datafusion-functions-aggregate-49.0.2
- datafusion-functions-aggregate 49.0.2
- Docs.rs crate page
- Apache-2.0
- Links
- Homepage
- Repository
- crates.io
- Source
- Owners
- andygrove
- alamb
- xudong963
- Dependencies
- ahash ^0.8 normal
  
  arrow ^55.2.0 normal
  
  datafusion-common ^49.0.0 normal
  
  datafusion-doc ^49.0.0 normal
  
  datafusion-execution ^49.0.0 normal
  
  datafusion-expr ^49.0.0 normal
  
  datafusion-functions-aggregate-common ^49.0.0 normal
  
  datafusion-macros ^49.0.0 normal
  
  datafusion-physical-expr ^49.0.0 normal
  
  datafusion-physical-expr-common ^49.0.0 normal
  
  half ^2.6.0 normal
  
  log ^0.4 normal
  
  paste ^1.0.14 normal
  
  arrow ^55.2.0 dev
  
  criterion ^0.5.1 dev
  
  rand ^0.9 dev
- Versions
- 70.46% of the crate is documented
Platform
- i686-unknown-linux-gnu
- x86_64-unknown-linux-gnu
Feature flags

docs.rs

Rust

count_distinct

datafusion_functions_aggregate49.0.2

In datafusion_functions_aggregate::count

datafusion_functions_aggregate::count

Function count_distinct

pub fn count_distinct(expr: Expr) -> Expr