Hi,
pg_ugprade from v15 to v16 failed in an environment. Often we get a
reasonable message, but this time it was a bit weird. First, error
message:
=====================================================================================
pg_restore: creating TYPE "foobar._packagestoptemp"
pg_restore: while PROCESSING TOC:
pg_restore: from TOC entry 2418; 1247 20529 TYPE _packagestoptemp developer
pg_restore: error: could not execute query: ERROR: type "_packagestoptemp"
does not exist
HINT: Create the type as a shell type, then create its I/O functions, then do
a full CREATE TYPE.
Command was:
-- For binary upgrade, must preserve pg_type oid
SELECT pg_catalog.binary_upgrade_set_next_pg_type_oid('20529'::pg_catalog.oid);
CREATE TYPE "foobar"."_packagestoptemp" (
INTERNALLENGTH = variable,
INPUT = "array_in",
OUTPUT = "array_out",
RECEIVE = "array_recv",
SEND = "array_send",
ANALYZE = "array_typanalyze",
SUBSCRIPT = "array_subscript_handler",
ELEMENT = ???,
CATEGORY = 'A',
ALIGNMENT = double,
STORAGE = extended
);
=====================================================================================
We noticed that this data type was actually not used, so decided to drop it:
===================
DROP TYPE "foobar"."_packagestoptemp";
ERROR: cannot drop (null) because (null) requires it
HINT: You can drop (null) instead.
===================
What do these "null" mean here? Any hints?,
Thanks!
Regards,
--
Devrim Gündüz
Open Source Solution Architect, PostgreSQL Major Contributor
Twitter: @DevrimGunduz , @DevrimGunduzTR
