add publisher uniq constraint

pluralsh · Dec 18, 2023 · eb09b93 · eb09b93
1 parent 1593d55
commit eb09b93
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/apps/core/priv/repo/migrations/20231218213517_add_publisher_uniq_constraint.exs b/apps/core/priv/repo/migrations/20231218213517_add_publisher_uniq_constraint.exs
@@ -0,0 +1,7 @@
+defmodule Core.Repo.Migrations.AddPublisherUniqConstraint do
+  use Ecto.Migration
+
+  def change do
+    create unique_index(:publishers, [:name])
+  end
+end