There is a method named backpatching that solves this issue with one pass only. Describe this method.

Answered: There is a method named backpatching…

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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There is a method named backpatching that solves this issue with one pass only. Describe this method.

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Backpatching:-It can specify the address of the Label in goto statements while generating three address codes for the given expression. Two passes are utilized since it is highly challenging to give these label assertions their places in a single pass. These addresses may not be supplied in the initial pass and may be filled in the subsequent pass. Backpatching is the term for filling in an incomplete transformation.

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