1 files changed, 14 insertions, 0 deletions
diff --git a/db/migrate/20230412073614_create_issue_assignment_events.rb b/db/migrate/20230412073614_create_issue_assignment_events.rb
new file mode 100644
index 00000000000..1b57c59eb2b
--- /dev/null
+++ b/db/migrate/20230412073614_create_issue_assignment_events.rb
@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+
+class CreateIssueAssignmentEvents < Gitlab::Database::Migration[2.1]
+  def change
+    create_table :issue_assignment_events do |t|
+      t.references :user, null: true, index: true, foreign_key: { on_delete: :nullify }
+      t.bigint :issue_id, null: false
+      t.datetime_with_timezone :created_at, null: false, default: -> { 'NOW()' }
+      t.integer :action, limit: 2, null: false, default: 1
+
+      t.index %i[issue_id action created_at id], name: 'index_on_issue_assignment_events_issue_id_action_created_at_id'
+    end
+  end
+end