Добавьте следующие вычисляемые столбцы в таблицу:
Report Date = Table1[time].[Date]
Fault Duration =
VAR CurrentTime = Table1[time]
VAR CurrentCode = Table1[code]
VAR PreviousTime =
CALCULATE (
MAX ( Table1[time] ),
FILTER (
Table1,
Table1[time] < CurrentTime &&
Table1[code] = CurrentCode
)
)
VAR NextTime =
CALCULATE (
MIN ( Table1[time] ),
FILTER (
Table1,
Table1[time] > CurrentTime &&
Table1[code] = CurrentCode
)
)
VAR FaultyFrom =
IF(
Table1[status] = "faulty",
Table1[time],
IF (
DAY(PreviousTime) = DAY(Table1[time]),
BLANK(),
Table1[time].[Date]
)
)
VAR FaultyTo =
IF (
Table1[status] = "ok",
Table1[time],
IF (
DAY(NextTime) = DAY(Table1[time]),
NextTime,
Table1[time].[Date] + 1
)
)
RETURN
IF(
ISBLANK ( PreviousTime ) || ISBLANK ( NextTime ) || ISBLANK ( FaultyFrom ),
BLANK(),
FaultyTo - FaultyFrom
)
Теперь создайте меры:
Faulty Hours = SUM ( Table1[Fault Duration] )
Faulty % Day =
IF (
HASONEVALUE ( Table1[Report Date] ),
DIVIDE (
[Faulty Hours],
DISTINCTCOUNT ( Table1[code] ),
BLANK()
),
BLANK()
)
Вывод:
См. https://pwrbi.com/so_55825688/ для рабочего примера файла PBIX