Method getTupleDesc

src/java/simpledb/common/Utility.java:36–38

@return a TupleDesc with n fields of type Type.INT_TYPE, each named name + n (name1, name2, etc.).

(int n, String name)

     * name + n (name1, name2, etc.).
     */
    public static TupleDesc getTupleDesc(int n, String name) {
        return new TupleDesc(getTypes(n), getStrings(n, name));
    }

    /**
     * @return a TupleDesc with n fields of type Type.INT_TYPE