1 files changed, 25 insertions, 0 deletions
diff --git a/db/migrate/20200731085019_create_experiment.rb b/db/migrate/20200731085019_create_experiment.rb
new file mode 100644
index 00000000000..cd326e0958f
--- /dev/null
+++ b/db/migrate/20200731085019_create_experiment.rb
@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+class CreateExperiment < ActiveRecord::Migration[6.0]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    unless table_exists?(:experiments)
+      create_table :experiments do |t|
+        t.text :name, null: false
+
+        t.index :name, unique: true
+      end
+    end
+
+    add_text_limit :experiments, :name, 255
+  end
+
+  def down
+    drop_table :experiments
+  end
+end