functions_rounding_decimal.yaml¶

This document file is generated for functions_rounding_decimal.yaml. The extension URN is extension:io.substrait:functions_rounding_decimal.

Scalar Functions¶

ceil¶

Rounding to the ceiling of the value x.

Implementations:

• ceil(x: decimal<P,S>): ->

  integral_least_num_digits = P - S + 1
  precision = min(integral_least_num_digits, 38)
  decimal?<precision, 0>
  

floor¶

Rounding to the floor of the value x.

Implementations:

• floor(x: decimal<P,S>): ->

  integral_least_num_digits = P - S + 1
  precision = min(integral_least_num_digits, 38)
  decimal?<precision, 0>
  

round¶

Rounding the value x to s decimal places.

Implementations:

• round(x: decimal<P,S>, s: i32, option:rounding): ->

  precision = min(P + 1, 38)
  decimal?<precision, S>