executeMany
      simpleConn
      [sql|
        INSERT INTO eligible_subscriptions (class_type_id, subscription_type_id)
        VALUES (?, ?)
        INNER JOIN class_types AS ct
        ON class_type_id = ct.id
        INNER JOIN subscription_types AS st
        ON subscription_type_id = st.id
        WHERE ct.tenant_id = ? AND st.tenant_id = ?
      |]
      params
 where
  addParams subTypeId = (classTypeId, subTypeId, tenantId, tenantId)
  params = addParams <$> subTypeIds