select Quote_delete('IBM', date('02-Nov-2013'));
 quote_delete 
--------------
            2
(1 row)

select Quote_count('IBM');
 quote_count 
-------------
           3
(1 row)

select Day from Quote_get('IBM');
                   day                   
-----------------------------------------
 date:{11-04-2013,11-05-2013,11-06-2013}
(1 row)

select Quote_delete('ABB', date('03-Nov-2013'), date('06-Nov-2013'));
 quote_delete 
--------------
            2
(1 row)

select Quote_truncate();
 quote_truncate 
----------------
 
(1 row)

select Quote_count('IBM');
 quote_count 
-------------
           0
(1 row)

select Quote_count('ABB');
 quote_count 
-------------
           0
(1 row)

select * from Quote_get('IBM');
 symbol | day | open | high | low | close | volume 
--------+-----+------+------+-----+-------+--------
        |     |      |      |     |       | 
(1 row)

select * from Quote_get('ABB');
 symbol | day | open | high | low | close | volume 
--------+-----+------+------+-----+-------+--------
        |     |      |      |     |       | 
(1 row)

select CrashLog_delete('2014-04-14 11:54', '2014-04-14 11:56');
 crashlog_delete 
-----------------
               3
(1 row)

select Quote_drop();
 quote_drop 
------------
 
(1 row)

select CrashLog_drop();
 crashlog_drop 
---------------
 
(1 row)