You are viewing documentation for version 2 of the AWS SDK for Ruby. Version 3 documentation can be found here.
Class: Aws::Glue::Types::SkewedInfo
- Inherits:
-
Struct
- Object
- Struct
- Aws::Glue::Types::SkewedInfo
- Defined in:
- (unknown)
Overview
Note:
When passing SkewedInfo as input to an Aws::Client method, you can use a vanilla Hash:
{
skewed_column_names: ["NameString"],
skewed_column_values: ["ColumnValuesString"],
skewed_column_value_location_maps: {
"ColumnValuesString" => "ColumnValuesString",
},
}
Specifies skewed values in a table. Skewed values are those that occur with very high frequency.
Returned by:
Instance Attribute Summary collapse
-
#skewed_column_names ⇒ Array<String>
A list of names of columns that contain skewed values.
-
#skewed_column_value_location_maps ⇒ Hash<String,String>
A mapping of skewed values to the columns that contain them.
-
#skewed_column_values ⇒ Array<String>
A list of values that appear so frequently as to be considered skewed.
Instance Attribute Details
#skewed_column_names ⇒ Array<String>
A list of names of columns that contain skewed values.
#skewed_column_value_location_maps ⇒ Hash<String,String>
A mapping of skewed values to the columns that contain them.
#skewed_column_values ⇒ Array<String>
A list of values that appear so frequently as to be considered skewed.