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Rico Sta. Cruz 2017-02-27 06:25:14 +08:00
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rails-migrations.md
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@ -47,7 +47,7 @@ category: Rails
change_column :users, :first_name, :text change_column :users, :first_name, :text
change_column_default :users, :admin, nil change_column_default :users, :admin, nil
change_column_null :users, :email, true # adds NOT NULL constraint change_column_null :users, :email, false # adds NOT NULL constraint
create_table create_table
change_table change_table