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Draw the entity relationship diagram for the relationship between EMPLOYEE and JOB.
Assume that tables T1 and T2 have a 1:1 relationship. Assume that T2 has the foreign key. Show the SQL statements necessary to move the foreign key to T1
Draw an object-oriented data-model, with all appropriate notation, to represent the following situation. In a particular region there are a number of gardens.
Find a way to build combo box for several tables. In a nutshell, I have three major categories (W. Loaders, T. Loaders, Excavators) and for each one
Create a new table to be housed in the USERS01 tablespace. The table name will be PRECIOUS_METAL_PRICE and it will be used to store a history of the price
Data integrity falls into the following categories: -Entity integrity
Have a database for which Im trying to create a form to input the same data for multiple instruments at the same time, with no luck.
Think of a purpose for creating a database and describe the database. Explain why you would want to use a database for this purpose.
The Midville Park District maintains five soccer teams, as shown in the table.
The No Interest Credit Company provides zero-interest loans to customers. Design an application that gets customer account data, including an account number
In order to create the SQL select statements that would produce running summary files for reports of the above; how would you answer the questions below?
You are asked you to create a new entity-relationship diagram for a company (Moonlight Distributors) for a customized shipment tracking system.
You are performing some analysis on a basketball league, and would like to know the relationship between how far a team has to travel from home
Charles Brinston wants to open a movie rental business. He needs you to help with database design activities.
Explain the context in which Normalization is used?
Why is it not desirable to force users to make an explicit choice of a query processing strategy? Are there cases where it is desirable for users to be aware
Suppose that you are a manufacturer of product ABC, which is composed of parts A, B, and C. Each time a new product is created, it must be added
The purpose of 3 page paper is to Summarize using Derby database and Business Intelligence and Reporting Tools (BIRT). BIRT is an open source Eclipse-based
Create a monthly Claim Status Summary report. Please include the insurance company number, the patient number and name, the procedure date
If the database does not have referential integrity to keep the data clean, how does Ebay ensure that the data is accurately stored?
You want to make a report of table attributes. This report consists of a series of queries on data dictionary views in which you specify the table name
A wide world importers company tracks its order information in a database that includes two tables: Order and LineItem. See table structures below:
Business requirements are enforced by implementing database constraints on tables and columns. The database constraints available include the following.
Suppy SQL server data types when creating tables for the employees table, create an employee ID file that generates a unique number for each employee
How to create a table with specified columns in SQL Server 2005.