
sec:user-exists( $user-name as xs:string ) as xs:boolean
This function returns true if the specified user exists in the security database.
| Parameters | |
|---|---|
| user-name | The user name. | 
http://marklogic.com/xdmp/privileges/get-user
  This function must be executed against the security database.
  xquery version "1.0-ml"; 
  import module namespace sec = "http://marklogic.com/xdmp/security" 
      at "/MarkLogic/security.xqy";
  sec:user-exists("my-user")
      
  
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