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MarkLogic 9 Product Documentation
op:eq

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

Summary

This function returns true if the left and right expressions return the same value. Otherwise, it returns false. In expressions, the call should pass the result from an op:col function to identify a column.

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";

op:from-view("main", "employees")
   => op:where(op:eq(op:col("EmployeeID"), 3))
   => op:select(("EmployeeID", "FirstName", "LastName"))
   => op:order-by("EmployeeID")
   => op:result()

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