datafusion-spark-50.0.0
- datafusion-spark 50.0.0
- Docs.rs crate page
- Apache-2.0
- Links
- Homepage
- Repository
- crates.io
- Source
- Owners
- andygrove
- alamb
- xudong963
- Dependencies
- arrow ^56.0.0 normal
  
  chrono ^0.4.41 normal
  
  crc32fast ^1.4 normal
  
  datafusion-catalog ^50.0.0 normal
  
  datafusion-common ^50.0.0 normal
  
  datafusion-execution ^50.0.0 normal
  
  datafusion-expr ^50.0.0 normal
  
  datafusion-functions ^50.0.0 normal
  
  datafusion-macros ^50.0.0 normal
  
  log ^0.4 normal
  
  sha1 ^0.10 normal
  
  url ^2.5.7 normal
  
  xxhash-rust ^0.8 normal
  
  criterion ^0.5.1 dev
  
  rand ^0.9 dev
- Versions
- 35.91% of the crate is documented
Platform
Feature flags

docs.rs

Rust

bitmap_count

datafusion_spark50.0.0

In datafusion_spark::function::bitmap::expr_fn

datafusion_spark::function::bitmap::expr_fn

Function bitmap_count

pub fn bitmap_count(arg: Expr) -> Expr

Expand description

Returns the number of set bits in the input bitmap.