Draw the Crow's Foot ERD to reflect the dependency diagrams below.
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Draw the Crow's Foot ERD to reflect the dependency diagrams below.
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- Child row is a related row where there is a ? Primary key Foreign key Candidate key Composite keyParent row is a row where there is a ? Primary key Foreign key non-null field null field1.1 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…
- struct DateTag{ int nMonth; int nDay; int nYear; }; struct NameTag{ char strFirst[ 31 ]; char strLast[ 21 ]; }; struct EmployeeTag{ int nId; struct NameTag sName; struct DateTag sBirth; }; struct DepartmentTag{ char strName[ 21 ]; char strDescription[ 51 ]; struct EmployeeTag sManager; struct EmployeeTag arrEmployees[ 15 ]; }; struct CompanyTag{ char strName[ 31 ]; struct DepartmentTag arrDepartments[ 10 ]; }; struct CompanyTag c1, c2; struct DepartmentTag d1, d2; struct EmployeeTag e1, e2; struct EmployeeTag *pEmp; 1. Which statement(s) is/are syntactically correct? a) e1 = d1.sManager; b) e1 = d1.arrEmployees; 2. Which statement(s) is/are syntactically correct? a) d1.arrEmployees[ 0 ] = pEmp; b) pEmp = d1.arrEmployees; 3. Which statement(s) is/are syntactically correct? a) c1.d1 = d2; b) c2.arrDepartments[1] = d2;Create table Medicine (MInventory_Id int primary key, M_Name varchar (40), Manufacturer varchar (40), Price varchar (20), Quantity int, Exp_Date date); Create table PrescriptionMedicine (Prescription_Id int primary key, MInventory_Id int); Example of a table (Medicine) Insert into Medicine values(101, ‘Biaxin’, ‘Pfizers’, ‘$10.99’, 1, 10/5/02); Insert into Medicine3.9 LAB - Select lesson schedule with inner join 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 IDs.
- 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 IDsSort results by reverse domain: Create a data category. Domain that depicts domain names, including a suitable compareTo() function where the natural order is in reverse domain name order. For example, cs.princeton.edu's mirror name is edu.princeton.cs. This is helpful for analysing site logs. Use s.split(".") to divide the string s into pieces separated by underscores. Create a client that takes normal input and displays the reverse domains in sorted order.
- { String str = tf5.getInt("ID"); Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver"); Connection con = DriverManager.getConnection("jdbc:sqlserver://NOMBUSO1806:1433;databaseName= Employee ATM", "NOMBUSO1806", "mysql1234"); // write your database username and password PreparedStatement st = con.prepareStatement("select * from Employees where ID=?"); // Search with ATM ID st.setString(1, str); ResultSet rs = st.executeQuery(); // Excuting Query if (rs.next()) { String s = rs.getString(1); String s1 = rs.getString(2); String s2 = rs.getString(3); // Sets Records in TextFields. tf1.setText(s); tf2.setText(s1); tf3.setText(s2); my getInt() is throwing an error that the method is not found. what should i do?Make the functions below according to the attached class diagram and GUI program mockup. No The function to be made 1 Create Transaction Order_ID = 1 Order_Date = 11-2-2021 Customer_ID = 2 Customer_RefNo = 001 / I / S / 2021 When the TextField 'txtCustomerID' is filled and we click the 'View' Button, then the TextField 'txtViewCustomerName' will display the 'Customer_Name' field from the Customer's Table according to the input Customer_ID. If the data is not found, a notification will appear “Customer not registered”. 2 Fill in the List Combo Box Product_ID by retrieving data from the Product Fied Table Product_ID 3 If the button ‘Tambah Item’ is clicked, then data from Product_ID, txtProduct_Name, txtQuantity, txtPrice will be saved to the 'Order Detail' Tabke (according to the mockup), then also enter the Sub Total field in the 'Order Detail' table with the calculation of txtQuantity * txtPrice. 4 When the ‘Hapus’ button is clicked, data from…MySql Workbench CREATE TABLE students ( id INT PRIMARY KEY, first_name VARCHAR(50), last_name VARCHAR(50), age INT, major VARCHAR(50), faculty VARCHAR(50)); CREATE TABLE location ( id INT PRIMARY KEY, name VARCHAR(50), rooms INT); CREATE TABLE faculty ( id INT PRIMARY KEY, name VARCHAR(50), department_id INT); 1. List last name of all students whose first name is longer than 4 letters in ascending order accordingto the last name. Duplicated rows should be removed from the output.2. Count the total number of rooms in Location.3. Find the number of students in each major.4. Find the number of employees in each department who get no commission or have salary less than5000.5. Find the maximum salary of employees in each department that the employee was hired 15 yearsbefore now. *hint: user TIMESTAMPDIFF(<unit type>,<Date_value 1>,<Date_value 2>), the unitcan be YEAR, MONTH, DAY, HOUR, etc...