From Oracle SQL Need Code Task 4: In the NONCAT table, increase the price of each item in category BRD by 5%
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Task 4: In the NONCAT table, increase the price of each item in category BRD by 5%.
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- Ensure that the only legal values for the BDRMS column in the CONDO_UNIT table are 1, 2, or 3.Delete the OWNER_INDEX 3 index from the OWNER table.The Driver Relationship team realized that maintaining driver IDs is difficult and requested an automatic way of incrementing the value when a new driver is added. You need to make the changes on the table to automatically increment the Driver ID. After the change, you need to insert the following driver: First Name: Nursin Last Name: Yilmaz Driving License ID: 4141447 Start Date: 2019-12-28 Driving License Checked: True Rating: 4.0
- SQL SUM Problem -SELECT * FROM [Sale Order] INNER JOIN Product ON [Sale Order] productID = Product.productID here i've joined two tables , now what i need to do is sum the productPrice of the rows with the same customerID .. order id and product id are the primary keyUsing Salesforce Only: In this task you have to query on account in which you have to find the account who holds the name as test or test1 etc. You can use SOQL for this.Write following queries in SQLplus Give the maximum, average and minimum working hours of each employee Give name of employees who work for more than 1 property Give total hours worked by employee Cory (last name) Danny, manager, wants to see the impact of 12% salary increase. Increase all workers salary by 12%
- Delete an employee having ID = 203 (e.g.) Commit changes if that employee’s manager id = 105 Otherwise rollback all the changes. Use Employees table.based on the information below create a oracle SQL table and insert some values into each table. you can test on https://sqltest.net/ Publisher (name, phone, city), PK: name. Book (ISBN, title, year, published_by, previous_edition, price), PK: ISBN, FK: published_by refs Publisher, previous_edition refs Book. Author (SSN, first_name, last_name, address, income), PK: SSN. Write (aSSN, bISBN), PK: (aSSN, bISBN), FK: aSSN refs Author, bISBN refs Book. Editor (SSN, first_name, last_name, address, salary, works_for, book_count), PK: SSN, FK: works_for refs Publisher. Edit (eSSN, bISBN), PK: (eSSN, bISBN), FK: eSSN refs Editor, bISBN refs Book. Author_Editor (aeSSN, hours), PK: aeSSN, FK: aeSSN refs Author, aeSSN refs Editor.The head of hospital auditing wants to know which patients were charged the most for a treatment. The result table should list three columns from the treatment table appropriately labeled: pat_id, actual_charge, and service _id .Only list rows where the patient was charged the most for a treatment. This may result in some rows where patients were charged identical amounts to other patients. Sort the rows by service_id. Use a correlated subquery. Format the output appropriately.
- Task 5: The InstantRide Management team considers creating a new team for Car Maintenance. The new team needs to find/list the cars that are used more than average with the usage count. Collect the information of all rides and consolidate over the Car IDs. You need to create a three level SQL statement. Firstly, you need to COUNT the number of rows in TRAVELS and GROUP_BY the CAR ID field. Then you need to calculate the AVG of the data to find the average usage of the cars. Finally, you need to return CAR_ID and the TRAVELS count (as the Usages column) filtered to only values greater than the calculated average. Task Query all cars used more than the average.SQL List the item ID, description, and category for each pair of items that are in the same category. (For example, one such pair would be item FS42 and item PF19, because the category for both items is FSH.) Order the output by category. My instructor gave this hint, but I cannot figure out what to write within the HAVING clause: SELECT CATEGORY, ITEM_ID, DESCRIPTION FROM ITEM WHERE EXISTS (SELECT COUNT(*) FROM ITEM I WHERE I._____________ = ITEM._______________ GROUP BY CATEGORY HAVING ___________________) ORDER BY ________________;Evaluate the following SQL statement: DELETE FROM order_items; If there are no other uncommitted transactions on the ORDER_Items table, which statement is true about DELETE statement? 1. It removes all the rows as well as the structure of the table 2. It removes all the rows in the table and the deleted rows cannot be rolled back 3. It removes all the rows in the table and the deleted rows can be rolled back 4. It would not remove the rows if the table has a primary key