update.hpp

#pragma once
 
#include <initializer_list>
#include <iron_query/condition.hpp>
#include <iron_query/expr.hpp>
#include <iron_query/select_item.hpp>
#include <iron_query/table.hpp>
#include <iron_query/virtual_table.hpp>
#include <string>
 
namespace iron_query {
 
class [[nodiscard]] Update final {
public:
  Update(const Table &tbl);
 
  Update Set(const Expr &column, const Expr &value) &&;
 
  Update From(const VirtualTable &tbl) &&;
 
  Update Where(Condition exp) &&;
 
  Update Returning(SelectItem item) &&;
 
  Update Returning(std::initializer_list<SelectItem> items) &&;
 
  std::string ToString() const;
 
private:
  std::string table_;
  std::string set_;
  std::string from_;
  std::string where_;
  std::string returning_;
};
 
} // namespace iron_query