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
This version of Boost is under active development. You are currently in the master branch. The current version is 1.91.0.
The maximum size of the connection's buffer, in bytes (64MB by default).
std::size_t max_buffer_size {0x4000000};
Attempting to read or write a protocol packet bigger than this size will
fail with a client_errc::max_buffer_size_exceeded error.
This effectively means:
execute
or async_execute, results
objects may allocate memory beyond this limit if the total number of
rows is high.
If you need to send or receive larger packets, you may need to adjust your
server's max_allowed_packet system variable,
too.