
cts:before-query-timestamp( $query as cts:before-query ) as xs:unsignedLong
Returns the timestamp with which a specified query was constructed.
| Parameters | |
|---|---|
| query | A query. |
cts:before-query-timestamp(cts:before-query(
xdmp:wallclock-to-timestamp(
fn:current-dateTime() - xs:dayTimeDuration("PT3H")))
)
=> timestamp of the specified query