Function create_physical_exprs

datafusion/physical-expr/src/planner.rs:575–587

Create vector of Physical Expression from a vector of logical expression

(
    exprs: I,
    input_dfschema: &DFSchema,
    execution_props: &ExecutionProps,
)

/// Create vector of Physical Expression from a vector of logical expression
pub fn create_physical_exprs<'a, I>(
    exprs: I,
    input_dfschema: &DFSchema,
    execution_props: &ExecutionProps,
) -> Result<Vec<Arc<dyn PhysicalExpr>>>
where
    I: IntoIterator<Item = &'a Expr>,
{
    exprs
        .into_iter()
        .map(|expr| create_physical_expr(expr, input_dfschema, execution_props))
        .collect()
}

/// Convert a logical expression to a physical expression (without any simplification, etc)
pub fn logical2physical(expr: &Expr, schema: &Schema) -> Arc<dyn PhysicalExpr> {