RETRACTED: Simulation of Piano Teaching System Based on Virtual Data Space System and Neural Network

Table 3

Video information table.

Field name	Types of	Length	Description
s_ID	Int	10	Video ID number
s_name	Varchar	20	Video name
s_type	Varchar	20	Video type
s_size	Varchar	20	Video size
s_Time	Varchar	10	Video duration
S_FB	Varchar	10	Video publisher