4 employees Data Type Length NULL Constraints Capable Attribute Employee ID (PK) Numeric Character 15 5,0 N Unique identifier First name N Middle Initial Character 1 Y Last Name Character 15 N Hire Date Date 10 N • If unknown, use current date
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- Open your text editor and create a new document named model.php model.php will contain functions that will connect to a database potentially return PDO statementobjects to the controller for processing. updateMessagesfunction updateMessages($id)This method will take a single parameter of id which is the saved id from the last or latest message displayed. It will conditionally select from the table “messages”, id, name, message, and time. The condition is that the field id is greater than the parameter for id. The return is the PDOStatement object with the row data from the query.1.1 tblMembers The tblMembers will be used to store the details of the Gym Members MemberID, Name, Surname, DateOfBirth, ID,Contact, DateJoined MemberType (Annual: R200/year, Monthly: R50/month)1.2 The tblPayments table will be used to keep track of payments made by Members. PaymentID, Date, Amount. The tblPayments should be related to tblMembers accordinglyUsing Java and the jdbc API , create a startup frame that will be used navigate the application. The frame should have 3 buttons.1.3 The first button will open aa frame that can be used to add, update and delete Gyjm Members. 1.4 The second button will open a frame that will be used to collect the payments made by students.1.5 The third button will display a frame that calculates the current age and the balances, and displays a summary report in a table, as follows for an example:Order # is the sequence number of the member in tblMembers table. Should a member be deleted the system should adjust the sequence as well.- Age is the…Write, but do not execute, the commands to grant the following privileges: a. User Ashton must be able to retrieve data from the ITEM table. b. Users Kelly and Morgan must be able to add new orders and order lines. c. User James must be able to change the price for all items. d. User Danielson must be able to delete customers. e. All users must be able to retrieve each customers number, name, street, city, state,and postal code. f. f User Pere7 must be able to create an index on the ORDFRS table. g. User Washington must be able to change the structure of the ITEM table. h. User Grinstead must have all privileges on the ORDERS table.
- 10. In the following code, if the user presses Cancel, what happens? <button type="submit" class="btn btn-primary">@ViewBag.Action</button> <a asp-controller="Home" asp-action="Index" class="btn btn-primary">Cancel</a> 1. The user will be redirected to the Home controller Index action 2. The user will be redirected to the Employee controller Index action 3. The user will be redirected to the Home controller Cancel action 4. The user will stay on the same pageCourse: Database *(SQL)* Please excute the given SQL script (https://drive.google.com/file/d/1zxe_aOhERjVCL54_zbgSLkFTRHYQhOPW/view?usp=sharing) for accessing the data. The data is described in the following relation schemas: Airport (airportID, name, city) Passenger (ticketNo, name, nationality, flightNo, seatNo)FK: flightNo references Flight (flightNo)FK: seatNo references Seat (seatNo) Flight (flightNo, flightCompany, departAirport, arrivalAirport)FK: departAirport references Airport (airportID)FK: arrivalAirport references Airport (airportID) Seat (seatNo, flightNo, class)FK: flightNo references Flight (flightNo) #Construct the SQL statements based on following transactions: Transaction SQL Statement Retrieve the flight number, departure and arrival airports of all British Airways. Retrieve the name of every passenger together with their flight number and the associated company. Retrieve all flights departed from all airports in London. Retrieve the ticket numbers…Course: Database *(SQL)* Please excute the given SQL script (https://drive.google.com/file/d/1zxe_aOhERjVCL54_zbgSLkFTRHYQhOPW/view?usp=sharing) for accessing the data. The data is described in the following relation schemas: Airport (airportID, name, city) Passenger (ticketNo, name, nationality, flightNo, seatNo)FK: flightNo references Flight (flightNo)FK: seatNo references Seat (seatNo) Flight (flightNo, flightCompany, departAirport, arrivalAirport)FK: departAirport references Airport (airportID)FK: arrivalAirport references Airport (airportID) Seat (seatNo, flightNo, class)FK: flightNo references Flight (flightNo) #Construct the SQL statements based on following transactions:1. Retrieve all rows in Airport table for all the airports in London city.2. Retrieve all British and German passengers.3. Retrieve all names of all the passengers.4. Retrieve the flight number, departure and arrival airports of all British Airways.5. Retrieve the name of every passenger together with their…
