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Question: 1. Create a trigger in your ToDo database that adds a new line to an audit table when you add a new task.
2. Using the ToDo database that you created, create a stored procedure with a try/catch block to get a detailed list of all completed task for a particular period with period dates entered as parameters.
3. Create and populate the ToDo database with primary and foreign keys and cascading constraints for updates and deletes. Include nulls, defaults (like a timestamp for date the task is created, and auto-incremented primary keys. Include a constraint that prohibits you from entering a completion date before the start date. Submit a .sql file with comments. Use indents for clarity.
For this assignment, research different roles and responsibilities of a database administrator. Research 3 routine tasks involved in database administration
Select a company from one of the Rasmussen online databases, such as Hoover's, Mergent Online, or the Harvard Business School library. Build a set of at least 40 effective measurement questions keeping in mind the content, participants and the out..
Use MYSQL to create the set of database tables of the relational database model and complete the associated queries given.
Suppose that we replace the wait and signal operations of monitors with a single construct await(B), where B is a general Boolean expression. Write a monitor using this scheme to implement the readers--writers problem.
Display structure of the i_model table. Display all the information stored in the i_model table belonging to car group ‘A4'.
In cell B11, enter a function to calculate the average price, and then apply the Accounting Number Format. Autofit column B.
Businesses typically structure their transaction processing systems to efficiently track sales and the business assets and events that support them.
your database has been a hit. you have been called back to the customers headquarters and they want a detailed report
BC/NF Normal Form and Third Normal Form
Given the following query q and data graph G. Please draw a Neighborhood Equivalence Class tree (NEC tree) of query q
Create an Entity Relationship (ER) diagram relevant to the above case study and optionally perform logical design to produce appropriate 3NF Relations
Create a report that contains the above data - be sure to include a Hampton University logo in your report.
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