CREATE TABLE rules (
	symbol	CHAR(5),
	field	CHAR(8),
	value	CHAR(16),
	action	CHAR(5)
);

INSERT INTO rules VALUES ("IBM", "price", "120.0", "buy");
INSERT INTO rules VALUES ("MSFT", "volume", "65000000", "sell");
INSERT INTO rules VALUES ("CSCO", "price", "100.0", "sell");