Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
cardinality in datafusion::physical_expr::array_expressions - Rust
[go: Go Back, main page]

Function datafusion::physical_expr::array_expressions::cardinality

source · 
pub fn cardinality(
    args: &[Arc<dyn Array>]
) -> Result<Arc<dyn Array>, DataFusionError>
Expand description

Cardinality SQL function