Method doc_set_expr

src/sql-pretty/src/doc.rs:1029–1057

(&'a self, v: &'a SetExpr<T>)

    }

    fn doc_set_expr<'a, T: AstInfo>(&'a self, v: &'a SetExpr<T>) -> RcDoc<'a> {
        match v {
            SetExpr::Select(v) => self.doc_select(v),
            SetExpr::Query(v) => bracket("(", self.doc_query(v), ")"),
            SetExpr::SetOperation {
                op,
                all,
                left,
                right,
            } => {
                let all_str = if *all { " ALL" } else { "" };
                RcDoc::concat([
                    self.doc_set_expr(left),
                    RcDoc::line(),
                    RcDoc::concat([
                        RcDoc::text(format!("{}{}", op, all_str)),
                        RcDoc::line(),
                        self.doc_set_expr(right),
                    ])
                    .nest(TAB)
                    .group(),
                ])
            }
            SetExpr::Values(v) => self.doc_values(v),
            SetExpr::Show(v) => self.doc_display(v, "SHOW"),
            SetExpr::Table(v) => nest(RcDoc::text("TABLE"), self.doc_display_pass(v)),
        }
        .group()
    }

    fn doc_values<'a, T: AstInfo>(&'a self, v: &'a Values<T>) -> RcDoc<'a> {
        let rows =