Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Solve this problem using SQL queries.
Question: Write a Select statement that returns four columns from the Invoices table, named Number, Total, Credits, and Balance: Number Column alias for the InvoiceNumber column Total Column alias for the InvoiceTotal column Credits Sum of the PaymentTotal and CreditTotal columns Balance InvoiceTotal minus the sum of PaymentTotal and CreditTotal
Answer this question with SQL concepts.
Write an UPDATE statement that modifies the row you just added to the Categories table. This statement should change the ProductName column to "Woodwinds", and it should use the CategoryID column to identify the row.
Explain entity integrity and referential integrity rules in relational model.show how these aer realized in sql
Write a script that creates and calls a stored procedure named spInsertProduct that inserts a row into the Products table. This stored procedure should accept five parameters
Prior to the adoption of SQL as a standard by the American National Standards Institute (ANSI), each database management system (DBMS) had its own unique command language and syntax. SQL was adopted as an ANSI standard in 1986. The International S..
Write a script that creates and calls a stored procedure named spInsertCategory. First, code a statement that creates a procedure that adds a new row to the Categories table. To do that
Give me a list of all the proposed prices for the next year from the l_foods table. Sort your results by proposed_price. (Note that proposed price, is price + price_increase.)
Write a SQL Statement to create a View called vwEmployeeTerritories that will do the following: Return all Employees and their Territories (use INNER JOIN).
When the database is set up it should be populated with the data that you have chosen. Display this data as part of your documentation. Each table should have from 3 to 6 records initially.
Write a script that creates and calls a function named fnDiscountPrice that calculates the discount price of an item in the OrderItems table (discount amount subtracted from item price). To do that, this function should accept one parameter for th..
Write SQL SELECT statements to retrieve the following information from the prime_minister database.
Law Associates is a large legal practice based in Sydney. You have been asked to design a data model for the practice based upon the following specification
Identify the various entities and their attributes involved in the application and identify the attributes of the entities that are unique to each entity.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd