You can easily see it from the patch: just explicitly setting auto_increment_increrement and auto_increment_offset to 1 for the master thread before processing TOI action. Basically TOI actions don't need this autoincrement control at all due to strictly serial processing.
You can easily see it from the patch: just explicitly setting auto_increment_ increrement and auto_increment_ offset to 1 for the master thread before processing TOI action. Basically TOI actions don't need this autoincrement control at all due to strictly serial processing.