ID: 14137 Updated by: mfischer Reported By: [EMAIL PROTECTED] Old Status: Bogus Status: Open Bug Type: MySQL related Operating System: Debian/Linux PHP Version: 4.0CVS-2001-11-20 New Comment:
Not so fast .. This is definitely a problem when you try to connect to MySQL twice with the same incredentials (host,user,pass) you don't get the old link back and thus changing the database on one link obviously changes it on the other too ... Should be a Feature Request, note sure. A workaround is to create another user. Reopened. Previous Comments: ------------------------------------------------------------------------ [2001-11-20 12:48:50] [EMAIL PROTECTED] Ups sorry wrong links. :) http://www.php.net/manual/en/ref.mysql.php http://www.php.net/manual/en/function.mysql-db-query.php --Marco Note: This function has been deprecated since PHP 4.0.6. Do not use this function. Use mysql_select_db() and mysql_query() instead. read the User comment's ------------------------------------------------------------------------ [2001-11-20 12:34:58] [EMAIL PROTECTED] bool mysql_select_db (string database_name, resource [link_identifier]) http://www.php.net/manual/en/function.mysql-select-db.php --Marco P.S. Maybe you upgrade your system or you learn to read the manual pages. ------------------------------------------------------------------------ [2001-11-20 04:17:22] [EMAIL PROTECTED] Manual states: If a second call is made to mysql_connect() with the same arguments, no new link will be established, but instead, the link identifier of the already opened link will be returned. Most of the times this is good. With one exception. Let's describe this situation. I have 2 databases. I have 1 user account for mysql. I need to use both of those databases simultaneously in my script. Now i do: $id1 = mysql_connect($host, $username, $password); mysql_select_db("db1", $id1); $id2 = mysql_connect($host, $username, $password); mysql_select_db("db2", $id2); And now I think why so many errors :( Second call to mysql_connect() returns same resource, so my active database is db2 now. But I want to use data from two databases at once. So this 'reuse' feature is bad for me. Now, I use a wrapper class so I could issue an mysql_select_db() every time I do a query. But I think this is not a wise thing to do. So I ask: Shouldn't be there a flag with meaning like 'do not try to reuse exitsing connection'. Or may be just an additional string argument 'database' which when specified automagically selects that database and subsequent calls to mysql_connect() take that value into account when deciding to return or not to return existing resource. ------------------------------------------------------------------------ Edit this bug report at http://bugs.php.net/?id=14137&edit=1 -- PHP Development Mailing List <http://www.php.net/> To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
