Berkeley DB: DbInfo.set_bt_minkey
Полезная информация

DbInfo.set_bt_minkey


import com.sleepycat.db.*;

public void set_bt_minkey(int bt_minkey);

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, i.e. if a key or data item is larger than the pagesize divided by the bt_minkey value, it will be stored on overflow pages instead of in 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.

Class

DbInfo

See Also

DbInfo.set_bt_compare, DbInfo.set_bt_maxkey, DbInfo.set_bt_minkey, DbInfo.set_bt_prefix, DbInfo.set_cachesize, DbInfo.set_compare, DbInfo.set_flags, DbInfo.set_h_ffactor, DbInfo.set_h_hash, DbInfo.set_h_nelem, DbInfo.set_lorder, DbInfo.set_malloc, DbInfo.set_pagesize, DbInfo.set_re_delim, DbInfo.set_re_len, DbInfo.set_re_pad and DbInfo.set_re_source.