SELECT
    APPROX_QUANTILES(value, 100)[SAFE_ORDINAL(10)] as p10,
    APPROX_QUANTILES(value, 100)[SAFE_ORDINAL(20)] as p20,
    APPROX_QUANTILES(value, 100)[SAFE_ORDINAL(30)] as p30,
    APPROX_QUANTILES(value, 100)[SAFE_ORDINAL(40)] as p40,
    APPROX_QUANTILES(value, 100)[SAFE_ORDINAL(50)] as p50,
    APPROX_QUANTILES(value, 100)[SAFE_ORDINAL(60)] as p60,
    APPROX_QUANTILES(value, 100)[SAFE_ORDINAL(70)] as p70,
    APPROX_QUANTILES(value, 100)[SAFE_ORDINAL(80)] as p80,
    APPROX_QUANTILES(value, 100)[SAFE_ORDINAL(90)] as p90,
    APPROX_QUANTILES(value, 100)[SAFE_ORDINAL(100)] as p100
FROM table