ActiveRecord :: StatementInvalid: PG :: Ошибка: ОШИБКА: должна быть владельцем базы данных

Question

Я новичок на рельсы, некоторые ошибки произошли, когда я попытался запустить bundle exec rake test:prepare, тот же вопрос был задан Click here, я включил Psql вывод. Кто-нибудь может помочь? Спасибо.

ошибки я получил протекающие:

rake aborted! 
ActiveRecord::StatementInvalid: PG::Error: ERROR: must be owner of database testp00 
: DROP DATABASE IF EXISTS "testp00" 
/Users/snailwalker/.rvm/gems/ruby-2.0.0-p481/gems/activerecord-4.0.2/lib/active_record/connection_adapters/postgresql/database_statements.rb:128:in `exec' 
/Users/snailwalker/.rvm/gems/ruby-2.0.0-p481/gems/activerecord-4.0.2/lib/active_record/connection_adapters/postgresql/database_statements.rb:128:in `block in execute' 
/Users/snailwalker/.rvm/gems/ruby-2.0.0-p481/gems/activerecord-4.0.2/lib/active_record/connection_adapters/abstract_adapter.rb:435:in `block in log' 
/Users/snailwalker/.rvm/gems/ruby-2.0.0-p481/gems/activesupport-(required)>' 
/Users/snailwalker/.rvm/gems/ruby-2.0.0-p481/gems/activerecord-4.0.2/lib/active_record/railties/databases.rake:370:in `block (3 levels) in <top (required)>' 
Tasks: TOP => db:test:load => db:test:purge 
(See full trace by running task with --trace) 

PSQL:

snailwalker=# \l 
            List of databases 
     Name  | Owner | Encoding | Collate | Ctype |  Access privileges  
-------------------+-------------+----------+---------+-------+----------------------------- 
devep00   | snailwalker | UTF8  | C  | UTF-8 | 
myapp_development | snailwalker | UTF8  | C  | UTF-8 | 
myapp_test  | snailwalker | UTF8  | C  | UTF-8 | 
postgres   | snailwalker | UTF8  | C  | UTF-8 | 
snailwalker  | snailwalker | UTF8  | C  | UTF-8 | 
template0   | snailwalker | UTF8  | C  | UTF-8 | =c/snailwalker    + 
        |    |   |   |  | snailwalker=CTc/snailwalker 
template1   | snailwalker | UTF8  | C  | UTF-8 | =c/snailwalker    + 
        |    |   |   |  | snailwalker=CTc/snailwalker 
testp00   | snailwalker | UTF8  | C  | UTF-8 | 
(8 rows) 

databse.yml:

development: 
    adapter: postgresql 
    encoding: unicode 
    database: devep00 
    pool: 5 
    username: taouan 
    password: 

test: 
    adapter: postgresql 
    encoding: unicode 
    database: testp00 
    pool: 5 
    username: taouan 
    password: 

Answer 1

Спасибо РАЙ за напоминание, чтобы проверить файл database.yml, я поместите значение для имени пользователя как-то, и я его забыл, по умолчанию он должен быть нулем, поэтому я удалил имя пользователя: «taouan», затем r un bundle exec rake test:prepare это сработало. Альтернативный способ: ALTER DATABASE testp00 OWNER TO "taouan"