code: public Observable<ServiceResponse<Page<VulnerabilityAssessmentScanRecordInner>>> listByDatabaseWithServiceResponseAsync(final String resourceGroupName, final String serverName, final String databaseName) {
          return listByDatabaseSinglePageAsync(resourceGroupName, serverName, databaseName)
              .concatMap(new Func1<ServiceResponse<Page<VulnerabilityAssessmentScanRecordInner>>, Observable<ServiceResponse<Page<VulnerabilityAssessmentScanRecordInner>>>>() {
                  @Override
                  public Observable<ServiceResponse<Page<VulnerabilityAssessmentScanRecordInner>>> call(ServiceResponse<Page<VulnerabilityAssessmentScanRecordInner>> page) {
                      String nextPageLink = page.body().nextPageLink();
                      if (nextPageLink == null) {
                          return Observable.just(page);
                      }
                      return Observable.just(page).concatWith(listByDatabaseNextWithServiceResponseAsync(nextPageLink));
                  }
              });
      }
docs: Lists the vulnerability assessment scans of a database.
  
  @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value from the Azure Resource Manager API or the portal.
  @param serverName The name of the server.
  @param databaseName The name of the database.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the observable to the PagedList&lt;VulnerabilityAssessmentScanRecordInner&gt; object