Derek Watson wrote:
>
> Hello,
>
> Is it possible to get sequence support in RDBO? I know that sequences
> are supported for primary key generation, but I have a few cases where
> they are used for non-keyed columns, and I find myself writing (and
> re-writing) this into my classes:
>
> sub insert {
>
> my $self = shift;
>
> unless ($self->some_sequence_column) {
>
> $self->some_sequence_column($self->db->next_value_in_sequence('some_seq'));
> }
>
> return $self->SUPER::insert(@_);
> }
>
> But since next_value_in_sequence is not documented, I am worrying that
> it's interface may change or disappear. Please correct me if I have
> missed something.
>
> Derek
Here's a perspective on sequences from the best database you never heard of:
http://www.oracle.com/technology/products/rdb/pdf/0307_sequences.pdf
Cheers,
jec
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