QuerySpec for DB query

Hi,

I need to create QuerySpec using given database query below is there any way I can covert below command to queryspec

select pm.name as PartName, pm.WTPARTNUMBER as PARTNUMBER, pr.NAMECONTAINERINFO as PRODUCTNAME from wtpart p, WTPARTMASTER pm, PDMLINKPRODUCT pr

where p.IDA3MASTERREFERENCE = pm.ida2a2 and p.IDA3CONTAINERREFERENCE = pr.ida2a2 and pr.NAMECONTAINERINFO = 'Test';