функции базы данных
database functions

1) dbm_clearerr.3p

2) dbm_close.3p

3) dbm_delete.3p

4) dbm_error.3p

5) dbm_fetch.3p

6) dbm_firstkey.3p

7) dbm_nextkey.3p

8) dbm_open.3p

9) dbm_store.3p