Pre-General Availability Draft: 2018-02-16
This function finalizes the MySQL client library. Call it when you are done using the library (for example, after disconnecting from the server).
To avoid memory leaks after the application is done using
the library (for example, after closing the connection to
the server), be sure to call
explicitly. This enables memory managment to be performed to
clean up and free resources used by the library.