class Aws::Glue::Types::ColumnStatistics
Represents the generated column-level statistics for a table or partition.
@note When making an API call, you may pass ColumnStatistics
data as a hash: { column_name: "NameString", # required column_type: "TypeString", # required analyzed_time: Time.now, # required statistics_data: { # required type: "BOOLEAN", # required, accepts BOOLEAN, DATE, DECIMAL, DOUBLE, LONG, STRING, BINARY boolean_column_statistics_data: { number_of_trues: 1, # required number_of_falses: 1, # required number_of_nulls: 1, # required }, date_column_statistics_data: { minimum_value: Time.now, maximum_value: Time.now, number_of_nulls: 1, # required number_of_distinct_values: 1, # required }, decimal_column_statistics_data: { minimum_value: { unscaled_value: "data", # required scale: 1, # required }, maximum_value: { unscaled_value: "data", # required scale: 1, # required }, number_of_nulls: 1, # required number_of_distinct_values: 1, # required }, double_column_statistics_data: { minimum_value: 1.0, maximum_value: 1.0, number_of_nulls: 1, # required number_of_distinct_values: 1, # required }, long_column_statistics_data: { minimum_value: 1, maximum_value: 1, number_of_nulls: 1, # required number_of_distinct_values: 1, # required }, string_column_statistics_data: { maximum_length: 1, # required average_length: 1.0, # required number_of_nulls: 1, # required number_of_distinct_values: 1, # required }, binary_column_statistics_data: { maximum_length: 1, # required average_length: 1.0, # required number_of_nulls: 1, # required }, }, }
@!attribute [rw] column_name
Name of column which statistics belong to. @return [String]
@!attribute [rw] column_type
The data type of the column. @return [String]
@!attribute [rw] analyzed_time
The timestamp of when column statistics were generated. @return [Time]
@!attribute [rw] statistics_data
A `ColumnStatisticData` object that contains the statistics data values. @return [Types::ColumnStatisticsData]
@see docs.aws.amazon.com/goto/WebAPI/glue-2017-03-31/ColumnStatistics AWS API Documentation
Constants
- SENSITIVE