Method new_table_alias

datafusion/sql/src/unparser/plan.rs:1996–2010

(&self, alias: String, columns: Vec<Ident>)

    }

    fn new_table_alias(&self, alias: String, columns: Vec<Ident>) -> ast::TableAlias {
        let columns = columns
            .into_iter()
            .map(|ident| TableAliasColumnDef {
                name: ident,
                data_type: None,
            })
            .collect();
        ast::TableAlias {
            name: self.new_ident_quoted_if_needs(alias),
            columns,
            explicit: true,
            at: None,
        }
    }

    fn dml_to_sql(&self, plan: &LogicalPlan) -> Result<ast::Statement> {
        not_impl_err!("Unsupported plan: {plan:?}")