Module datafusion::common::arrow::compute::kernels::aggregate

Defines aggregations over Arrow arrays.

Functions

• bit_and
  Returns the bitwise and of all non-null input values.
• bit_or
  Returns the bitwise or of all non-null input values.
• bit_xor
  Returns the bitwise xor of all non-null input values.
• bool_and
  Returns true if all non-null input values are true, otherwise false.
• bool_or
  Returns true if any non-null input value is true, otherwise false.
• max
  Returns the maximum value in the array, according to the natural order. For floating point arrays any NaN values are considered to be greater than any other non-null value
• max_array
  Returns the max of values in the array of ArrowNumericType type, or dictionary array with value of ArrowNumericType type.
• max_binary
  Returns the maximum value in the binary array, according to the natural order.
• max_boolean
  Returns the maximum value in the boolean array
• max_string
  Returns the maximum value in the string array, according to the natural order.
• min
  Returns the minimum value in the array, according to the natural order. For floating point arrays any NaN values are considered to be greater than any other non-null value
• min_array
  Returns the min of values in the array of ArrowNumericType type, or dictionary array with value of ArrowNumericType type.
• min_binary
  Returns the minimum value in the binary array, according to the natural order.
• min_boolean
  Returns the minimum value in the boolean array.
• min_string
  Returns the minimum value in the string array, according to the natural order.
• sum
  Returns the sum of values in the primitive array.
• sum_array
  Returns the sum of values in the array.
• sum_array_checked
  Returns the sum of values in the array.
• sum_checked
  Returns the sum of values in the primitive array.