在函式中使用 cfquery

<cffunction name="getUserById" access="public" returntype="query">
    <cfargument name="userId" type="numeric" required="yes" hint="The ID of the user">

    <cfquery name="local.qryGetUser" datasource="DATABASE_NAME">
         SELECT  id,
                 name
         FROM    user
         WHERE   id = <cfqueryparam value="#arguments.userId#" cfsqltype="cf_sql_integer">
    </cfquery>

    <cfreturn local.qryGetUser>
</cffunction>