How can i get a comparisson from a datetime with a time column?

[Vieiraguilherme]

 

My initial tought was "Oh, the same way we have:

'Table'[Column].[Date]

to compare only 2 dates from columns, we probably have:

'Table'[Column].Time

"
But we dont, then i thought 
I can use "Hour('Table'[Column])" to compare, but nonono, i cant, cuz will only compare the hour, so if an item have the same hours but minutes different it will not make a good comparisson. 

I cant change my Time column to a datetime.
I know i can create a new column just to get my time from my datetime column, but  i would rather know if there is another way.

[yingyinr · Accepted solution]

Hi @Vieiraguilherme ,

You can create a measure as below:

Measure = 
var _datetime=FORMAT(MAX('Table'[Datetime]),"mm/dd/yyyy hh:nn:ss") 
var _time =FORMAT(CONCATENATE(CONCATENATE(FORMAT(MAX('Table'[Datetime]),"mm/dd/yyyy")," "),FORMAT(MAX('Table'[time]),"hh:nn:ss")),"mm/dd/yyyy hh:nn:ss") 
return IF(DATEDIFF(_time,_datetime,HOUR)<=0,"X","Y")

Best Regards
Community Support Team _ Rena Ruan
If this post helps, then please consider Accept it as the solution to help the other members find it more.

[amitchandak]

@Vieiraguilherme , As new column , one of the two

if('Table'[Datetime].Time <'Table'[Time] ,"X", "Y")

if(time(Hour('Table'[Datetime]),minute('Table'[Datetime]),second('Table'[Datetime]))<'Table'[Time] ,"X", "Y")

[Vieiraguilherme]

@amitchandak , u sure that the "if('Table'[Datetime].Time <'Table'[Time] ,"X", "Y")" works? 
Cuz when i use the ".Time" it doesnt work.