Method

ArrowArrayStatisticsget_distinct_count_approximate

since: 22.0.0

Declaration [src] 

gdouble
garrow_array_statistics_get_distinct_count_approximate (
  GArrowArrayStatistics* statistics
)

Description

No description available.

Available since: 22.0.0

Return value

Type: gdouble

Non NaN value if statistics has a valid approximate distinct count value, NaN otherwise.