bigframes.bigquery.date_diff#

bigframes.bigquery.date_diff(end_date: Series | Expression | Literal[Sentinel.ARGUMENT_DEFAULT] | date, start_date: Series | Expression | Literal[Sentinel.ARGUMENT_DEFAULT] | date, granularity: Series | Expression | Any | Literal[Sentinel.ARGUMENT_DEFAULT]) → Series | Expression[source]#

Gets the number of unit boundaries between two DATE values (end_date - start_date) at a particular time granularity.