Thomas Kellerer <shammat@xxxxxxx> writes: > When trying pg_upgrade to upgrade Postgres 14 to 15 on Windows 10 this fails with: > pg_restore: error: could not execute query: ERROR: could not find function "xml_is_well_formed" in file "c:/Program Files/PostgreSQL/15/lib/pgxml.dll" > I don't understand why this functions is included in the dump in the first place. Indeed. No such function should be present in any version of contrib/xml2 that was ever converted to extension style. Have you never done that in this DB? regards, tom lane
