ok. i thought i can create with rake db:create:all from commandline the db tables. In ActiveRecord i must not create the tables from phpmyadmin. when i wrote db:create:all and then rake db:migrate the tables are automatically created. In Datamapper i must first create the tables and then i can run the rake tasks ?
On 14 Nov., 04:08, Chris Corbyn <[email protected]> wrote: > You haven't changed the database name to point to a real database. It's > looking for a database called "rails3_app_development". You need to create a > database in MySQL, then put the name of that database in the yml file. > > On 14/11/2011, at 1:57 PM, ballica28 wrote: > > > > > > > > > I use an mysql database (xampp) and i edit the database.yml file but > > when i type the command rake db:automigrate the output is always the > > same > > > On 14 Nov., 03:51, Chris Corbyn <[email protected]> wrote: > >> You need to edit that configuration to point to wherever your database is > >> installed. The config is just an example. > > >> On 14/11/2011, at 1:41 PM, ballica28 wrote: > > >>> ok i start a project from scratch with the command rails new > >>> project_name -mhttp://datamapper.org/templates/rails.rb > >>> my database file see like this > > >>> defaults: &defaults > >>> adapter: mysql > >>> username: root > >>> password: > >>> host: localhost > > >>> development: > >>> database: rails3_app_development > >>> <<: *defaults > >>> test: > >>> database: rails3_app_test > >>> <<: *defaults > >>> production: > >>> database: rails3_app_production > >>> <<: *defaults > > >>> but when i type rake db:automigrate i become the ouput that the > >>> rails3_app_development database not found. > >>> I have no idea. Please Help me > > >>> On 14 Nov., 01:44, MarkMT <[email protected]> wrote: > >>>> I believe what you are looking for can be found > >>>> here:https://github.com/datamapper/dm-rails > > >>>> On Nov 13, 5:38 pm, ballica28 <[email protected]> wrote: > > >>>>> Hello > >>>>> I want create an rails 3 project with datamapper. What i must type in > >>>>> the console (rails new project_name ??) > >>>>> I have installed the gem files. > > >>> -- > >>> You received this message because you are subscribed to the Google Groups > >>> "DataMapper" group. > >>> To post to this group, send email to [email protected]. > >>> To unsubscribe from this group, send email to > >>> [email protected]. > >>> For more options, visit this group > >>> athttp://groups.google.com/group/datamapper?hl=en. > > > -- > > You received this message because you are subscribed to the Google Groups > > "DataMapper" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]. > > For more options, visit this group > > athttp://groups.google.com/group/datamapper?hl=en. -- You received this message because you are subscribed to the Google Groups "DataMapper" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/datamapper?hl=en.
