Berkeley DB

Db.set_bt_minkey

						import com.sleepycat.db.*;
						public int set_bt_minkey(int bt_minkey)
						throws DbException;
					

Description

Set the minimum number of keys that will be stored on any single Btree page.

This value is used to determine which keys will be stored on overflow pages; that is, if a key or data item is larger than the underlying database page size divided by the bt_minkey value, it will be stored on overflow pages instead of within the page itself. The bt_minkey value specified must be at least 2; if bt_minkey is not explicitly set, a value of 2 is used.

The Db.set_bt_minkey interface may only be used to configure Berkeley DB before the Db.open interface is called.

The Db.set_bt_minkey method throws an exception that encapsulates a non-zero ...