For task 2 to 3, please provide the SQL commands for fulfilling the tasks, including creating the database and tables, along with a screenshot of the results that you can pop up from the SQL server after finishes the tasks.
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- Which of the following is a correct statement? a. A commit is issued implicitly when a user exits SQL Developer or SQLPlus. b. A commit is issued implicitly when a DDL command is executed. c. A commit is issued automatically when a DML command is executed. d. All of the above are correct. e. Both a and b are correct. f. Both a and c are correct.Task 3: The Marketing team wants to collect emails of the users on InstantStay. However, the team needs a SQL statement to execute inside their programming environment. You need to create a statement that they can easily run the EXECUTE command to return a single column table containing the USER_EMAIL addresses. Task: Create a prepared statement for use with the EXECUTE command.Task 3: The InstantRide Finance team wants to collect the price and discount information with the driver names for each travel in the system. You need to return the TRAVEL_ID, DRIVER_FIRST_NAME, DRIVER_LAST_NAME, TRAVEL_PRICE, and TRAVEL_DISCOUNT information from the TRAVELS and DRIVERS tables combined over DRIVER_ID field with the ON keyword. Task: Calculate each user's price and discount information. (SQL Database Test)
- USER_ID USER_FIRST_NAME USER_LAST_NAME USER_EMAIL 3001 Jack Hill j.hill@xmail.com 3002 Ryan Collins r.collins@xmail.com 3003 Nursin Yilmaz n.atak@gmail.com 3004 Sarah Price s.price@xmail.com 3005 Bobby Griffin b.griffin@xmail.com 3006 Randy Clark r.clark@xmail.com 3007 Jose Thomas j.thomas@xmail.com 3008 Nursin Yilmaz n.yilmaz@xmail.comViews in SQL are kind of virtual tables. A view also has rows and columns as they are in a real table in the database. We can create a view by selecting fields from one or more tables present in the database. A View can either have all the rows of a table or specific rows based on certain conditions. Under what circumstances would you create a View?Task 3: Create(Enter) new product by using a Procedure with IN Parameters Follow these steps to create a procedure that allows a company employee to add a new product to the database. This procedure needs only IN parameters. In SQL Developer, create a procedure named PROD_ADD_SP that adds a row for a new product in the BB_PRODUCT table. Keep in mind that the user provides values for the product name, description, image filename (use same template for file name as ‘roasted.jpg’ or ‘double-roasted.jpg’ ) , price, and active status. Address the input values or parameters in the same order as in the preceding sentence. Call the procedure with these parameter values: ('Roasted Blend', 'Well-balanced mix of roasted beans, a medium body', 'roasted.jpg',9.50,1). Check whether the update was successful by querying the BB_PRODUCT table. -This will be a page where you allow new product information to be entered into Edit box by end user and then there will be INSERT or ADD Product…
- Please provide a summary of the SQLiteOpenHelper and SQLiteCursor classes, including an explanation of how these classes are used in CRUD operations.please assist with the SQL question for SQL server below: Create a INSERT trigger called checkPubCity to ensure there are no more than two publishers in the same city. Print an appropriate message if this is violated. Otherwise, add an entry into the table pub_info with the pub_id and the text “newbie”. No logo needs to be supplied.Create an SQL package specification and body called JOB_PKG, containing the following procedures: Create a procedure called ADD_JOB to insert a new job into the JOBS table. The procedure has job id, job title, minimum salary and maximum salary as parameters. Ensure that the value of maximum salary is greater than minimum salary, raise an exception if this rule is violated (create a private procedure for salary validation).
- Create a table “books” in the database (name:ebookshop) with the following fieldsTable 1.• Write a code to establish a connection with the data source you want to use.• Create a webform request for the user to check the book information by id.• Write a SQL query and execute the query via the SQL SELECT Statement and SQL UPDATEStatement.• Process the query result.Provide an overview of the SQLiteOpenHelper and SQLiteCursor classes, as well as how they are utilized in CRUD operations.Task: You are to write the SQL queries to fulfill requests or to answer the following questions. Place your answers in a Microsoft Word document and submit it to Canvas. Show ProductNo, Quantity, and Price from the “Inventory,” “Skirt,” and “Style” tables for all records that StyleName is Tunic and Size is Xsmall