SQL server Exercises1. Write a SELECT statement that returns two columns based on the Vendorstable. The first column, Contact, is the vendor contact name in this format:first name followed by last initial (for example, "John S.") The secondcolumn, Phone, is the VendorPhone column without the area code. Onlyreturn rows for those vendors in the 559 area code. Sort the result set by firstname, then last name.2. Write a SELECT statement that returns the InvoiceNumber and balance duefor every invoice with a non-zero balance and an InvoiceDueDate that's lessthan 30 days from today.3. Modify the search expression for InvoiceDueDate from the solution forexercise 2. Rather than 30 days from today, return invoices due before the lastday of the current month.4. Write a summary query that uses the CUBE operator to return LineItemSum(which is the sum of InvoiceLineItemAmount) grouped by Account (an aliasfor AccountDescription) and State (an alias for VendorState). Use the CASEand GROUPING function to substitute the literal value **ALL*" for thesummary rows with null values.5. Add a column to the query described in exercise 2 that uses the RANK()function to return a column named BalanceRank that ranks the balance due indescending order.

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Write a SELECT statement that returns two columns based on the Vendors table. The first column, Contact, is the vendor contact name in this format: first name followed by last initial (for example, "John S.") The second column, Phone, is the VendorPhone column without the area code. Only return rows for those vendors in the 559 area code. Sort the result set by first name, then last name.

Write a SELECT statement that returns two columns based on the Vendors table. The first column, Contact, is the vendor contact name in this format: first name followed by last initial (for example, "John S.") The second column, Phone, is the VendorPhone column without the area code. Only return rows for those vendors in the 559 area code. Sort the result set by first name, then last name.

Programming with Microsoft Visual Basic 2017

8th Edition

ISBN:9781337102124

Author:Diane Zak

Publisher:Diane Zak

Chapter12: Database Queries With Sql

Section: Chapter Questions

Problem 2E

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