Merge branch 'glitch' into main

1 files changed, 9 insertions, 0 deletions

diff --git a/db/migrate/20201206004238_create_instances.rb b/db/migrate/20201206004238_create_instances.rb
new file mode 100644
index 000000000..a4b866894
--- /dev/null
+++ b/db/migrate/20201206004238_create_instances.rb
@@ -0,0 +1,9 @@
+class CreateInstances < ActiveRecord::Migration[5.2]
+  def change
+    create_view :instances, materialized: true
+
+    # To be able to refresh the view concurrently,
+    # at least one unique index is required
+    safety_assured { add_index :instances, :domain, unique: true }
+  end
+end