I am trying to create postgres databases for development and tests. I'm using:
Gemfile:
gem 'pg'
database.yml:
default: &default
adapter: postgresql
encoding: unicode
pool: 5
development:
<<: *default
database: myapp_development
username: username
password:
test:
<<: *default
database: myapp_test
rake db:create:all
returns
PG::InsufficientPrivilege: ERROR: permission denied to create database
: CREATE DATABASE "myapp_development" ENCODING = 'unicode'
.... (lots of tracing)
Couldn't create database for {"adapter"=>"postgresql", "encoding"=>"unicode", "pool"=>5, "database"=>"myapp_development", "username"=>"username", "password"=>nil}
myapp_test already exists
What is wrong?
EDIT I just tried changing the username in the database.yml to my username that I'm using on my Mac. It worked. It also told me that not only maybe_test
already exists, but it also just told me that myapp_development
already exists too.
CREATEDB
?This all seems way too confusing and reminds me of PHP setup with Apache back in the very old days. I don't want to have to deal with problems every time I create a new app and try to follow the Heroku recommendations to use PostgreSQL during development too.
I have faced same issues when running rake db:test:prepare
in postgresql
on my Ruby on Rails project. This is pretty clear from the error message, that its a permission issue for the user. I added CREATEDB
permission for new_user
as following from the console.
To access postgres console:
$ sudo -u postgres -i
postgres@host:~$ psql
In there:
postgres=# ALTER USER new_user CREATEDB;
It's working perfect for now. You may have another issues with database ownership, for this you can change database privileges
and owner
as following command.
postgres=# GRANT ALL PRIVILEGES ON DATABASE database_name to new_user;
postgres=# ALTER DATABASE database_name owner to new_user;
Looking at your schema your credentials for development and test are different.
Perhaps remove username and password from the schema, seeing that your test database did get created.
create database demo;
create user demotest with password '123';
grant all privileges on database demo to demotest;
commit;
This is script for creation of database. But any existing database having password '123' then change your password for new database to password '1234'. This procedure working for me.
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