Peter Eisentraut <peter.eisentraut@2ndquadrant.com> writes:
>> Right, there were a number of combinations that were not properly
>> handled. The attached patch should fix them all. It's made against
>> PG12 but also works on master. See contained commit message and
>> documentation for details.
> committed to master and PG12
So ... this did not actually fix the dump/restore problem. In fact,
it's worse, because in HEAD I see two failures not one when doing the
same test proposed at the start of this thread:
1. make installcheck
2. pg_dump -Fc regression >r.dump
3. createdb r2
4. pg_restore -d r2 r.dump
pg_restore: while PROCESSING TOC:
pg_restore: from TOC entry 6253; 2604 226187 DEFAULT gtest1_1 b postgres
pg_restore: error: could not execute query: ERROR: column "b" of relation "gtest1_1" is a generated column
Command was: ALTER TABLE ONLY public.gtest1_1 ALTER COLUMN b SET DEFAULT (a * 2);
pg_restore: from TOC entry 6279; 2604 227276 DEFAULT gtest30_1 b postgres
pg_restore: error: could not execute query: ERROR: cannot use column reference in DEFAULT expression
Command was: ALTER TABLE ONLY public.gtest30_1 ALTER COLUMN b SET DEFAULT (a * 2);
pg_restore: warning: errors ignored on restore: 2
regards, tom lane
