Decision Support System for Economic Management of Large Enterprises Based on Artificial Intelligence

Table 3

Sales schedule.

Attribute	Type	Digits	Note
m Id	VARCHAR2	32	Account ID
e Id	VARCHAR2	32	Sales ID
type Id	VARCHAR2	32	Commodity type
m Amount	NUMBER	9	The number
m Price	NUMBER	9, 4	The unit price
m Totalprice	NUMBER	9, 4	The total price