use Modern::Perl; return { bug_number => "29822", description => "Convert DefaultPatronSeachFields from csv to psv", up => sub { my ($args) = @_; my ( $dbh, $out ) = @$args{qw(dbh out)}; # Do you stuffs here $dbh->do( q{ UPDATE systempreferences SET value = REPLACE( value, ',', '|' ) WHERE variable = 'DefaultPatronSearchFields' } ); say $out "Updated system preference 'DefaultPatronSearchFields"; }, };