Is there a year-to-date I can use for datetime?

Community Support
1

I have used NOW and permutations of if for datetime lookback periods, but is there one for YTD, other than hardcoding January 1st of the year?

Thanks

2

The datetime corresponding to the start of the current year can be calculated e.g. as

"z"$"d"$12 xbar"m"$.z.z