Expand description
Mathematical functions.
Enabled via feature flag math_expressions
“math” DataFusion functions
Modules§
- abs
- math expressions
- bounds
- cot
- expr_fn
- factorial
- gcd
- iszero
- lcm
- log
- Math function:
log(). - monotonicity
- nans
- Math function:
isnan(). - nanvl
- pi
- power
- Math function:
power(). - random
- round
- signum
- trunc
Functions§
- abs
- Return a
ScalarUDFimplementation of abs - acos
- Return a
ScalarUDFimplementation of acos - acosh
- Return a
ScalarUDFimplementation of acosh - asin
- Return a
ScalarUDFimplementation of asin - asinh
- Return a
ScalarUDFimplementation of asinh - atan
- Return a
ScalarUDFimplementation of atan - atan2
- Return a
ScalarUDFimplementation of atan2 - atanh
- Return a
ScalarUDFimplementation of atanh - cbrt
- Return a
ScalarUDFimplementation of cbrt - ceil
- Return a
ScalarUDFimplementation of ceil - cos
- Return a
ScalarUDFimplementation of cos - cosh
- Return a
ScalarUDFimplementation of cosh - cot
- Return a
ScalarUDFimplementation of cot - degrees
- Return a
ScalarUDFimplementation of degrees - exp
- Return a
ScalarUDFimplementation of exp - factorial
- Return a
ScalarUDFimplementation of factorial - floor
- Return a
ScalarUDFimplementation of floor - functions
- Returns all DataFusion functions defined in this package
- gcd
- Return a
ScalarUDFimplementation of gcd - isnan
- Return a
ScalarUDFimplementation of isnan - iszero
- Return a
ScalarUDFimplementation of iszero - lcm
- Return a
ScalarUDFimplementation of lcm - ln
- Return a
ScalarUDFimplementation of ln - log
- Return a
ScalarUDFimplementation of log - log2
- Return a
ScalarUDFimplementation of log2 - log10
- Return a
ScalarUDFimplementation of log10 - nanvl
- Return a
ScalarUDFimplementation of nanvl - pi
- Return a
ScalarUDFimplementation of pi - power
- Return a
ScalarUDFimplementation of power - radians
- Return a
ScalarUDFimplementation of radians - random
- Return a
ScalarUDFimplementation of random - round
- Return a
ScalarUDFimplementation of round - signum
- Return a
ScalarUDFimplementation of signum - sin
- Return a
ScalarUDFimplementation of sin - sinh
- Return a
ScalarUDFimplementation of sinh - sqrt
- Return a
ScalarUDFimplementation of sqrt - tan
- Return a
ScalarUDFimplementation of tan - tanh
- Return a
ScalarUDFimplementation of tanh - trunc
- Return a
ScalarUDFimplementation of trunc