INSERT INTO intraday_data VALUES('BDK',20070827140200,20070827,140200,87.00,87.01,87.00,87.01,900);
DELETE FROM eod_data WHERE `ticker` = "BDK" AND `_date` = "20070827";
INSERT INTO eod_data VALUES('BDK',20070827,87.69,88.27,86.99,87.01,216800);