You don't need to create the tables. Only the database. I have never used db:create with DataMapper, so I'm not sure about that, sorry.
On 14/11/2011, at 2:15 PM, ballica28 wrote: > 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. > -- 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.
