MarkLogic 10 Product Documentationcts:period-compare
cts:period-compare( $period-1 as cts:period, $operator as xs:string, $period-2 as cts:period ) as xs:boolean
Summary
Compares two periods using the specified comparison operator.
Returns true if the two periods meet the operator
conditions or false if they do not meet the conditions.
| Parameters | |
|---|---|
| period-1 | The first period to compare. |
| operator | A comparison operator. |
| period-2 | The second period to compare against the first. |
Example
xquery version "1.0-ml";
let $period1 := cts:period(xs:dateTime("2000-05-31T09:30:10-08:00"),
xs:dateTime("2003-05-31T09:30:10-08:00"))
let $period2 := cts:period(xs:dateTime("2003-05-31T09:30:10-08:00"),
xs:dateTime("2004-05-31T09:30:10-08:00"))
return cts:period-compare($period1,"aln_meets",$period2)
=> true