datafusion-functions-aggregate-43.0.0
- datafusion-functions-aggregate 43.0.0
- Docs.rs crate page
- Apache-2.0
- Links
- Homepage
- Repository
- crates.io
- Source
- Owners
- andygrove
- alamb
- Dependencies
- ahash ^0.8 normal
  
  arrow ^53.2.0 normal
  
  arrow-schema ^53.2.0 normal
  
  datafusion-common ^43.0.0 normal
  
  datafusion-execution ^43.0.0 normal
  
  datafusion-expr ^43.0.0 normal
  
  datafusion-functions-aggregate-common ^43.0.0 normal
  
  datafusion-physical-expr ^43.0.0 normal
  
  datafusion-physical-expr-common ^43.0.0 normal
  
  half ^2.2.1 normal
  
  indexmap ^2.0.0 normal
  
  log ^0.4 normal
  
  paste ^1.0.14 normal
  
  arrow ^53.2.0 dev
  
  criterion ^0.5 dev
  
  rand ^0.8 dev
- Versions
- 71.3% of the crate is documented
Platform
Feature flags

Rust

datafusion_functions_aggregate43.0.0

In datafusion_functions_aggregate::count

datafusion_functions_aggregate::count

Function count_udaf

pub fn count_udaf() -> Arc<AggregateUDF>

Expand description

AggregateFunction that returns a AggregateUDF for Count