sql - MySql on duplicate key set last_insert_id is causing auto_increment to jump -


i have query goes follows:

insert table(columns) values(values) on duplicate key update id=last_insert_id(id)

i use id of inserted or existing row of data. 

$id=$connection->lastinsertid();

well have issue auto_increment jumping each duplicate key update.

enter image description here

i on duplicate key update part causing these jumps. source of problem? there way fix within query without reseting auto_increment entirely every time?


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