Method doc_select_statement

src/sql-pretty/src/doc.rs:911–929

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

    }

    pub(crate) fn doc_select_statement<'a, T: AstInfo>(
        &'a self,
        v: &'a SelectStatement<T>,
    ) -> RcDoc<'a> {
        let query = self.doc_query(&v.query);
        // A query whose rendering begins with `SHOW` (a bare `SHOW` body or a
        // set operation whose leftmost operand is one) only reparses when
        // parenthesized — a top-level leading `SHOW` is dispatched directly and
        // terminates the statement. Mirror `AstDisplay for SelectStatement`.
        let mut doc = if v.query.body.starts_with_show() {
            bracket("(", query, ")")
        } else {
            query
        };
        if let Some(as_of) = &v.as_of {
            doc = intersperse_line_nest([doc, self.doc_as_of(as_of)]);
        }
        doc.group()
    }

    fn doc_order_by<'a, T: AstInfo>(&'a self, v: &'a [OrderByExpr<T>]) -> RcDoc<'a> {
        title_comma_separate("ORDER BY", |o| self.doc_order_by_expr(o), v)