so look at this:
marcin@carbon2:~$ psql -U pgsql -h 192.168.89.64 postgres psql (12.4 (Ubuntu 12.4-1), server 12.5) Type "help" for help. postgres=# drop extension plpython; ERROR: extension "plpython" does not exist postgres=# drop extension plpythonu; ERROR: extension "plpythonu" does not exist postgres=# drop extension plpython2u; ERROR: extension "plpython2u" does not exist postgres=# \q marcin@carbon2:~$ psql -U pgsql -h 192.168.89.64 template1 psql (12.4 (Ubuntu 12.4-1), server 12.5) Type "help" for help. template1=# drop extension plpython2u; ERROR: extension "plpython2u" does not exist template1=# drop extension plpythonu; ERROR: extension "plpythonu" does not exist template1=# drop extension plpython; ERROR: extension "plpython" does not exist template1=# \q marcin@carbon2:~$ psql -U pgsql -h 192.168.89.64 argosrm psql (12.4 (Ubuntu 12.4-1), server 12.5) Type "help" for help. argosrm=# drop extension plpython; ERROR: extension "plpython" does not exist argosrm=# drop extension plpythonu; ERROR: extension "plpythonu" does not exist argosrm=# drop extension plpython2u; ERROR: extension "plpython2u" does not exist Od: "Tom Lane" <t...@sss.pgh.pa.us> Do: "Marcin Giedz" <marcin.gi...@arise.pl> DW: "Laurenz Albe" <laurenz.a...@cybertec.at>, "Magnus Hagander" <mag...@hagander.net>, "Adrian Klaver" <adrian.kla...@aklaver.com>, "Devrim Gündüz" <dev...@gunduz.org>, "pgsql-general" <pgsql-general@lists.postgresql.org> Wysłane: środa, 18 listopad 2020 19:08:25 Temat: Re: pg_upgrade from 12 to 13 failes with plpython2 Marcin Giedz <marcin.gi...@arise.pl> writes: > all DBs checked and no plpython(2u) is found except for plpython3u I think you also need to make sure you've dropped the plpythonu and plpython2u extensions in every database. regards, tom lane
