On Monday 12 July 2010 15:29:14 Tom Wilcox wrote:
> Hi,
>
> Is it possible to configure postgres from SQL?
>
> I am interested in turning off fsync for a set of queries (that take
> ages to run) and then turn fsync back on again afterwards.
disabling fsync is nearly never a good idea.
What you can change (and that makes quite a bit of sense in some situations)
is the "synchronous_commit" setting.
What kind of queries are those? Many small transactions?
Andres