Thursday, March 28, 2019
Does Rails 6 support multiple databases with different database schemas?
Rails 6 introduced support for multiple databases with this PR https://github.com/rails/rails/pull/34052
From my understanding the API designed by DHH https://github.com/rails/rails/pull/33877#issuecomment-421226095 seem to suggest that `animals` and `machines` have different structures however when I create an app with the database config as described there, when migrating, the same database structure from `base` gets copied in animals_structure.sql and machines_structure.sql .
I want to know if it's possible to have 2 databases with different structure as below
base_schema.rb
ActiveRecord::Schema.define(version: 2019) do
create_table "create_users" do |t|
t.string "name"
end
end
animals_schema.rb
ActiveRecord::Schema.define(version: 2019) do
create_table "create_dogs" do |t|
t.string "fur_color"
end
end
ActiveRecord::Schema.define(version: 2019) do
create_table "create_users" do |t|
t.string "name"
end
end
animals_schema.rb
ActiveRecord::Schema.define(version: 2019) do
create_table "create_dogs" do |t|
t.string "fur_color"
end
end
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