INSERT IGNORE support for MySQL

[mdw19873]

Looking at the API docs, I was unable to find any support for the IGNORE keyword for the insert() method. While replace() and .onDupUpdate() provides ways for dealing with duplicate keys, I don't want to replace or update the current row at all, I want it to silently fail. Is there any possibility of adding this?

https://dev.mysql.com/doc/refman/5.7/en/insert-select.html
The usage of IGNORE is documented at the above URL.