def numRows()

in extensions/spark/kyuubi-spark-connector-tpcds/src/main/scala/org/apache/kyuubi/spark/connector/tpcds/TPCDSStatisticsUtils.scala [30:97]
68 lines of code
63 McCabe index (conditional complexity)

  def numRows(table: Table, scale: Double): Long = {
    val nScale = normalize(scale)
    require(SCALES.contains(nScale), s"Unsupported scale $nScale")
    (table, nScale) match {
      case (_, "0") => 0L
      case (CATALOG_RETURNS, "0.01") => 8923L
      case (CATALOG_RETURNS, "1") => 144067L
      case (CATALOG_RETURNS, "10") => 1439749L
      case (CATALOG_RETURNS, "100") => 14404374L
      case (CATALOG_RETURNS, "300") => 43193472L
      case (CATALOG_RETURNS, "1000") => 143996756L
      case (CATALOG_RETURNS, "3000") => 432018033L
      case (CATALOG_RETURNS, "10000") => 1440033112L
      case (CATALOG_RETURNS, "30000") => 4319925093L
      case (CATALOG_RETURNS, "100000") => 14400175879L
      case (CATALOG_SALES, "0.01") => 89807L
      case (CATALOG_SALES, "1") => 1441548L
      case (CATALOG_SALES, "10") => 14401261L
      case (CATALOG_SALES, "100") => 143997065L
      case (CATALOG_SALES, "300") => 431969836L
      case (CATALOG_SALES, "1000") => 1439980416L
      case (CATALOG_SALES, "3000") => 4320078880L
      case (CATALOG_SALES, "10000") => 14399964710L
      case (CATALOG_SALES, "30000") => 43200404822L
      case (CATALOG_SALES, "100000") => 143999334399L
      case (STORE_RETURNS, "0.01") => 11925L
      case (STORE_RETURNS, "1") => 287514L
      case (STORE_RETURNS, "10") => 2875432L
      case (STORE_RETURNS, "100") => 28795080L
      case (STORE_RETURNS, "300") => 86393244L
      case (STORE_RETURNS, "1000") => 287999764L
      case (STORE_RETURNS, "3000") => 863989652L
      case (STORE_RETURNS, "10000") => 2879970104L
      case (STORE_RETURNS, "30000") => 8639952111L
      case (STORE_RETURNS, "100000") => 28800018820L
      case (STORE_SALES, "0.01") => 120527L
      case (STORE_SALES, "1") => 2880404L
      case (STORE_SALES, "10") => 28800991L
      case (STORE_SALES, "100") => 287997024L
      case (STORE_SALES, "300") => 864001869L
      case (STORE_SALES, "1000") => 2879987999L
      case (STORE_SALES, "3000") => 8639936081L
      case (STORE_SALES, "10000") => 28799983563L
      case (STORE_SALES, "30000") => 86399341874L
      case (STORE_SALES, "100000") => 287997818084L
      case (WEB_RETURNS, "0.01") => 1152L
      case (WEB_RETURNS, "1") => 71763L
      case (WEB_RETURNS, "10") => 719217L
      case (WEB_RETURNS, "100") => 7197670L
      case (WEB_RETURNS, "300") => 21599377L
      case (WEB_RETURNS, "1000") => 71997522L
      case (WEB_RETURNS, "3000") => 216003761L
      case (WEB_RETURNS, "10000") => 720020485L
      case (WEB_RETURNS, "30000") => 2160007345L
      case (WEB_RETURNS, "100000") => 7199904459L
      case (WEB_SALES, "0.01") => 11876L
      case (WEB_SALES, "1") => 719384L
      case (WEB_SALES, "10") => 7197566L
      case (WEB_SALES, "100") => 72001237L
      case (WEB_SALES, "300") => 216009853L
      case (WEB_SALES, "1000") => 720000376L
      case (WEB_SALES, "3000") => 2159968881L
      case (WEB_SALES, "10000") => 7199963324L
      case (WEB_SALES, "30000") => 21600036511L
      case (WEB_SALES, "100000") => 71999670164L
      case (t, s) => new Scaling(s.toDouble).getRowCount(t)
    }
  }