dba_firstkey Fetch first key &reftitle.description; stringfalsedba_firstkey Dba\Connectiondba dba_firstkey returns the first key of the database and resets the internal key pointer. This permits a linear search through the whole database. &reftitle.parameters; dba &dba.parameter.dba; &reftitle.returnvalues; Returns the key on success&return.falseforfailure;. &reftitle.changelog; &Version; &Description; &dba.changelog.dba-object; &reftitle.seealso; dba_nextkey dba_key_split Example 2 in the DBA examples