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 Perl: Exception Classes 

An exception is a string beginning with either CommunicationError or LoaderServError.

LoaderServError: 25011 SQL error -3005 = Invalid SQL Statement

Example of use in a script:

eval {$session->cmd ('complete nonsense;') };
if ($@) { print "command failed: $@\n"; }

Print output:

command failed: LoaderServError: 25011 SQL error -3005 = Invalid SQL Statement

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