Bruce Momjian <pgman@candle.pha.pa.us> writes:
> Where is that file that makes an initdb required? We are supposed to
> change that file when an initdb is needed.
src/include/catalog/catversion.h.
I put it there on the theory that include/catalog/*.h changes would
be the most common reason for wanting to bump the serial number.
But maybe it belongs somewhere else...
regards, tom lane