It is possible to have DBI return information on the types that it knows about. Look at type_info_all and type_info. 
my $type_info = $dbh->type_info($data_type);
print "Name: ", $type_info->{TYPE_NAME};
print "Type: ", $type_info->{DATA_TYPE};

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In reply to Re: I need a list of values for the DBI statement handle attribute TYPE by iburrell
in thread I need a list of values for the DBI statement handle attribute TYPE by rinceWind

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