Function build_eq_statistics_expr

datafusion/pruning/src/pruning_predicate.rs:1708–1725

(
    expr_builder: &mut PruningExpressionBuilder,
)

}

fn build_eq_statistics_expr(
    expr_builder: &mut PruningExpressionBuilder,
) -> Result<Arc<dyn PhysicalExpr>> {
    let min_column_expr = expr_builder.min_column_expr()?;
    let max_column_expr = expr_builder.max_column_expr()?;
    Ok(and_expr(
        binary_expr(
            min_column_expr,
            Operator::LtEq,
            Arc::clone(expr_builder.scalar_expr()),
        ),
        binary_expr(
            Arc::clone(expr_builder.scalar_expr()),
            Operator::LtEq,
            max_column_expr,
        ),
    ))
}

fn build_ne_statistics_expr(
    expr_builder: &mut PruningExpressionBuilder,