- Course: Database *(SQL)* Please excute the given SQL script (https://drive.google.com/file/d/1zxe_aOhERjVCL54_zbgSLkFTRHYQhOPW/view?usp=sharing) for accessing the data. The data is described in the following relation schemas: Airport (airportID, name, city) Passenger (ticketNo, name, nationality, flightNo, seatNo)FK: flightNo references Flight (flightNo)FK: seatNo references Seat (seatNo) Flight (flightNo, flightCompany, departAirport, arrivalAirport)FK: departAirport references Airport (airportID)FK: arrivalAirport references Airport (airportID) Seat (seatNo, flightNo, class)FK: flightNo references Flight (flightNo) #Construct the SQL statements based on following transactions: Transaction SQL Statement Retrieve all rows in Airport table for all the airports in London city. Retrieve all British and German passengers. Retrieve all names of all the passengers. Retrieve the flight number, departure and arrival airports of all British Airways. Retrieve the name of…Course: Database *(SQL)* Please excute the given SQL script (https://drive.google.com/file/d/1zxe_aOhERjVCL54_zbgSLkFTRHYQhOPW/view?usp=sharing) for accessing the data. The data is described in the following relation schemas: Airport (airportID, name, city) Passenger (ticketNo, name, nationality, flightNo, seatNo)FK: flightNo references Flight (flightNo)FK: seatNo references Seat (seatNo) Flight (flightNo, flightCompany, departAirport, arrivalAirport)FK: departAirport references Airport (airportID)FK: arrivalAirport references Airport (airportID) Seat (seatNo, flightNo, class)FK: flightNo references Flight (flightNo) #Construct the SQL statements based on following transactions: please if you could give all the sql statements needed i will appreciate that, and i promise to put thump up Transaction SQL Statement Retrieve all rows in Airport table for all the airports in London city. Retrieve all British and German passengers. Retrieve all names of all the passengers.…2. Create a trigger that will maintain the correct value in the membership balance in theMEMBERSHIP table when videos are returned late. The trigger should execute as anFOR/AFTER trigger when the due date or return date attributes are updated in theDETAILRENTAL table. The trigger should satisfy the following conditions. a) Calculate the value of the late fee prior to the update that triggered this execution ofthe trigger. The value of the late fee is the days late times the daily late fee. If theprevious value of the late fee was null, then treat it as zero (0).b) Calculate the value of the late fee after the update that triggered this execution of thetrigger. If the value of the late fee is now null, then treat it as zero (0).c) Subtract the prior value of the late fee from the current value of the late fee todetermine the change in late fee for this video rental.d) If the amount calculated in part c is not zero (0), then update the membership balanceby the amount calculated for the…
- The following schema is given (primary keys are bold): ARTWORK (ArtworkCode. Title, Author, BasicAuction Price, FinalSalePrice". NumParticipantingBuyers", FinalBuyerID") OFFER (ArtworkCode, BuyerID, Date, Amount) REQUEST AUCTION ENDING (ArtworkCode. Auction EndingDate, Description) Write the trigger to manage the following activities related to an online auction of artworks. The ARTWORK table contains the list of artworks sold at the auction. The OFFER table contains, for each artwork, a list of the amounts that have been offered by buyers interested in purchasing the artwork. The same buyer can make multiple offers for the same artwork on different dates. A request to end the auction for an artwork is generated (inserting a record into the table REQUEST AUCTION ENDING), If there was no offer for the artwork, the trigger ends with an error. Otherwise, you have to calculate the following information. (1) The final sale price of the artwork, corresponding to the highest amount offered…Python please starter code: # Web App to Get Stock Market Data from AlphaVantage Serviceimport requests#Function that gets stock info from API# Returns results in list of two strings# DO NOT EDIT THIS FUNCTION EXCEPT TO INSERT YOUR API KEY WHERE INDICATEDdef getStock(symbol):baseURL = "https://www.alphavantage.co/query?function=GLOBAL_QUOTE&datatype=csv"keyPart = "&apikey=" + "REPLACE WITH YOUR API KEY" #Add API keysymbolPart = "&symbol=" + symbolstockResponse = requests.get(baseURL+keyPart+symbolPart)return stockResponse.text #Return only text part of response#Function that computes and displays resultsdef main():# Add code that meets the program specifications (see instructions in Canvas)#Code that starts the appmain()Db&__Course: Database *(SQL)* Please excute the given SQL script (https://drive.google.com/file/d/1zxe_aOhERjVCL54_zbgSLkFTRHYQhOPW/view?usp=sharing) for accessing the data. The data is described in the following relation schemas: Airport (airportID, name, city) Passenger (ticketNo, name, nationality, flightNo, seatNo)FK: flightNo references Flight (flightNo)FK: seatNo references Seat (seatNo) Flight (flightNo, flightCompany, departAirport, arrivalAirport)FK: departAirport references Airport (airportID)FK: arrivalAirport references Airport (airportID) Seat (seatNo, flightNo, class)FK: flightNo references Flight (flightNo) #Construct the SQL statements based on following transactions:1. Retrieve all rows in Airport table for all the airports in London city.2. Retrieve all British and German passengers.3. Retrieve all names of all the passengers...