Tatsuo Ishii <ishii@postgresql.org> wrote:
> 5. Limitation with PostgreSQL
>
> 1) we do not implement SEARCH clause and CYCLE clause. This is because
> we need array of rows to implement them. Note that there's no
> support for array of rows in PostgreSQL.
What is difference between "array of rows" and
Arrays of composite types, that is new feature in 8.3 ?
=# CREATE TABLE foo (i integer);
CREATE TABLE
=# CREATE TABLE bar (foos foo[]); -- *here*
CREATE TABLE
Regards,
---
ITAGAKI Takahiro
NTT Open Source Software Center
