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A database named yourusernameFMA has been set up for you to use for this assignment. For the FMA you must create the required tables and run the queries using this database. If you are unable to access this database by the last session of the module, please inform your tutor so that the problem can be resolved.
Note: you should not make changes to your FMA database once you have submitted your work. Marks will be lost if the queries you submit cannot be run on the FMA database that you have created.
Review the feedback from your TMA to ensure that your database model and table specifications are correct. Make any amendments necessary before creating the tables. Write and run CREATE TABLE statements for each table. Each statement should include a brief comment at the start stating its purpose, the name of the author and date of creation. Statements should be clearly set out with each column definition starting on a new line and using UPPERCASE for MySQL reserved words. They should include primary and foreign keydefinitions as appropriate and define the database engine to be used.
Hint: Think about the order that you need to create the tables in.
Define the phases of two phase locking protocol Growing phase: a transaction may get locks but not release any lock. Shrinking phase: a transaction might be release locks bu
Hi I have got an assignment for making an er diagram for market management software can any budy help me?
How much would you charge to create a database encompassing an Online Bakery with all the elements below? I. Describe the application that you would like to design. This should
Explain what is DDL? DDL - Data Definition Language: statements used to define the database structure or schema. Some examples: CREATE - to create objects in the database ALT
A file manipulation command that extracts some of the records from a file is called ? A file manipulation command that extracts some of the records from a file is called SELECT
What is average response time? The average response time is that the average time for a transaction to be done after it has been submitted.
Construct an ER diagram for a hospital along with a set of patients and a set of medical doctors Associate with every patient a log of the several tests and examinations conducted.
Where does view definition stored? A view definition is permanently stored as part of the database.
In E-R Diagram how derived attribute are represented ? In E-R Diagram By Dashed ellipse derived attribute are represented.
what do you mean by consistency in rdbms?
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