MarkLogic 9 Product Documentation

op:multiply

op:multiply(
   $left as item(),
   $right as item()
) as map:map

Summary

This function multiplies the left numericExpression by the right numericExpression and returns the value.

As a convenience, you can pass a sequence of any number of expressions as the first argument: op:multiply((expr1, expr2, ..., exprN))

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:select(("FirstName", "LastName", "Position", "EmployeeID",
                  op:as("multipled", op:multiply(op:col("EmployeeID"), 2))))
    => op:result();