Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Repeat Task 5 without using the ITEM_INVOICE VIEW to retrieve the item ID, description, price, invoice number, invoice date, quantity, and quoted price for all items with a quoted price that exceed $100.
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- Task 1: The InstantRide received some traffic violation tickets from the government. The Legal team of InstantRide requires the travel information of the respective drivers along with corresponding Driving License IDs to proceed further. In addition, the team wants to include the drivers without travel information in the system yet for the completion of driver list. Therefore, you need to return DRIVER_FIRST_NAME, DRIVER_LAST_NAME, DRIVER_DRIVING_LICENSE_ID, TRAVEL_START_TIME, TRAVEL_END_TIME information from the DRIVERS and TRAVELS data connected by LEFT JOIN. Task: Query all drivers with and without travel data. (SQL Database Test)arrow_forward1)To list the number of equipment with the same first three letters (the start code, e.g., CAM, DIV) in the equipment code for equipment loaned or returned in the month of June. You should list the start code and the number of equipment types ONLY if there is more than 2 such equipment with the start code.2) Create a view named CustomerSummary with details of each customer, the number of equipment rented, the total amount of rental collected thus far and the number of damages caused by customer and not due to wear and tear.3) Use the CustomerSummary view to find the average rental per loan for the customer with the most number of loans. Do not hardcode any value and do not assume that the loan table is non-empty or that there is one row of result as ingeneral, there may be more than one customers with the most number of loans.arrow_forwardTask 7: Create a view named MONTHLY_RENTS. It consists of three columns: the first is the number of bedrooms, the second is the average square feet, and the third is the average monthly rent for all properties in the PROPERTY table that have that number of bedrooms. Use BEDROOMS, AVG_SQUARE_FEET, and AVG_MONTHLY_RENT as the column names. Group and order the rows by number of bedrooms. Task 8: Write and execute the command to retrieve the average square footage and average monthly rent for each property for which the average monthly rent is greater than $1,400.arrow_forward
- Lab 8-1: KimTay Pet Supplies Task 6: Create the GET_INVOICE_DATE procedure to obtain the customer ID, first and last names of the customer, and the invoice date for the invoice whose number currently is stored in I_INVOICE_NUM. Place these values in the variables I_CUST_ID, I_CUST_NAME, and I_INVOICE_DATE respectively. When the procedure is called it should output the contents of I_CUST_ID, I_CUST_NAME, and I_INVOICE_DATE. IN SQL CODE. CUSTOMER CUST_ID FIRST_NAME LAST_NAME ADDRESS CITY STATE POSTAL EMAIL BALANCE CREDIT_LIMIT REP_ID 125 Joey Smith 17 Fourth St Cody WY 82414 jsmith17@example.com 80.68 500.00 05 182 Billy Rufton 21 Simple Cir Garland WY 82435 billyruff@example.com 43.13 750.00 10 227 Sandra Pincher 53 Verde Ln Powell WY 82440 spinch2@example.com 156.38 500.00 15 294 Samantha Smith 14 Rock Ln Ralston WY 82440 ssmith5@example.com 58.60 500.00 10 314 Tom Rascal 1 Rascal Farm Rd Cody WY 82414 trascal3@example.com 17.25 250.00 15 375 Melanie Jackson 42…arrow_forwardTask 3: StayWell is offering a monthly discount for residents who pay their rent on a quarterly basis. The discount is 1.75 percent of the monthly fee. For each property, list the office number, address, owner number, owner’s last name, monthly rent, and discount as DISCOUNT. The discount should be rounded to the nearest dollar.arrow_forwardTask 2: Write and execute the command to retrieve the office number, property ID, and monthly rent for every property in the SMALL_PROPERTY view with a monthly rent of $1150 or more. This is my response. However it isn't working when I check the file. Also the table isn't popping up like the other completed queries, can you let me know where I went wrong and provide correct reponse. Thanks, CREATE VIEW TASK2 AS SELECT OFFICE_NUM, PROPERTY_ID, MONTHLY_RENTFROM SMALL_PROPERTYWHERE MONTHLY_RENT < 1150;arrow_forward
- Create a view named ITEM_INVOICE. It consists of the item ID, description, price, invoice number, invoice date, number ordered, and quoted price for all invoice lines currently on file.arrow_forwardTask 6: The StayWell marketing team wants to send mail to all residents. You need to return the first name and surname of all the residents combined as NAME, with their addresses named ADDRESS. However, the address should be retrieved from the PROPERTY table for residents. Task Retrieve the mailing address (first name, surname, and address) for each resident. Task 7: The development team wants to add new residents and new service requests to StayWell without checking the latest IDs and manually incrementing it. Therefore, you need to alter the RESIDENTS table and change the RESIDENT_ID field to an auto-incremented field of type SMALLINT. Alter the RESIDENTS table and change the ID field to an auto-incremented field. Task 8: The Colombia City office of StayWell indicated that there is a new tenant by the name of Yigit Yilmaz staying at the property with an ID of 13. You need to include this new resident in the RESIDENTS table. Task Add Yigit…arrow_forwardTask 5: Write and execute the command to retrieve the item ID, description, invoice number, and quoted price for all invoices in the ITEM_INVOICE VIEW for items with a quoted prices that exceed $100.arrow_forward
- I am working on Task 7. Task 7: Create a view named MONTHLY_RENTS. It consists of three columns: the first is the number of bedrooms, the second is the average square feet, and the third is the average monthly rent for all properties in the PROPERTY table that have that number of bedrooms. Use BEDROOMS, AVG_SQUARE_FEET, and AVG_MONTHLY_RENT as the column names. Group and order the rows by number of bedrooms. Here is Tasks 1-7 and what I wrote for Task 8. When I input Task 8, I am not getting results at all. Expected Results Tables_in_StayWell Table_type MONTHLY_RENTS VIEWarrow_forwardHello, i need help and i would like explanation too and include pictures of the program too please and thank you!! in c languagearrow_forwardTask 12: When deleting a customer, subtract the balance multiplied by the sales rep’s commission rate from the commission for the corresponding sales rep.arrow_forward
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