Обсуждение: Force optimizer to use hash/nl/merge join?

On Mon, Nov 18, 2013 at 7:58 PM, Zhan Li <zhanli89@gmail.com> wrote:
> Hi All,
>
> Is there any way to force the optimizer to use a specific join operator? For
> example, in SQL Server, I can do this way
>
> select * from (A inner hash join B on A.a = B.b) inner loop join C on A.a =
> C.c
>
> I did some search but didn't find PostgreSQL had similar join hints except
> for enable_* setting which doesn't help in my case.

PostgreSQL doesn't have join hints.

With Regards,
Amit Kapila.
EnterpriseDB: http://www.enterprisedb.com