I a Perl newbie. I want to pass $dbh to a function and it works, but only when $dbh is passed along with another variable; then it failes with Can't call method "disconnect" without a package or object reference at [script_name] line 27.

I have uploaded a MWE to here.

Can anyone tell me why? Why does it not work in both cases?

In reply to $dbh could not be passed to function unless another variable is also passed by tukusejssirs

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