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• time_dim.json

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tpcds.statistics.sf1.time_dim.json Maven / Gradle / Ivy

{
  "rowCount" : 86400,
  "columns" : {
    "t_time_sk" : {
      "distinctValuesCount" : 86400,
      "nullsCount" : 0,
      "min" : 0,
      "max" : 86399,
      "dataSize" : null
    },
    "t_time_id" : {
      "distinctValuesCount" : 86400,
      "nullsCount" : 0,
      "min" : "AAAAAAAAAAAABAAA",
      "max" : "AAAAAAAAPPPPAAAA",
      "dataSize" : 1382400
    },
    "t_time" : {
      "distinctValuesCount" : 86400,
      "nullsCount" : 0,
      "min" : 0,
      "max" : 86399,
      "dataSize" : null
    },
    "t_hour" : {
      "distinctValuesCount" : 24,
      "nullsCount" : 0,
      "min" : 0,
      "max" : 23,
      "dataSize" : null
    },
    "t_minute" : {
      "distinctValuesCount" : 60,
      "nullsCount" : 0,
      "min" : 0,
      "max" : 59,
      "dataSize" : null
    },
    "t_second" : {
      "distinctValuesCount" : 60,
      "nullsCount" : 0,
      "min" : 0,
      "max" : 59,
      "dataSize" : null
    },
    "t_am_pm" : {
      "distinctValuesCount" : 2,
      "nullsCount" : 0,
      "min" : "AM",
      "max" : "PM",
      "dataSize" : 4
    },
    "t_shift" : {
      "distinctValuesCount" : 3,
      "nullsCount" : 0,
      "min" : "first",
      "max" : "third",
      "dataSize" : 16
    },
    "t_sub_shift" : {
      "distinctValuesCount" : 4,
      "nullsCount" : 0,
      "min" : "afternoon",
      "max" : "night",
      "dataSize" : 28
    },
    "t_meal_time" : {
      "distinctValuesCount" : 4,
      "nullsCount" : 0,
      "min" : "",
      "max" : "lunch",
      "dataSize" : 20
    }
  }
}