true server-side prepared statement

[enginekit]

for true server-side prepared statement
see node-mysql2

1. https://github.com/sidorares/node-mysql2/tree/master/lib/packets
2. https://github.com/sidorares/node-mysql2/blob/master/lib/packets/prepare_statement.js
3. https://github.com/sidorares/node-mysql2/blob/master/lib/packets/prepared_statement_header.js
4. https://github.com/sidorares/node-mysql2/blob/master/lib/packets/close_statement.js

discussion detail :
(mr Felix's node-mysql dose not implement the server-side prepared statement)

mysqljs/mysql#274

[enginekit]

I think it is not hard for you @Brezza27 👍
just a few commands and packets

[sidorares]

let me know if you need any help :)

[enginekit]

@sidorares 👍

[enginekit]

see 6ae1b55