1 files changed, 15 insertions, 0 deletions
diff --git a/db/post_migrate/20220325160153_create_unique_index_on_projects_name_and_namespace_id.rb b/db/post_migrate/20220325160153_create_unique_index_on_projects_name_and_namespace_id.rb
new file mode 100644
index 00000000000..d1cefa76cec
--- /dev/null
+++ b/db/post_migrate/20220325160153_create_unique_index_on_projects_name_and_namespace_id.rb
@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+class CreateUniqueIndexOnProjectsNameAndNamespaceId < Gitlab::Database::Migration[1.0]
+  INDEX_NAME = 'unique_projects_on_name_namespace_id'
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_index :projects, [:name, :namespace_id], unique: true, name: INDEX_NAME
+  end
+
+  def down
+    remove_concurrent_index_by_name :projects, INDEX_NAME
+  end
+end