Server 2005 and later will return erroneous results on tables which have an on
insert trigger that inserts into another table with an C<IDENTITY> column.
+B<WARNING:> on FreeTDS, changes made in one statement (e.g. an insert) may not
+be visible from a following statement (e.g. a select.)
+
=cut
sub connect_call_use_dynamic_cursors {
my $self = shift;
- my $conn_info = $self->_dbi_connect_info;
+ if (($self->_dbic_connect_attributes->{odbc_cursortype} || 0) < 2) {
- if (ref($conn_info->[0]) eq 'CODE') {
- $self->throw_exception ('Cannot set DBI attributes on a CODE ref connect_info');
- }
+ my $dbi_inf = $self->_dbi_connect_info;
+
+ $self->throw_exception ('Cannot set DBI attributes on a CODE ref connect_info')
+ if ref($dbi_inf->[0]) eq 'CODE';
- if (
- ref($conn_info->[-1]) ne 'HASH'
- or
- ($conn_info->[-1]{odbc_cursortype}||0) < 2
- ) {
# reenter connection information with the attribute re-set
- $self->connect_info(
- @{$conn_info}[0,1,2],
- { %{$self->_dbix_connect_attributes}, odbc_cursortype => 2 },
- );
+ $dbi_inf->[3] = {} if @$dbi_inf <= 3;
+ $dbi_inf->[3]{odbc_cursortype} = 2;
+
+ $self->_dbi_connect_info($dbi_inf);
+
$self->disconnect; # resetting dbi attrs, so have to reconnect
$self->ensure_connected;
}
=head1 AUTHOR
-See L<DBIx::Class/CONTRIBUTORS>.
+See L<DBIx::Class/AUTHOR> and L<DBIx::Class/CONTRIBUTORS>.
=head1 LICENSE
You may distribute this code under the same terms as Perl itself.
=cut
-# vim: sw=2 sts=2
+# vim:sw=2 sts=2 et