Disables read-ahead caching for range reads. Under normal operation, a
transaction will read extra rows from the database into cache if range
reads are used to page through a series of data one row at a time (i.e.
if a range read with a one row limit is followed by another one row range
read starting immediately after the result of the first).
Disables read-ahead caching for range reads. Under normal operation, a transaction will read extra rows from the database into cache if range reads are used to page through a series of data one row at a time (i.e. if a range read with a one row limit is followed by another one row range read starting immediately after the result of the first).