1 files changed, 28 insertions, 0 deletions
diff --git a/db/migrate/20200610033228_create_terraform_state_versions.rb b/db/migrate/20200610033228_create_terraform_state_versions.rb
new file mode 100644
index 00000000000..10e9faa56ab
--- /dev/null
+++ b/db/migrate/20200610033228_create_terraform_state_versions.rb
@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+class CreateTerraformStateVersions < ActiveRecord::Migration[6.0]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    create_table :terraform_state_versions, if_not_exists: true do |t|
+      t.references :terraform_state, index: false, null: false, foreign_key: { on_delete: :cascade }
+      t.references :created_by_user, foreign_key: false
+      t.timestamps_with_timezone null: false
+      t.integer :version, null: false
+      t.integer :file_store, limit: 2, null: false
+      t.text :file, null: false
+
+      t.index [:terraform_state_id, :version], unique: true, name: 'index_terraform_state_versions_on_state_id_and_version'
+    end
+
+    add_text_limit :terraform_state_versions, :file, 255
+  end
+
+  def down
+    drop_table :terraform_state_versions
+  end
+end