
/* Code Fragment 9.26 Log the vacuuming operations. */

CREATE TABLE Vacuum_Log
(
	Table_Name 	CHAR(40) NOT NULL,
	When_Vacuum	DATETIME NOT NULL,
	Who		CHAR(40),
	Entity 		CHAR(1),
	Vacuum_Interval INT
	PRIMARY KEY 	(Table_Name, When_Vacuum)
)
