kelvan wrote:
I wonder where did all the punctuation symbols on your keyboard went.
Your email is amazingly hard to read.
> overhead information i would to know is row overheads column overheads and
> header overheads for blocks and anything else i have missed
As for storage overhead, see here:
http://www.postgresql.org/docs/8.3/static/storage-page-layout.html
--
Alvaro Herrera http://www.amazon.com/gp/registry/DXLWNGRJD34J
"Siempre hay que alimentar a los dioses, aunque la tierra esté seca" (Orual)