Question

create a view called IBM_InvoiceData that will retrieve columns and rows from the Invoices table for the vendor named IBM.

Answer 1

To create a view for IBM vendor data in an Invoices table, you would use an SQL statement that selects desired columns and filters rows by the vendor name 'IBM'.

Step-by-step explanation:

To create a view named IBM_InvoiceData that retrieves columns and rows from an Invoices table specifically for the vendor IBM, you would use SQL (Structured Query Language). Here is an example of how you might write the SQL statement:

CREATE VIEW IBM_InvoiceData AS
SELECT *
FROM Invoices
WHERE VendorName = 'IBM';

This SQL command creates a new view that includes all columns (*) from the Invoices table and filters rows to include only those where the VendorName is IBM. Be sure to replace * with specific column names you wish to retrieve if you do not need all columns.

Answer 2

Here is an example of a SQL query that can be used to create a view called IBM_InvoiceData that will retrieve columns and rows from the Invoices table for the vendor named IBM:

CREATE VIEW IBM_InvoiceData AS
SELECT * FROM Invoices
WHERE VendorName = 'IBM';

This query creates a view that selects all columns (*) from the Invoices table where the VendorName column is equal to 'IBM'. The view can then be used in subsequent queries to access the invoice data for the vendor named IBM without having to specify the vendor name in each query. For example, the following query can be used to retrieve the total amount of invoices for IBM:

SELECT SUM(InvoiceAmount) AS TotalInvoices FROM IBM_InvoiceData;

This query uses the IBM_InvoiceData view to select the sum of the InvoiceAmount column, and assigns the result to a column named TotalInvoices. The resulting query would return a single row with the total amount of invoices for IBM.