Anyone aware of a @Mastodon repo where storage is bound to #mysql rather than #postgresql?

Why?
I am looking to binding Mastodon to #iODBC such that storage is #DBMS independent.

A MySQL binding makes this effort easier since we already have a library in place for making any MySQL-specific app #ODBC based.

See: https://www.iodbc.org/dataspace/doc/iodbc/wiki/iodbcWiki/MySQL2ODBC