>> I am in the process of adding a user-space "myhash" column to all my
>> applications tables, filled by a trigger on insert / update. It really
>> speeds up table comparison across databases; and it is very helpfull
>> in debugging replications.
>
> Have you seen pg_comparator?
yes, saw the lightning talk at pgday.eu
it also uses md5 hashes, just in an own schema. Guess pg_comparator
would profit from an integrated MD5 hash.
Harald
--
GHUM Harald Massa
persuadere et programmare
Harald Armin Massa
Spielberger Straße 49
70435 Stuttgart
0173/9409607
no fx, no carrier pigeon
-
%s is too gigantic of an industry to bend to the whims of reality