Re: Performance of UPDATE operation

         0.524           0  BEGIN;
         0.819           0  INSERT INTO t_inodes (inumber, icrtime, igeneration)
         0.962           0  UPDATE t_inodes SET igeneration = igeneration + 1 where  inumber = :inumber;
         9.203           0  END;
```

My naive expectation will be that updating the newly inserted record should cost nothing

... Are there ways
to make it less expensive?