1.Use the AP database for this question. Write a SQL query that displays the Account Noand Account Description for each GLAccountNo that has never been used. Use acorrelated subquery with the NOT EXISTS operator. Sort the result set by Account No.2.Use the AP database for this question. Write a SQL query that displays VendorName,InvoiceID, InvoiceSequence, and InvoiceLineltemAmount for each invoice that hasmore than one line item in the InvoiceLineltems table. Hint: Use a subquery that testsfor InvoiceSequence > 1.

since you have posted multiple questions, we will provide the solution only to the first question as…

1.Use the AP database for this question. Write a SQL query that displays the AccountNo and Account Description for each GLAccountNo that has never been used. Use a correlated subquery with the NOT EXISTS operator. Sort the result set by AccountNo.

1.Use the AP database for this question. Write a SQL query that displays the AccountNo and Account Description for each GLAccountNo that has never been used. Use a correlated subquery with the NOT EXISTS operator. Sort the result set by AccountNo.

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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Multiple Table

In a database, a table is used to store data in the form of rows and columns. Rows are aligned horizontally and identified by one or more values in a specific column. Columns are vertically aligned and identified by a unique column name.

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