DESPATCH_LISTOrder no Order Cus_nameOrderProd no DescriptionQuantity Depot_no Locationdateamount602328 FebDave E GONES$1,248EHO6Electric heater3N24ShatinDave E GONES$1,248Desk lamp602328 FebDL21K10Hunghom602802 MarNick FJENS$1,290EHO6Electric hesterнозAberdeen04 Mar CHENG ChuiSewing machine 16132$999SM17N24ShatinCHENG ChuiSewing pack613204 Mar$999SP3810K10Hunghomwhere,(Order_no, Prod_no) is the Primary Key• Order_no determines Order_date, Cus_name, Order_amount• Prod_no determines DescriptionDepot_no determines Location• (Order_no, Prod_no) determines Quantity, Depot_noQ3. Using the DESPATCH LIST table above, identify one example each forinsertion, deletion and modification anomalies.

With the help of DESPATCH_LIST identifying the insertion, deletion and modification anomalies.

DESPATCH_LIST Order no Order Cus_name Order Prod no Description Quantity Depot_ne Location date 6023 Deve EGONES amount S1.24 Shetin 28 Feb Electric heater N24 6023 28 Feb Deve EGONES S1.248 Desk lamp K10 Hunghom 02 Mar Nia FJENS Electric hester HO3 Aberoeen 04 Mar CHENG Chui SMI7 Sewing machine: N24 Shatin 04 Mer CHENG Chu SP3E Sewing pack 10 K10 Hunghom where, • (Order_no, Prod_no) is the Primary Key • Order_no determines Order_date, Cus_name, Order_amount • Prod_no determines Description Depot_no determines Location • (Order_no, Prod_no) determines Quantity, Depot_no Q3. Using the DESPATCH_LIST table above, identify one example each for insertion, deletion and modification anomalies.

DESPATCH_LIST Order no Order Cus_name Order Prod no Description Quantity Depot_ne Location date 6023 Deve EGONES amount S1.24 Shetin 28 Feb Electric heater N24 6023 28 Feb Deve EGONES S1.248 Desk lamp K10 Hunghom 02 Mar Nia FJENS Electric hester HO3 Aberoeen 04 Mar CHENG Chui SMI7 Sewing machine: N24 Shatin 04 Mer CHENG Chu SP3E Sewing pack 10 K10 Hunghom where, • (Order_no, Prod_no) is the Primary Key • Order_no determines Order_date, Cus_name, Order_amount • Prod_no determines Description Depot_no determines Location • (Order_no, Prod_no) determines Quantity, Depot_no Q3. Using the DESPATCH_LIST table above, identify one example each for insertion, deletion and modification anomalies.

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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