error()); ?> maybe it needs something like:? $result = mysql_query($sql,***$database_try1*** ) - hmmm? I get errors like this: Warning: mysql_query(): supplied argument is not a valid MySQL-Link resource -- Thanks - RevDave Cool @ hosting4days . com [db-lists] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php