datafusion-functions-45.0.0
- datafusion-functions 45.0.0
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- Apache-2.0
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- Owners
- andygrove
- alamb
- Dependencies
- arrow ^54.1.0 normal
  
  arrow-buffer ^54.1.0 normal
  
  base64 ^0.22 normal optional
  
  blake2 ^0.10.2 normal optional
  
  blake3 ^1.0 normal optional
  
  chrono ^0.4.38 normal
  
  datafusion-common ^45.0.0 normal
  
  datafusion-doc ^45.0.0 normal
  
  datafusion-execution ^45.0.0 normal
  
  datafusion-expr ^45.0.0 normal
  
  datafusion-expr-common ^45.0.0 normal
  
  datafusion-macros ^45.0.0 normal
  
  hashbrown ^0.14.5 normal optional
  
  hex ^0.4 normal optional
  
  itertools ^0.14 normal
  
  log ^0.4 normal
  
  md-5 ^0.10.0 normal optional
  
  rand ^0.8 normal
  
  regex ^1.8 normal optional
  
  sha2 ^0.10.1 normal optional
  
  unicode-segmentation ^1.7.1 normal optional
  
  uuid ^1.7 normal optional
  
  arrow ^54.1.0 dev
  
  criterion ^0.5 dev
  
  rand ^0.8 dev
  
  tokio ^1.36 dev
- Versions
- 50.49% of the crate is documented
Platform
Feature flags

Rust

datafusion_functions45.0.0

In datafusion_functions::math::expr_fn

datafusion_functions::math::expr_fn

Function log

pub fn log(base: Expr, num: Expr) -> Expr

Expand description

logarithm of a number for a particular base