1 files changed, 21 insertions, 0 deletions
diff --git a/db/post_migrate/20230727132342_prepare_index_on_vulnerability_occurrences_uuid_async.rb b/db/post_migrate/20230727132342_prepare_index_on_vulnerability_occurrences_uuid_async.rb
new file mode 100644
index 00000000000..40670a60df0
--- /dev/null
+++ b/db/post_migrate/20230727132342_prepare_index_on_vulnerability_occurrences_uuid_async.rb
@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+class PrepareIndexOnVulnerabilityOccurrencesUuidAsync < Gitlab::Database::Migration[2.1]
+  INDEX_NAME = "index_vulnerability_occurrences_on_uuid_1"
+
+  def up
+    prepare_async_index(
+      :vulnerability_occurrences,
+      :uuid_convert_string_to_uuid,
+      unique: true,
+      name: INDEX_NAME
+    )
+  end
+
+  def down
+    unprepare_async_index(
+      :vulnerability_occurrences,
+      INDEX_NAME
+    )
+  end
+end