DATETIMEV2 microseconds_add(DATETIMEV2 basetime, INT delta)
mysql> select now(3), microseconds_add(now(3), 100000); +-------------------------+----------------------------------+ | now(3) | microseconds_add(now(3), 100000) | +-------------------------+----------------------------------+ | 2023-02-21 11:35:56.556 | 2023-02-21 11:35:56.656 | +-------------------------+----------------------------------+
now(3) returns current time as type DATETIMEV2 with precision 3d,microseconds_add(now(3), 100000) means 100000 microseconds after current time
microseconds_add