Format of SQL cascading deletion and cascading update

-- SQL cascade deletion and cascade update format:

 

Create Table primary key table (ID int primary key, name varchar (20 ))

 

Create Table foreign key table (ID int references primary key table (ID) on Delete cascade on update cascade, age tinyint)

 

 

-- Oracle cascade deletion format:

 

Create Table primary key table (ID int primary key, name varchar2 (20 ))

 

Create Table foreign key table (ID int references primary key table (ID) on Delete cascade on update cascade, age Number (2, 0 ))