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JavaScript op.and

MarkLogic 12 Product Documentation
op:and

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

Summary

This function returns true if the specified expressions all return true. Otherwise, it returns false.

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

Parameters
$left The left value expression.
$right The right value 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:and(op:gt(op:col("EmployeeID"), 2),
                op:eq(op:col("FirstName"), 'Steve')))
    => op:result()

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:and((op:gt(op:col("EmployeeID"), 2),
                op:eq(op:col("FirstName"), 'Steve'),
                op:eq(op:col("LastName"), 'Martin'))))
    => op:result()

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