Re: streaming replication does not work across datacenter with 20ms latency?

"Tomas Vondra" <tv@fuzzy.cz> writes:
> On 25 Červenec 2011, 11:39, Yan Chunlu wrote:
>> I am using debian ant apt-get to install postgresql, dpkg list shows
>> they are the same?  is there anyway to tell what's version it is
>> compiled from? thanks!

> AFAIK there's no way to find out which compiler was used to build
> PostgreSQL binaries (IIRC this is not in pg_config).

No, but "SELECT version();" should tell the tale.

            regards, tom lane