1 files changed, 36 insertions, 0 deletions
diff --git a/db/migrate/20201111115414_create_incident_management_oncall_schedules.rb b/db/migrate/20201111115414_create_incident_management_oncall_schedules.rb
new file mode 100644
index 00000000000..dbb7d1c0808
--- /dev/null
+++ b/db/migrate/20201111115414_create_incident_management_oncall_schedules.rb
@@ -0,0 +1,36 @@
+# frozen_string_literal: true
+
+class CreateIncidentManagementOncallSchedules < ActiveRecord::Migration[6.0]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    with_lock_retries do
+      unless table_exists?(:incident_management_oncall_schedules)
+        create_table :incident_management_oncall_schedules do |t|
+          t.timestamps_with_timezone
+          t.references :project, index: true, null: false, foreign_key: { on_delete: :cascade }
+          t.integer :iid, null: false
+          t.text :name, null: false
+          t.text :description
+          t.text :timezone
+
+          t.index %w(project_id iid), name: 'index_im_oncall_schedules_on_project_id_and_iid', unique: true, using: :btree
+        end
+      end
+    end
+
+    add_text_limit :incident_management_oncall_schedules, :name, 200
+    add_text_limit :incident_management_oncall_schedules, :description, 1000
+    add_text_limit :incident_management_oncall_schedules, :timezone, 100
+  end
+
+  def down
+    with_lock_retries do
+      drop_table :incident_management_oncall_schedules
+    end
+  end
+end