exec_log text ,
create_by bigint NOT NULL,
create_time smalldatetime...getdate(),
update_by bigint DEFAULT NULL,
update_time smalldatetime...DEFAULT getdate(),
create_by bigint NOT NULL DEFAULT '0',
update_time smalldatetime...NOT NULL DEFAULT getdate(),
create_by bigint NOT NULL DEFAULT '0',
update_time smalldatetime...NULL DEFAULT NULL,
end_time smalldatetime NULL DEFAULT NULL,
PRIMARY KEY (id)
) ;
DROP