1 files changed, 27 insertions, 0 deletions
diff --git a/db/migrate/20191105155113_add_secret_to_snippet.rb b/db/migrate/20191105155113_add_secret_to_snippet.rb
new file mode 100644
index 00000000000..ae514d48494
--- /dev/null
+++ b/db/migrate/20191105155113_add_secret_to_snippet.rb
@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+class AddSecretToSnippet < ActiveRecord::Migration[5.2]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    unless column_exists?(:snippets, :secret)
+      add_column_with_default :snippets, :secret, :boolean, default: false
+    end
+
+    add_concurrent_index :snippets, [:visibility_level, :secret]
+    remove_concurrent_index :snippets, :visibility_level
+  end
+
+  def down
+    add_concurrent_index :snippets, :visibility_level
+    remove_concurrent_index :snippets, [:visibility_level, :secret]
+
+    if column_exists?(:snippets, :secret)
+      remove_column :snippets, :secret
+    end
+  end
+end