I created a new rails project and did few configuration changes in database.yml.
Then had to create the database using the command rake db:create inorder to continue developing the application but I get the error below.
Els-MacBook-Pro:eshop el$ rake db:create
warning ../../package.json: No license field
FATAL: role "eshop" does not exist
Couldn't create 'eshop_development' database. Please check your configuration.
rake aborted!
PG::ConnectionBad: FATAL: role "eshop" does not exist
Tasks: TOP => db:create
(See full trace by running task with --trace)
Els-MacBook-Pro:eshop el$
I will also post the contents of my database.yml below:
default: &default
adapter: postgresql
encoding: unicode
pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
development:
<<: *default
host: localhost
database: eshop_development
username: eshop
password: eshop
test:
<<: *default
host: localhost
database: eshop_test
username: eshop
password: eshop
production:
<<: *default
database: eshop_production
username: eshop
password: <%= ENV['ESHOP_DATABASE_PASSWORD'] %>
I will be grateful if someone can help me figure out why I cannot create a db. I have read all types of solutions and none seems to be working. Thanks.
In your database.yaml you need to add a port: 5432, and then Try rails db:create, as rake has been deprecated.
create a role in your postrgesql database named 'eshop'
Related
Hello I am trying replace my app with the digital Ocean default App but when i try to run,
rails db:setup
i have this error
fe_sendauth: no password supplied
Couldn't create database for {"adapter"=>"postgresql",
"encoding"=>"unicode", "pool"=>5, "host"=>"localhost",
"username"=>"rails", "password"=>nil,
"database"=>"realestate_development"}
rails aborted!
PG::ConnectionBad: fe_sendauth: no password supplied
Here is my database.yml file
pool: 5
host: localhost
username: rails
password: <%= ENV['APP_DATABASE_PASSWORD'] %>
development:
<<: *default
database: realestate_development
test:
<<: *default
database: realestate_test
production:
<<: *default
database: realestate_production
username: rails
password: <%= ENV['APP_DATABASE_PASSWORD'] %>
If you follow the steps here, it will ask you for password for postgres user or you could create another user, "rails". Then you can update your database.yml with those credentials, especially the password.
The message is clear enough: fe_sendauth: no password supplied
Accessing to rails console in production and check out ENV['APP_DATABASE_PASSWORD'] value.
While running the command rake db:create, the system throws postgresql authentication fails
FATAL: password authentication failed for user "postgres"
Couldn't create database for {"adapter"=>"postgresql", "encoding"=>"unicode", "pool"=>5, "username"=>"postgres", "password"=>"password", "timeout"=>5000, "host"=>"localhost", "database"=>"rails-sample-guestbook-master_development"}
rake aborted!
database.yml file
default: &default
adapter: postgresql
encoding: unicode
pool: 5
username: supranimbus
password: 123456789
timeout: 5000
host: localhost
development:
<<: *default
database: rails-sample-guestbook-master_development
test:
<<: *default
database: rails-sample-guestbook-master_test
production:
<<: *default
database: rails-sample-guestbook-master_production
I guess the problem is setup password on postgresql if you don't remember the default password then go to pgAdmin click to open dashboard and then the left sidebar see the below image
Click the Properties... then will open a modal like see the below image
and click the Definition tab and see the Password field and set the new password, remember this password for postgres username.
That's is for password setup!
Now update your database.yml file like below
default: &default
adapter: postgresql
encoding: unicode
username: postgres
password: 123456 #=> which you set for postgres
pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
development:
<<: *default
database: project_development
Hope to help
I tried running db:migrate on my app and I'm getting this error.Not sure what is the cause.
My database is MySQL
using MySQL 64-bit connector
ruby version:ruby 2.2.6p396 (2016-11-15 revision 56800) [i386-mingw32]
I've done a google search and I'm not getting anything..Can anyone explain this error pls?
NotImplementedError: NotImplementedError
C:/RailsInstaller/Ruby2.2.0/lib/ruby/gems/2.2.0/gems/activerecord-5.0.1/lib/active_record/connection_adapters/abstract/database_statements.rb:85:in exec_query'
C:/RailsInstaller/Ruby2.2.0/lib/ruby/gems/2.2.0/gems/activerecord-5.0.1/lib/active_record/connection_adapters/abstract/database_statements.rb:377:in 'select_prepared'
C:/RailsInstaller/Ruby2.2.0/lib/ruby/gems/2.2.0/gems/activerecord-5.0.1/lib/active_record/connection_adapters/abstract/database_statements.rb:39:inselect_all'
C:/RailsInstaller/Ruby2.2.0/lib/ruby/gems/2.2.0/gems/activerecord-5.0.1/lib/active_record/connection_adapters/abstract/query_cache.rb:95:in select_all'
C:/RailsInstaller/Ruby2.2.0/lib/ruby/gems/2.2.0/gems/activerecord-5.0.1/lib/active_record/querying.rb:39:infind_by_sql'
C:/RailsInstaller/Ruby2.2.0/lib/ruby/gems/2.2.0/gems/activerecord-5.0.1/lib/active_record/relation.rb:702:in `exec_queries'
C:/RailsInstaller/Ruby2.2.0/lib/ruby/gems/2.2.0/gems/rake-12.0.0/exe/rake:27:in <top (required)>'
C:/RailsInstaller/Ruby2.2.0/bin/rake:23:inload'
C:/RailsInstaller/Ruby2.2.0/bin/rake:23:in `'
Tasks: TOP => db:
migrate
You can try this..
