N/query Module
query.Page
Object Description: One page of the paged query results.
Supported Script Types: Client and server scripts For more information, see SuiteScript 2.0 Script Types.
Module: N/query Module
Methods and Properties: Page Object Members
Since: 2018.1
Search NetSuite - https://system.netsuite.com/app/help/helpcenter.nl?search=query.Page

// Code Example 1

// Add additional code

//...

var myCustomerQuery = query.create({

    type: query.Type.CUSTOMER

});



myCustomerQuery.columns = [

    myCustomerQuery.createColumn({

        fieldId: 'entityid'

    }),

    myCustomerQuery.createColumn({

        fieldId: 'firstname'

    }),

    myCustomerQuery.createColumn({

        fieldId: 'email'

    })

];



var myPagedResults = myCustomerQuery.runPaged({

    pageSize: 10

});



// Fetch results using an iterator

var iterator = myPagedResults.iterator();

iterator.each(function(resultPage) {

    var currentPage = resultPage.value;

    log.debug(currentPage.pageRange.size);

    return true;

});



// Alternatively, fetch results using a loop

for (var i = 0; i < myPagedResults.pageRanges.length; i++) {

    var currentPage = myPagedResults.fetch(i);

    log.debug(currentPage.pageRange.size);

}

//...

// Add additional code



//SOURCE: https://system.netsuite.com/app/help/helpcenter.nl?fid=section_1510779287.html