Thomas Papke wrote:
> Right now our 8.1.4 is running without any compiler options. Any
> possible problem if i will compile the 8.1.8 with CLAGS -O2
> -march=Opteron --> will the datafiles of the 8.1.4 non optimized
> postgres make any problems?
No.
--
Peter Eisentraut
http://developer.postgresql.org/~petere/