Research Article

[Retracted] Performance Art Video Action Management Oriented to 6G Wireless Transmission Technology

Table 1

User table.

Field nameField typeCan it be emptyRestrictions

User _idIntNot nullPrimary key constraint
User _nameVarchar (20)Not nullUnconstrained
User _passwordVarchar (20)Not nullUnconstrained
User _register dateDateNot nullUnconstrained
User _last login dateDateNot nullUnconstrained
User _pointBigintNullUnconstrained
User _accountVarchar (20)NullUnconstrained
User _e-mailVarchar (30)Not nullUnconstrained
User _stateIntNullUnconstrained
User _telephoneVarchar (11)NullUnconstrained
User _moneyFloat (8, 2)NullUnconstrained