Peter Eisentraut <> writes:
> I propose the attached patch to clean up some redundancy and confusion
> in pg_dump.

Looks sane, though I'd suggest coding the access macros with shifts
not multiplies/divides.

Since these numbers are purely internal and not stored in this form in the
file, I wonder whether we shouldn't drop the rightmost zero byte, ie make
it just <maj><min><rev> not <maj><min><rev>00.  That would save at least
one divide/shift when accessing.

                        regards, tom lane

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