Thread: BUG #17510: cache lookup failed for type

The following bug has been logged on the website:

Bug reference:      17510
Logged by:          Hou
Email address:      17346536631@163.com
PostgreSQL version: 12.7
Operating system:   ubuntu
Description:

gitlabhq_production=# \l
ERROR:  invalid input syntax for type integer: "
"
LINE 6:        pg_catalog.array_to_string(d.datacl, E'\n') AS "Acces...
                                                    ^
gitlabhq_production=# \dt
ERROR:  cache lookup failed for type 705

PG Bug reporting form <noreply@postgresql.org> writes:
> gitlabhq_production=# \l
> ERROR:  invalid input syntax for type integer: "
> "
> LINE 6:        pg_catalog.array_to_string(d.datacl, E'\n') AS "Acces...
>                                                     ^
> gitlabhq_production=# \dt
> ERROR:  cache lookup failed for type 705

This looks a bit like you've got corruption in the system catalogs.
You've not given any details about you got into this state, so
it's hard to offer any advice.

            regards, tom lane