fn plan_window_function_common(
    ecx: &ExprContext<'_>,
    name: &<Aug as AstInfo>::ItemName,
    over: &Option<WindowSpec<Aug>>
) -> Result<(bool, Vec<HirScalarExpr>, Vec<ColumnOrder>, WindowFrame, Vec<HirScalarExpr>), PlanError>
Expand description

The common part of the planning of all window functions.