# @tag: contacts_convert_cp_birthday_to_date
# @description: Umstellung cp_birthday von Freitext auf Datumsfeld
# @depends: release_2_7_0
# @tag: contacts_convert_cp_birthday_to_date
# @description: Umstellung cp_birthday von Freitext auf Datumsfeld
# @depends: release_2_7_0
- my $sth = $dbh->prepare('SELECT ?::date AS date') or return undef;
- $sth->execute($str) or return undef;
+ my $sth = $self->dbh->prepare('SELECT ?::date AS date') or return undef;
+ $sth->execute($str) or return undef;