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Assuming that the data is available as a database table called "orders", write & paste a SQL statement that will display only the 10 restaurant ids
Find a SQL query that computes a set difference and returns false positive(s) over a database with null values. Show correctness of your answer using example.
You are to use SQL Developer to perform the requested operations based on tables. I need to see your SQL command followed immediately by the result.
You are to use comments to record your name. Which orders were placed before April 2, 2009? List each order number, and order date.
Show any employees who were hired before 1995 regardless of their salary. Show LName, HDate (sort ascending), Salary, and Title for these employees.
Give a table already in 1NF but not in 2NF, along with the functional dependencies. Illustrate the process of normalisation of your table to 2NF.
Identifying the entities and set their attributes. Draw E-R model and indicate the maximum cardinalities and existence.
Create and populate object tables to contain instances of the object types. All SQL queries and their outputs should be shown.
How do we implement incremental load in SSIS? When is this done? How do we implement full fresh in SSIS? Why is this done?
Choose a business activity. Write down the sequence of steps necessary for the transaction to be completed.
Discuss security issues with the Pitt Fitness database. Who should have access to the database? Can any employee change the data?
Explain of how the 2 breaches for both SQL and CXS occurred and if they were isolated to that market segment.
Problem: Write detail on PostgreSQL and SQLite database.
Problem: Explain which components of SQL Server exist to deliver reports.
How do I start a command prompt and use the mysqldump program to create a full backup of the My Guitar Shop database in MySQL Workbench?
How are you going to choose the best value for k? What are the k-nn algorithm's shortcomings? Give at least two examples and elaborate on each one.
Write a query to display patron ID, first name, last name, book title, checkout date for books that are still checked out.
Write a declaration for all the classes with all data members and member functions using the proper access specifier.
Describe the various functions performed by a database administrator. If you want to know what Murphy's Law looks like to a database administrator.
Write script that creates and calls a stored procedure named insert_category. Code a statement that creates a procedure that adds a new row to Categories table.
What is the monthly salary for each employee that is a Supervisor? List first name, last name and monthly salary. Label the answer column as Monthly_Salary.
Creating a data pipeline Hide Assignment Information Instructions This homework will help you practice building an automated data pipeline.
Create MongoDB Collection VITAMIND that contains exactly the same information as the table VITAMIND_JSON. Show the insertMany operation.
Discuss and compare various DBMS products among the top contenders and recommend the best DBMS product with the necessary hardware and software requirements.
Write the needed SQL statement to create the tables. Write a couple of statements to insert some data into the tables.