seems the Master server is compiled using 4.6.0: version ---------------------------------------------------------------------------------------------------------------------------- PostgreSQL 9.0.4 on x86_64-pc-linux-gnu, compiled by GCC gcc-4.6.real (Debian 4.6.0-6) 4.6.1 20110428 (prerelease), 64-bit and there is no way to know what slave is using since I have remove it. I am using a compiled version(gcc 4.3.2) of postgresql as slave, seems working now. I think the problem maybe is like Fujii said, does that bug only effect hot-stanby server? seems master is okay. On Mon, Jul 25, 2011 at 10:06 PM, Tom Lane <tgl@xxxxxxxxxxxxx> wrote: > "Tomas Vondra" <tv@xxxxxxxx> 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 > -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general