On Thu, Nov 17, 2011 at 4:19 AM, Heikki Linnakangas
<heikki.linnakan...@enterprisedb.com> wrote:
> While looking at Shigeru Hanada's foreign join pushdown patch, I noticed a
> command line option that I didn't know to exist:
>
> $ postgres --help
> ...
> Developer options:
>  -f s|i|n|m|h    forbid use of some plan types
>
> That doesn't include all the options we support, the documentation lists:
> s|i|o|b|t|n|m|h. These are aliases for enable_* planner options, e.g -fs is
> equal to enable_seqscan=off.
>
> That seems completely useless to me, because you can also do "-c
> enable_seqscan=off". Any objections to removing the -f option altogether?

No.  Seems useless to me.

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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