Ruby on Rails - create a new table in ruby on rails- ruby on rails tutorial - rails guides - rails tutorial - ruby rails
Create a new users table with the columns name and salary, run the command
rails generate migration CreateUsers name:string salary:decimalClicking "Copy Code" button will copy the code into the clipboard - memory. Please paste(Ctrl+V) it in your destination. The code will get pasted. Happy coding from Wikitechy - ruby on rails tutorial - rails guides - ruby rails - rubyonrails - learn ruby on rails - team
This will generate the below migration:
class CreateUsers < ActiveRecord::Migration[5.0]
def change
create_table :users do |t|
t.string :name
t.decimal :salary
end
end
endClicking "Copy Code" button will copy the code into the clipboard - memory. Please paste(Ctrl+V) it in your destination. The code will get pasted. Happy coding from Wikitechy - ruby on rails tutorial - rails guides - ruby rails - rubyonrails - learn ruby on rails - team
When the migration name is of the form CreateWWW followed by list of columns with data types, then a migration will be generated that creates the table WWW with the listed columns.