Class atomic_subselect

expr.hh:45–52

};

struct atomic_subselect : value_expr {
  table *tab;
  column *col;
  int offset;
  routine *agg;
  atomic_subselect(prod *p, sqltype *type_constraint = 0);
  virtual void out(std::ostream &out);
};

struct const_expr: value_expr {
  std::string expr;