(digit) → 0 (digit) →1 (digit) → 2 (digit) → 3 (digit) →4 (digit) → 5 (digit) → 6 (digit) → 7 (digit) → 8 (digit) → 9 (unsigned_integer) → (digit) (unsigned integer) → (digit) (unsigned integer)

(digit) → 0 (digit) →1 (digit) → 2 (digit) → 3 (digit) →4 (digit) → 5 (digit) → 6 (digit) → 7 (digit) → 8 (digit) → 9 (unsigned_integer) → (digit) (unsigned integer) → (digit) (unsigned integer)

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Convert the following BNF to EBNF and draw the syntax diagram for the EBNF.

(digit) → 0
(digit) → 1
(digit) → 2
(digit) → 3
(digit) → 4
(digit) → 5
(digit) → 6
(digit) → 7
(digit) → 8
(digit) → 9
(unsigned_integer) → (digit)
(unsigned_integer) → (digit) (unsigned_integer)

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