datafusion-functions-aggregate-45.0.0
- datafusion-functions-aggregate 45.0.0
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- Docs.rs crate page
- Apache-2.0
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- Owners
- andygrove
- alamb
- Dependencies
- ahash ^0.8 normal
  
  arrow ^54.1.0 normal
  
  arrow-buffer ^54.1.0 normal
  
  arrow-schema ^54.1.0 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-functions-aggregate-common ^45.0.0 normal
  
  datafusion-macros ^45.0.0 normal
  
  datafusion-physical-expr ^45.0.0 normal
  
  datafusion-physical-expr-common ^45.0.0 normal
  
  half ^2.2.1 normal
  
  log ^0.4 normal
  
  paste ^1.0.14 normal
  
  arrow ^54.1.0 dev
  
  criterion ^0.5 dev
  
  rand ^0.8 dev
- Versions
- 70.67% of the crate is documented
Platform
Feature flags

Rust

datafusion_functions_aggregate45.0.0

In datafusion_functions_aggregate::count

datafusion_functions_aggregate::count

Function count_distinct

pub fn count_distinct(expr: Expr) -> Expr