Skip to content

functions_rounding.yaml

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

Scalar Functions

ceil

Implementations: ceil(x): -> return_type 0. ceil(fp32): -> fp32 1. ceil(fp64): -> fp64

*Rounding to the ceiling of the value x. *

floor

Implementations: floor(x): -> return_type 0. floor(fp32): -> fp32 1. floor(fp64): -> fp64

*Rounding to the floor of the value x. *

round

Implementations: round(x, s, option:rounding): -> return_type

  • x: Numerical expression to be rounded.
  • s: Number of decimal places to be rounded to. When `s` is a positive number, nothing will happen since `x` is an integer value. When `s` is a negative number, the rounding is performed to the nearest multiple of `10^(-s)`.
    1. round(i8, i32, option:rounding): -> i8?
    2. round(i16, i32, option:rounding): -> i16?
    3. round(i32, i32, option:rounding): -> i32?
    4. round(i64, i32, option:rounding): -> i64?
    5. round(fp32, i32, option:rounding): -> fp32?
    6. round(fp64, i32, option:rounding): -> fp64?

    *Rounding the value x to s decimal places. *

    Options:
  • rounding ['TIE_TO_EVEN', 'TIE_AWAY_FROM_ZERO', 'TRUNCATE', 'CEILING', 'FLOOR', 'AWAY_FROM_ZERO', 'TIE_DOWN', 'TIE_UP', 'TIE_TOWARDS_ZERO', 'TIE_TO_ODD']