- CONNECT rebuilds INSERT statements without other options such as INSERT IGNORE or ON DUPLICATE KEY UPDATE.
- CONNECT maps these INTO INSERT statements or INSERT DELAYED (if the undocumented "delayed=1" option is used)
- CONNECT could support other options (or even support recognizing these from the source query)
- Since IGNORE is a simple but useuful feature, and CONNECT supports INSERT DELAYED already (very similar in implementation i.e opt list) I've built support in the same way
PR to follow