Hello,
I want to use username so I can log in with username.
So I made this migration file :
class AddDeviseToUsers < ActiveRecord::Migration
def self.up
change_table(:users) do |t|
## Database authenticatable
t.string :username, :null => false, :default => “”
t.string :encrypted_password, :null => false, :default => “”
## Recoverable
t.string :reset_password_token
t.datetime :reset_password_sent_at
## Rememberable
t.datetime :remember_created_at
## Trackable
t.integer :sign_in_count, :default => 0
t.datetime :current_sign_in_at
t.datetime :last_sign_in_at
t.string :current_sign_in_ip
t.string :last_sign_in_ip
## Confirmable
# t.string :confirmation_token
# t.datetime :confirmed_at
# t.datetime :confirmation_sent_at
# t.string :unconfirmed_email # Only if using reconfirmable
## Lockable
# t.integer :failed_attempts, :default => 0 # Only if lock
strategy
is :failed_attempts
# t.string :unlock_token # Only if unlock strategy is :email or
:both
# t.datetime :locked_at
## Token authenticatable
# t.string :authentication_token
# Uncomment below if timestamps were not included in your original
model.
# t.timestamps
end
add_index :users, :email
add_index :users, :username, :unique => true
add_index :users, :reset_password_token, :unique => true
add_index :users, :confirmation_token, :unique => true
add_index :users, :unlock_token, :unique => true
add_index :users, :authentication_token, :unique => true
end
def self.down
# By default, we don’t want to make any assumption about how to roll
back a migration when your
# model already existed. Please edit below which fields you would
like
to remove in this migration.
raise ActiveRecord::IrreversibleMigration
end
end
But now I get this error message : SQLite3::SQLException: no such
table:
users: ALTER TABLE “users” ADD “username” varchar(255) DEFAULT ‘’ NOT
NULL
Anyone a idea how to solve this ?
This is a clean install.
Roelof