Check your config/database.yml file.
your config/database.yml must look like and username, password should be change your mysql's username, password..
default: &default
adapter: mysql2
encoding: utf8
pool: 5
username: username
password: password
socket: /var/run/mysqld/mysqld.sock
development:
<<: *default
database: uBuild-rails_development
test:
<<: *default
database: uBuild-rails_test
production:
<<: *default
database: uBuild-rails_development
username: username
password: password
Also check you Gemfile
gem 'mysql2', '< 0.3' # as stated above
I had the same problem, what I did was to create the project again using this command:
rails new my_project -d=mysql
This way the configuration in database.yml and gemfile is created automatically avoiding problems. You only need to edit database.yml mysql password after this you can use
rails g scaffold Examples attrib1:string attrib2:string
to create views etc
rake db:create
to create the database and then
rake db:migrate
hope this helps...
Database file is in config/database.yml and configuration be
default: &default
adapter: mysql2 #if use postgres the add postgresql
pool: 5
timeout: 5000
username : username #mysql username
password : password #mysql password
development:
<<: *default
database: application_name
test:
<<: *default
database: application_name
production:
<<: *default
database: application_name
Run following command to setup database:
run rake db:create
run rake db:migrate
When I try to run bundle exec rake db:setup ,It gives me this error
and when I change the adapter to my username I got the same error
PG::InsufficientPrivilege: ERROR: permission denied to create database
: CREATE DATABASE "freelance_camp_documents_development" ENCODING = 'unicode'
Couldn't create database for {"adapter"=>"postgresql", "encoding"=>"unicode", "pool"=>5, "database"=>"freelance_camp_documents_development"}
rake aborted!
ActiveRecord::StatementInvalid: PG::InsufficientPrivilege: ERROR: permission denied to create database
: CREATE DATABASE "freelance_camp_documents_development" ENCODING = 'unicode'
/usr/local/share/gems/gems/activerecord-5.0.0.1/lib/active_record/connection_adapters/postgresql/database_statements.rb:98:in `async_exec'
/usr/local/share/gems/gems/activerecord-5.0.0.1/lib/active_record/connection_adapters/postgresql/database_statements.rb:98:in `block in execute'
/usr/local/share/gems/gems/activerecord-5.0.0.1/lib/active_record/connection_adapters/abstract_adapter.rb:566:in `block in log'
/usr/local/share/gems/gems/activesupport-
I can't put the whole error here
and here is the database.yml code
default: &default
adapter: postgresql
encoding: unicode
# For details on connection pooling, see rails configuration guide
# http://guides.rubyonrails.org/configuring.html#database-pooling
pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
development:
<<: *default
database: freelance_camp_documents_development
test:
<<: *default
database: freelance_camp_documents_test
production:
<<: *default
database: freelance_camp_documents_production
username: freelance_camp_documents
password: <%= ENV['FREELANCE_CAMP_DOCUMENTS_DATABASE_PASSWORD'] %>
PG::InsufficientPrivilege: ERROR: permission denied to create database
The problem here is you don't have sufficient privileges to user freelance_camp_documents on Postgres.
I will suggest to change permissions for user freelance_camp_documents from postgres or just change username to postgres
production:
<<: *default
database: freelance_camp_documents_production
username: postgres
password: <%= ENV['FREELANCE_CAMP_DOCUMENTS_DATABASE_PASSWORD'] %>
postgres user has permissions by default so you don't need to change anything
a friend deployed my application on Heroku, and it works fine there. But I can not open my application on local server. Can anyone help?
When going on localhost i get the following error message:
ActiveRecord::NoDatabaseError
FATAL: database "db/development.sqlite3" does not exist
Extracted source (around line #661):
rescue ::PG::Error => error
if error.message.include?("does not exist")
raise ActiveRecord::NoDatabaseError.new(error.message, error)
else
raise
end
Update your database.yml
default: &default
adapter: postgresql
encoding: utf8
development:
<<: *default
database: your_app_development
username: your_usernmae
password: your_password
I solved this by changing database.yml file to actually be the names of the database you want to create like database: my_app_development
ex:
development:
<<: *default
database: ***_development
You need to change database: and run rails db:create
then rails db:migrate RAILS_ENV=development