Look at the last_error() method. Keep in mind that it returns a hash reference. 

 
my $err = $database->last_error();

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You posted essentially the same question quite recently: how to capture status codes of mongodb in perl. Did you try the suggestions given to you previously?

- Luke

In reply to Re: validate mongoDB result through perl by blindluke
in thread validate mongoDB result through perl by praveenchappa

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