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-rw-r--r--db/migrate/20180510230049_migrate_web_push_subscriptions.rb13
1 files changed, 13 insertions, 0 deletions
diff --git a/db/migrate/20180510230049_migrate_web_push_subscriptions.rb b/db/migrate/20180510230049_migrate_web_push_subscriptions.rb
new file mode 100644
index 000000000..6de1bed79
--- /dev/null
+++ b/db/migrate/20180510230049_migrate_web_push_subscriptions.rb
@@ -0,0 +1,13 @@
+class MigrateWebPushSubscriptions < ActiveRecord::Migration[5.2]
+  disable_ddl_transaction!
+
+  def up
+    add_index :web_push_subscriptions, :user_id, algorithm: :concurrently
+    add_index :web_push_subscriptions, :access_token_id, algorithm: :concurrently
+  end
+
+  def down
+    remove_index :web_push_subscriptions, :user_id
+    remove_index :web_push_subscriptions, :access_token_id
+  end
+end