Attribute Name Sample Value Sample Value Sample Value Sample Value Sample ValueINV_NUM211347211347211347211348211349PROD NUMSALE_DATEPROD LABELVEND_CODEVEND NAMEAA-E3422QW QD-300932X15-Jan-201815-Jan-2018Rotary sander211QUANT_SOLDPROD PRICE $49.951NeverFail, Inc. NeverFail, Inc. BeGood, Inc.RU-995748G15-Jan-20180.25-in. drill Band saw2113098$3.451$39.99AA-E3422QW15-Jan-2018Rotary sander211Power drill157NeverFail, Inc. ToughGo, Inc.2GH-778345P16-Jan-2018$49.951$87.75b) Remove all partial dependencies, write the relational schema, and draw the new dependencydiagrams. Identify the normal forms for each table structure you created.

In this task, we are given a collection of dependencies and instructed to get higher normal forms by…

Attribute Name Sample Value Sample Value Sample Value Sample Value Sample Value INV_NUM 211347 211347 211347 211348 211349 PROD_NUM SALE DATE PROD LABEL VEND_CODE VEND_NAME AA-E3422QW 15-Jan-2018 QD-300932X RU-995748G 15-Jan-2018 15-Jan-2018 0.25-in. drill Band saw 211 309 NeverFail, Inc. NeverFail, Inc. BeGood, Inc. Rotary sander 211 QUANT SOLD 1 PROD_PRICE $49.95 8 $3.45 1 $39.99 AA-E3422QW 15-Jan-2018 Rotary sander 211 2 GH-778345P 16-Jan-2018 NeverFail, Inc. ToughGo, Inc. $49.95 Power drill 157 1 $87.75 b) Remove all partial dependencies, write the relational schema, and draw the new dependency diagrams. Identify the normal forms for each table structure you created.

Attribute Name Sample Value Sample Value Sample Value Sample Value Sample Value INV_NUM 211347 211347 211347 211348 211349 PROD_NUM SALE DATE PROD LABEL VEND_CODE VEND_NAME AA-E3422QW 15-Jan-2018 QD-300932X RU-995748G 15-Jan-2018 15-Jan-2018 0.25-in. drill Band saw 211 309 NeverFail, Inc. NeverFail, Inc. BeGood, Inc. Rotary sander 211 QUANT SOLD 1 PROD_PRICE $49.95 8 $3.45 1 $39.99 AA-E3422QW 15-Jan-2018 Rotary sander 211 2 GH-778345P 16-Jan-2018 NeverFail, Inc. ToughGo, Inc. $49.95 Power drill 157 1 $87.75 b) Remove all partial dependencies, write the relational schema, and draw the new dependency diagrams. Identify the normal forms for each table structure you created.

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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Attribute Name Sample Value Sample Value Sample Value Sample Value Sample Value INV_NUM 211347 211347 211347 211348 211349 PROD_NUM SALE_DATE PROD LABEL AA-E3422QW 15-Jan-2018 Rotary sander 211 QD-300932X RU-995748G 15-Jan-2018 15-Jan-2018 0.25-in. drill Band saw 211 309 VEND_CODE VEND_NAME NeverFail, Inc. NeverFail, Inc. BeGood, Inc. QUANT_SOLD 1 1 PROD_PRICE $49.95 $39.99 8 $3.45 AA-E3422QW GH-778345P 15-Jan-2018 16-Jan-2018 Rotary sander 211 NeverFail, Inc. ToughGo, Inc. 2 Power drill 157 $49.95 1 $87.75 a) Write the relational schema, draw its dependency diagram and identify all dependencies, including all partial and transitive dependencies. You can assume that the table does not contain repeating groups and that any invoice number may reference more than one product. (Hint: This table uses a composite primary key.)
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