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Re^3: How to find MySQL database exist or notby Marshall (Canon) |
on Sep 03, 2011 at 04:06 UTC ( [id://923959]=note: print w/replies, xml ) | Need Help?? |
I think that you are mixing up a couple of things. There is a dataset name ($dsn) which is a mySQL database on a particular host name and port number. That has to exist or you are going "nowhere"! If the $dsn exists, then you can attempt to connect to it. This is where the user name and passwords are required.
The $dsn and the final connected handle, $dbh are very different things.
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