N/search Module
search.createColumn()
Method Description: Creates a new search column as a search.Column object. As you create search columns, consider the following: You cannot directly create a filter or column for a list/record type field in SuiteScript by passing in its text value. You must use the field’s internal ID. If you must use the field’s text value, you can create a filter or column with a formula using name: 'formulatext'. After you create a column, you cannot change the sort order of the column. If you use the same column in another search and specify a new sort order, the previous sort order is still used (the sort order that you specified using the options.sort parameter).
Returns: search.Column
Supported Script Types: All script types For more information, see SuiteScript 2.0 Script Types.
Governance: None
Module: N/search Module
Since: 2015.2
Search NetSuite - https://system.netsuite.com/app/help/helpcenter.nl?search=search.createColumn(options)

// Code Example 1

//Add additional code

//...

var currencyColumn = search.createColumn({

    name: 'currency',

    sort: search.Sort.ASC

});

//...

//Add additional code



//SOURCE: https://system.netsuite.com/app/help/helpcenter.nl?fid=section_4345776927.html