Function datafusion_expr::expr_rewriter::normalize_col_with_schemas

source · 
pub fn normalize_col_with_schemas(
    expr: Expr,
    schemas: &[&Arc<DFSchema>],
    using_columns: &[HashSet<Column>]
) -> Result<Expr>
Expand description

Recursively call Column::normalize_with_schemas on all Column expressions in the expr expression tree.