上載更改和數據庫時，Heroku pg錯誤：（Sequel :: DatabaseError）

Question

我在我的應用程序的本地開發版本中進行了一些更改。

然后，我使用git正常上傳所有內容。

要將更改推送到我使用的數據庫：

heroku db:push

我在終端上收到此錯誤：

Sending schema
/Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/sequel-3.20.0/lib/sequel/adapters/postgres.rb:175:in `async_exec': PG::Error: ERROR:  permission denied for relation temp_listings (Sequel::DatabaseError)
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/sequel-3.20.0/lib/sequel/adapters/postgres.rb:175:in `block (2 levels) in execute'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/sequel-3.20.0/lib/sequel/database/logging.rb:28:in `log_yield'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/sequel-3.20.0/lib/sequel/adapters/postgres.rb:175:in `block in execute'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/sequel-3.20.0/lib/sequel/adapters/postgres.rb:158:in `check_disconnect_errors'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/sequel-3.20.0/lib/sequel/adapters/postgres.rb:175:in `execute'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/sequel-3.20.0/lib/sequel/adapters/postgres.rb:240:in `block (2 levels) in execute'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/sequel-3.20.0/lib/sequel/connection_pool/threaded.rb:84:in `hold'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/sequel-3.20.0/lib/sequel/database/connecting.rb:226:in `synchronize'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/sequel-3.20.0/lib/sequel/adapters/postgres.rb:240:in `block in execute'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/sequel-3.20.0/lib/sequel/adapters/postgres.rb:261:in `check_database_errors'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/sequel-3.20.0/lib/sequel/adapters/postgres.rb:238:in `execute'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/sequel-3.20.0/lib/sequel/dataset/actions.rb:541:in `execute'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/sequel-3.20.0/lib/sequel/adapters/postgres.rb:319:in `fetch_rows'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/sequel-3.20.0/lib/sequel/dataset/actions.rb:123:in `each'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/sequel-3.20.0/lib/sequel/dataset/actions.rb:449:in `single_record'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/sequel-3.20.0/lib/sequel/dataset/actions.rb:457:in `single_value'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/sequel-3.20.0/lib/sequel/dataset/actions.rb:202:in `get'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/sequel-3.20.0/lib/sequel/dataset/actions.rb:96:in `count'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/taps-0.3.24/lib/taps/operation.rb:570:in `block in fetch_local_tables_info'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/taps-0.3.24/lib/taps/operation.rb:569:in `each'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/taps-0.3.24/lib/taps/operation.rb:569:in `fetch_local_tables_info'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/taps-0.3.24/lib/taps/operation.rb:551:in `local_tables_info'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/taps-0.3.24/lib/taps/operation.rb:556:in `tables'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/taps-0.3.24/lib/taps/operation.rb:439:in `push_schema'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/taps-0.3.24/lib/taps/operation.rb:407:in `block in run'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/taps-0.3.24/lib/taps/operation.rb:203:in `call'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/taps-0.3.24/lib/taps/operation.rb:203:in `catch_errors'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/taps-0.3.24/lib/taps/operation.rb:405:in `run'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/taps-0.3.24/lib/taps/cli.rb:172:in `clientxfer'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/heroku-2.25.0/lib/heroku/command/db.rb:194:in `taps_client'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/heroku-2.25.0/lib/heroku/command/db.rb:35:in `push'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/heroku-2.25.0/lib/heroku/command.rb:148:in `run'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/heroku-2.25.0/lib/heroku/cli.rb:9:in `start'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/gems/heroku-2.25.0/bin/heroku:16:in `<top (required)>'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/bin/heroku:19:in `load'
from /Users/AM/.rvm/gems/ruby-1.9.2-p290/bin/heroku:19:in `<main>'

任何想法如何解決這個問題或我做錯了什么？

我已經嘗試運行以下命令：

heroku pg:reset 

然后再次嘗試了heroku db：push沒用，所以我嘗試了這個

heroku run rake db:migrate

那也不起作用

因此我創建了我的應用的新實例並將其推送。 得到同樣的錯誤

Answer 1

雖然方便，但使用水龍頭（db：push / pull的用途）可能無法完全復制您的數據，並且對於較大的傳輸可能會出錯。 要從生產系統導入或導出數據，我們強烈建議改用pgbackups。 http://devcenter.heroku.com/articles/pgbackups