TotalSeconds / Temporal Layer

Convert duration values to total seconds. Returns 64-bit integer count of complete seconds, similar to timedelta.total_seconds().

Duration conversion examples:

Duration	Total Seconds	Note
00:01:00	60	One minute
01:00:00	3,600	One hour
24:00:00	86,400	One day
00:00:01.500	1	Truncates subseconds

Common applications:

Process timing
Operation duration
Timeout calculations
Event intervals Range: ±292 billion years

Table

Transforms

[, ...]

Select

column

Duration column to convert to seconds. Subsecond portions are truncated, not rounded. For fractional seconds, use higher precision conversions.

Name for the new column. If not provided, the system generates a unique name. If AsColumn matches an existing column, the existing column is replaced. The name should follow valid column naming conventions.