n-based direct file organization to keep an item file with the item number as its primary key. The main keys of a sample collection of item file records are listed below. Assume that each bucket can hold two records and that each block in the main stor
n-based direct file organization to keep an item file with the item number as its primary key. The main keys of a sample collection of item file records are listed below. Assume that each bucket can hold two records and that each block in the main stor
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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Create a hash function-based direct file organization to keep an item file with the item number as its primary key. The main keys of a sample collection of item file records are listed below. Assume that each bucket can hold two records and that each block in the main storage area can hold a maximum of four records. Use the hash function h(k) = k mod 8, where k indicates the primary key's numerical value. (item number).
369 760 692 871 659 975 981 115 620 208 821 111 554 781 181 965
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