tpcds.statistics.sf3000.time_dim.json Maven / Gradle / Ivy

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 {
    "rowCount" : 86400.0,
     "columns" : {
        "t_meal_time" : {
             "dataSize" : 248400.0,
             "nullsCount" : 0.0,
             "distinctValuesCount" : 4.0
        },
        "t_minute" : {
             "distinctValuesCount" : 37.0,
             "nullsCount" : 0.0,
             "min" : 0,
             "max" : 59
        },
        "t_time_sk" : {
             "distinctValuesCount" : 125124.0,
             "nullsCount" : 0.0,
             "min" : 0,
             "max" : 86399
        },
        "t_time" : {
             "distinctValuesCount" : 125124.0,
             "nullsCount" : 0.0,
             "min" : 0,
             "max" : 86399
        },
        "t_hour" : {
             "distinctValuesCount" : 19.0,
             "nullsCount" : 0.0,
             "min" : 0,
             "max" : 23
        },
        "t_time_id" : {
             "dataSize" : 1382400.0,
             "nullsCount" : 0.0,
             "distinctValuesCount" : 71245.0
        },
        "t_second" : {
             "distinctValuesCount" : 37.0,
             "nullsCount" : 0.0,
             "min" : 0,
             "max" : 59
        },
        "t_sub_shift" : {
             "dataSize" : 597600.0,
             "nullsCount" : 0.0,
             "distinctValuesCount" : 5.0
        },
        "t_shift" : {
             "dataSize" : 460800.0,
             "nullsCount" : 0.0,
             "distinctValuesCount" : 3.0
        },
        "t_am_pm" : {
             "dataSize" : 172800.0,
             "nullsCount" : 0.0,
             "distinctValuesCount" : 2.0
        },
        "dummyColumn" : {}
    }
}