Hi,
On Linux you can follow the same instructions from the site, but instead of
/usr/lib/python2.7/lib-dynload/_sqlite3.so
use
/usr/lib/python3.6/lib-dynload/_sqlite3.cpython.....so
or whatever version is installed.
On Mac the _sqlite3.so is compiled statically so we cannot do the above trick. But we can use APSW
On Windows it is the same instruction, just replace the DLL in the \Python\DLLs folder.