MarkLogic 12 Product Documentationop:lt
op:lt( $left as item(), $right as item() ) as map:map
Summary
This function returns true if the value of the left expression is
less than the value of the right expression. Otherwise, it returns
false.
| Parameters | |
|---|---|
| $left | The left value expression. It can be a number, a column function such as op:col, op:view-col, or op:schema-col, or an expression. |
| $right | The right value expression. It can be a number, a column function such as op:col, op:view-col, or op:schema-col, or an expression. |
Example
xquery version "1.0-ml";
import module namespace op="http://marklogic.com/optic"
at "/MarkLogic/optic.xqy";
let $employees := op:from-view("main", "employees")
return $employees
=> op:where(op:lt(op:col("EmployeeID"), 3))
=> op:result()