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
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
Executes a SQL text query.
void query( string_view query_string, results& result);
Sends query_string to
the server for execution and reads the response into result.
query_string should be encoded using the connection's character set.
After this operation completes successfully, result.has_value() == true.
Metadata in result will
be populated according to this->meta_mode().
If you compose query_string
by concatenating strings manually, your code is
vulnerable to SQL injection attacks. If your query contains
patameters unknown at compile time, use prepared statements instead of
this function.