1 files changed, 16 insertions, 0 deletions
diff --git a/db/migrate/20200827114902_create_analytics_instance_statistics_measurements.rb b/db/migrate/20200827114902_create_analytics_instance_statistics_measurements.rb
new file mode 100644
index 00000000000..f8584d4b9f6
--- /dev/null
+++ b/db/migrate/20200827114902_create_analytics_instance_statistics_measurements.rb
@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+class CreateAnalyticsInstanceStatisticsMeasurements < ActiveRecord::Migration[6.0]
+  DOWNTIME = false
+  UNIQUE_INDEX_NAME = 'index_on_instance_statistics_recorded_at_and_identifier'
+
+  def change
+    create_table :analytics_instance_statistics_measurements do |t|
+      t.bigint :count, null: false
+      t.datetime_with_timezone :recorded_at, null: false
+      t.integer :identifier, limit: 2, null: false
+    end
+
+    add_index :analytics_instance_statistics_measurements, [:identifier, :recorded_at], unique: true, name: UNIQUE_INDEX_NAME
+  end
+end