Boost
C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Returns the original (physical) name of the column.
string_view
original_column_name() const noexcept;
E.g. in "SELECT id AS employee_id FROM
employees", original_column_name() will be "id".
This is optional information - it won't be populated unless the connection
executing the query has meta_mode() == metadata_mode::full.
No-throw guarantee.
The returned reference is valid as long as *this is alive and hasn't been assigned to
or moved from.