Heroku pg：push给出psql权限被拒绝错误

Question

每当我输入heroku pg：push来获取heroku上的本地数据库。我得到了权限被拒绝的错误。知道如何解决它。

$  heroku pg:push mexico2019 HEROKU_POSTGRESQL_COBALT_URL --app mexican

错误：

pg_dump: reading schemas
pg_dump: reading user-defined tables
pg_dump: SQL command failed
pg_dump: Error message from server: ERROR:  permission denied for relation actions
pg_dump: The command was: LOCK TABLE public.actions IN ACCESS SHARE MODE
pg_dump: *** aborted because of error
pg_restore: [archiver] input file is too short (read 0, expected 5)

的database.yml

development:
  adapter: postgresql
  encoding: unicode
  host: localhost
  username: ram
  password: (password)
  database: mexico2019
  timeout: 5000

production:
  adapter: postgresql
  encoding: unicode
  host: localhost
  username: postgres
  password: (password)
  database: meximexi_pro
  pool: 5
  timeout: 5000

更新

                    List of relations
 Schema |             Name             |   Type   | Owner 
--------+------------------------------+----------+-------
 public | actions                      | table    | ram
 public | actions_id_seq               | sequence | ram
 public | admins                       | table    | ram

我试过

$ sudo su postgres
postgres=# GRANT ALL PRIVILEGES ON DATABASE mexico2019 TO ram;
GRANT

我刚注意到当我输入错误密码时，它说'psql：FATAL：密码验证失败，用户“alain”'，不应该说用户ram？

Answer 1

我建议使用PG Backups。