"Mendola Gaetano" <mendola@bigfoot.com> writes:
> "Tom Lane" <tgl@sss.pgh.pa.us> wrote:
>> I've found a number of infelicities in the hash index code that can't be
>> fixed without an on-disk format change.
> How can we avoid this kind of mess for the future ?
Build a time machine, go back fifteen years, wave a magic wand to
increase the IQ levels of the Berkeley grad students? Sometimes
we just have to change bad decisions, that's all.
regards, tom lane