...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Duration representing a day (24 hours).
Defined in header <boost/mysql/days.hpp>
using days = std::chrono::duration< int, std::ratio< 3600 *24 > >;
Suitable to represent the range of dates MySQL offers. May differ in representation
from std::chrono::days
in C++20.