In this post, I am going to explain RecordLinkList class which will help the developer to dynamically create a cache of record-buffers. A recordLinkList works as a double linked list that can hold records of different tablebuffers at the same time. The recordLinkList is particularly useful for passing records from different tables as a parameter instead of retrieving the same records again. There is no size limit of a recordSortedList, developer can control its size and its memory consumption static void SR_RecordLinkListExample(Args _args) { RecordLinkList rll; CustTable custTable; VendTable vendTable; EmplTable emplTable; boolean toIterate; ; rll = new recordLinkList(); select firstonly custTable; select firstonly vendTable; select firstonly emplTable; rll.ins(custTable); rll.ins(vendTable); rll.ins(emplTable); toIterate = rll.first(); custTable = null; vendTable = null; emplTable = null; while (toIterate) { switch(rll.fileId()) { ...