Re: Accounting modules differences between duration and ms_duration fields
Second-precision does not imply "differences are always
positive". If a call starts at second offset 1.999 and ends at 2.000,
it will have incorrectly lasted 1 second instead of 0 seconds.
Conversely, if it starts at second offset 2.000 and ends at
2.999, the duration will be 0 seconds, instead of 1.
In other words, the expected error of the "duration" column
is anything between [-0.(9), +0.(9)] seconds. If this is not
enough for you, you should only make use of "ms_duration",
which has an expected error of [-0.(9), +0.(9)]