datafusion-expr-31.0.0
- datafusion-expr 31.0.0
- Docs.rs crate page
- Apache-2.0
- Links
- Homepage
- Repository
- crates.io
- Source
- Owners
- andygrove
- kou
- nevi-me
- alamb
- Dependencies
- ahash ^0.8 normal
  
  arrow ^46.0.0 normal
  
  datafusion-common ^31.0.0 normal
  
  sqlparser ^0.37.0 normal
  
  strum ^0.25.0 normal
  
  strum_macros ^0.25.0 normal
  
  ctor ^0.2.0 dev
  
  env_logger ^0.10 dev
- Versions
- 88.97% of the crate is documented
Go to latest version
Platform
- i686-unknown-linux-gnu
- x86_64-unknown-linux-gnu
Feature flags

Rust

In datafusion_expr::expr_fn

Function datafusion_expr::expr_fn::ln

pub fn ln(num: Expr) -> Expr

Expand description

natural logarithm