Next read
Use Next as a read or update option to define the fact that the next record is considered (in the key order).
Read [ABV]KEY Next
Readlock [ABV]KEY Next
Look [ABV]KEY Next
Update [ABV]KEY Next
Delete [ABV]KEY Next
ABV is optional and gives the abbreviation of the table.KEY is optional and is the key identifier. Read, Readlock, Look, Update, Delete.