I'm able to get through a 'make' of the backend with no errors except
the occasional 'might not be initialized error', which is nothing major,
just annoying.
Have a few patches from D'Arcy to incorporate, but am waiting until I can
get a clean compile first, which I'm hoping to have before bed, or sometime
tomorrow.
cache. I found if I manually added a line to flush the whole relation
cache, the assert error disappeared. Looking through the code, I found
that the relation cache is flushed at the end of each query if the
reference count is zero for the relation. However, printf's showed that
the rd_relcnt(reference count) for the accessed query was not returning
to zero after each query.
It turns out the parser was doing a heap_ropen in parser/analyze.c to
get information about the table's columns, but was not doing a
heap_close.
This was causing the query after the ALTER TABLE ADD to see the old
table structure, and the executor's assert was reporting the problem.
