1 package DBIx::Class::Storage::DBI::SQLAnywhere;
5 use base qw/DBIx::Class::Storage::DBI/;
9 __PACKAGE__->mk_group_accessors(simple => qw/
15 DBIx::Class::Storage::DBI::SQLAnywhere - Driver for Sybase SQL Anywhere
19 This class implements autoincrements for Sybase SQL Anywhere, selects the
20 RowNumberOver limit implementation and provides
21 L<DBIx::Class::InflateColumn::DateTime> support.
23 You need the C<DBD::SQLAnywhere> driver that comes with the SQL Anywhere
24 distribution, B<NOT> the one on CPAN. It is usually under a path such as:
26 /opt/sqlanywhere11/sdk/perl
28 Recommended L<DBIx::Class::Storage::DBI/connect_info> settings:
30 on_connect_call => 'datetime_setup'
36 sub last_insert_id { shift->_identity }
40 my ($source, $to_insert) = @_;
42 my $supplied_col_info = $self->_resolve_column_info($source, [keys %$to_insert]);
44 my $is_identity_insert = (List::Util::first { $_->{is_auto_increment} } (values %$supplied_col_info) )
48 my $identity_col = List::Util::first {
49 $source->column_info($_)->{is_auto_increment}
52 if ((not $is_identity_insert) && $identity_col) {
53 my $dbh = $self->_get_dbh;
54 my $table_name = $source->from;
55 $table_name = $$table_name if ref $table_name;
57 my ($identity) = $dbh->selectrow_array("SELECT GET_IDENTITY('$table_name')");
59 $to_insert->{$identity_col} = $identity;
61 $self->_identity($identity);
64 return $self->next::method(@_);
67 # this sub stolen from DB2
70 my ( $self, $opts ) = @_;
73 $self->{_sql_maker_opts} = { %$opts };
76 return { limit_dialect => 'RowNumberOver', %{$self->{_sql_maker_opts}||{}} };
79 # this sub stolen from MSSQL
81 sub build_datetime_parser {
83 my $type = "DateTime::Format::Strptime";
85 $self->throw_exception("Couldn't load ${type}: $@") if $@;
86 return $type->new( pattern => '%Y-%m-%d %H:%M:%S.%6N' );
89 =head2 connect_call_datetime_setup
93 on_connect_call => 'datetime_setup'
95 In L<DBIx::Class::Storage::DBI/connect_info> to set the date and timestamp
96 formats (as temporary options for the session) for use with
97 L<DBIx::Class::InflateColumn::DateTime>.
99 The C<TIMESTAMP> data type supports up to 6 digits after the decimal point for
100 second precision. The full precision is used.
102 The C<DATE> data type supposedly stores hours and minutes too, according to the
103 documentation, but I could not get that to work. It seems to only store the
106 You will need the L<DateTime::Format::Strptime> module for inflation to work.
110 sub connect_call_datetime_setup {
114 "set temporary option timestamp_format = 'yyyy-mm-dd hh:mm:ss.ssssss'"
117 "set temporary option date_format = 'yyyy-mm-dd hh:mm:ss.ssssss'"
125 See L<DBIx::Class/AUTHOR> and L<DBIx::Class/CONTRIBUTORS>.
129 You may distribute this code under the same terms as Perl itself.