Give the SQL query and attach the output of the workbench after creating the table. Use the desc command to show the structure.
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Give the SQL query and attach the output of the workbench after creating the table. Use the desc command to show the structure.
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- The following tables provide a very small portion of the data that will be kept in the database. These data need to be inserted into the database for testing purposes. Write the INSERT commands necessary to place the following data in the tables that were created in Problem 65. RENTAL RENT_NUM RENT_DATE MEM_NUM 1001 01-MAR-13 103 1002 01-MAR-13 105 1003 02-MAR-13 102 1004 02-MAR-13 110 1005 02-MAR-13 111 1006 02-MAR-13 107 1007 02-MAR-13 104 1008 03-MAR-13 105 1009 03-MAR-13 111 VIDEO VID_NUM VID_INDATE MOVIE_NUM 54321 18-JUN-12 1234 54324 18-JUN-12 1234 54325 18-JUN-12 1234 34341 22-JAN-11 1235 34342 22-JAN-11 1235 34366 02-MAR-13 1236 34367 02-MAR-13 1236 34368 02-MAR-13 1236 34369 02-MAR-13 1236 44392 21-OCT-12 1237 44397 21-OCT-12 1237 59237 14-FEB-13 1237 61388 25-JAN-11 1239 61353 28-JAN-10 1245 61354 28-JAN-10 1245 61367 30-JUL-12 1246 61369 30-JUL-12 1246Attempt to view the structure of the HOMEWORK13 view.Primary keys and candidate keys may both be assigned to the same attribute.
- create a table job_history including columns employee_id,start_date,end_date,jobname and department name and make sure that the employee_id column doesnot contain any duplicate value.write a Java program to insert atleast four records.by using prepared statement display job name and department name corresponding to a particular year.A(n)______________is a collection of data fields that are all related to the same object, activity, or individual. a. attribute b. byte c. record d. column22. The primary key is selected from the: a. composite keys b. determinants c. candidate keys d. foreign keys
- 8. In the following code below, the code selects an Employee object by primary key. However you are missing the line of code to create the employee variable. What line of code are you missing? [HttpGet] public IActionResult Edit(int id) { ViewBag.Action = "Edit"; ViewBag.Departments = context.Departments.OrderBy(d => d.DepartmentName).ToList(); ________________________________________________ return View(employee); } 1. var employee = id 2. var employee ="select * from Employee where Id = id"; 3. var employee = context.Employees.Find(id); 4. context.Employees.Find(id) = employee;The database has three tables for tracking horse-riding lessons: Horse with columns: ID - primary key RegisteredName Breed Height BirthDate Student with columns: ID - primary key FirstName LastName Street City State Zip Phone EmailAddress LessonSchedule with columns: HorseID - partial primary key, foreign key references Horse(ID) StudentID - foreign key references Student(ID) LessonDateTime - partial primary key Write a SELECT statement to create a lesson schedule for Feb 1, 2020 with the lesson date/time, student's first and last names, and the horse's registered name. Order the results in ascending order by lesson date/time, then by the horse's registered name. Make sure unassigned lesson times (student ID is NULL) appear in the results.Child row is a related row where there is a ? Primary key Foreign key Candidate key Composite key
- The database has three tables for tracking horse-riding lessons: Horse with columns: ID - primary key RegisteredName Breed Height BirthDate Student with columns: ID - primary key FirstName LastName Street City State Zip Phone EmailAddress LessonSchedule with columns: HorseID - partial primary key, foreign key references Horse(ID) StudentID - foreign key references Student(ID) LessonDateTime - partial primary key Write a SELECT statement to create a lesson schedule with the lesson date/time, horse ID, and the student's first and last names. Order the results in ascending order by lesson date/time, then by horse ID. Unassigned lesson times (student ID is NULL) should not appear in the schedule.The database has three tables for tracking horse-riding lessons: Horse with columns: ID - primary key RegisteredName Breed Height BirthDate Student with columns: ID - primary key FirstName LastName Street City State Zip Phone EmailAddress LessonSchedule with columns: HorseID - partial primary key, foreign key references Horse(ID) StudentID - foreign key references Student(ID) LessonDateTime - partial primary key Write a SELECT statement to create a lesson schedule with the lesson date/time, horse ID, and the student's first and last names. Order the results in ascending order by lesson date/time, then by horse ID. Unassigned lesson times (student ID is NULL) should not appear in the schedule. Hint: Perform a join on the Student and LessonSchedule tables, matching the student IDsPL/SQL Problems Q1. Create a function to calculate a shopper’s total spending, excluding shipping and tax amount, with Brewbean’s site in a particular year. Exception handling is needed. Use an anonymous block to call the function and output the result. Q2.Create a procedure to allow an employee in the shipping department to update an order status to add shipping information. The BB_BASKETSTATUS table lists events for each order so that a shopper can see the current status, date, and comments as each stage of the order process are finished. Use an anonymous block to test your procedure. Q3.Create a function to insert a new product into an existing order, include the product id, unit price, quantity. The output of the function is the message to notify the calling program whether the update succeeded or not. Use an anonymous block to call the function and output the result. Q4.Create a function to determine the total pledge amount for a project. Use the function in an SQL statement to…