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Create the parse tree for: b = a - const c = a + d → → | → = → a | b | c | d → + | - → | const

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

Create the parse tree for: b = a - const c = a + d

<var> → a | b | c | d

<term> → <var> | const

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