3. Create a SQL statement that produces the following output: Oldest The 1997 recording in our database is The Celebrants Live in Concert
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Create a SQL statement that produces the following output:
Oldest
The 1997 recording in our
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- Consider a database with the following tables: v Patient(PatientID. PatientName, NumberOfVisits) v Doctor(DoctorID, DoctorName) v Appointment(ApplD, DoctorID, PatientID. Date, time) Write SQL statements or the necessary steps that do the following: a) Write the SQL statements required to create the above tables. You have to choose the best data type for each column, and all necessary keys (primary and foreignA computer store uses a database to track inventory. The database has a table named Inventory , with the following columns: ProductID INTEGER PRIMARY KEY NOT NULL ProductName TEXT QtyOnHand INTEGER Cost REAL Also assume that the cur variable references a Cursor object for the database. Write Python code that uses the Cursor object to execute an SQL statement that deletes the row in the Inventory table in which ProductID is equal to 12.Assume that you have a product code that has the following format: XXXXNNN Where X is a character and N is a digit. Notice that the length of the character part is not fixed, it may range from 2 to 4 characters, while the length of the second part may range from 2 to 3 digits but the first digit from the left is always 0 (zero). Write a PL/SQL program to separate the code into its two parts as shown in the following example: if the input is ABC031, the output should be: Product Name is: ABC Serial Number is: 031
- Assume that you have a product code that has the following format: XXXXNNN Where X is a character and N is a digit. Notice that the length of the character part is not fixed, it may range from 2 to 4 characters, while the length of the second part may range from 2 to 3 digits but the first digit from the left is always 0 (zero). Write a PL/SQL program to separate the code into its two parts as shown in the following example: if the input is ABC031, the output should be: Product Name is: ABC Serial Number is: 031 Hints: Use the following functions if needed: instr( string1, string2 [, start_position [, nth_appearance ] ] ) substr( string, start_position, [ length ] ) length( string ) DBMS_OUTPUT.PUT_LINE( )INFO 2303 Database Programing Assignment # : PL/SQL Procedure & Function Practice Note: PL/SQL can be executed in SQL*Plus or SQL Developer or Oracle Live SQL. Write a function that takes patient date of birth. If the patient born after 30th June 1990 then he/she will be required to set appointment for immunization. Call this function from anonymous block to allow the user to enter the patient ID. Expected output: Enter the patient ID: 168 The status of X-immunization : REQUIREDFor the following database scheme Employee(empNo.fName,IName,address,DOB,sex,position,deptNo) Department(deptNo.deptName,.mgrEmpNo) Project(projNo.projName,deptNo) WorksOn(empNo.projNo.dateWorked.hoursWorked) Write an SQL statement to produce a list of the total hours worked by each employee arranged in order of employee number I
- Develop a two small PL/SQL programs. 1. Enter students ID from the keyboard. The program then finds student's first name, last name and phone, stores them in variables and prints them on the screen. 2. Similar to the above, only this time the program will receive student's first name only (instead of student's ID)Then program finds full name and address and prints it on the screen. For both programs please implement NO_DATA_FOUND and TOO_MANY_ROWS exceptions. (please refer to chapter 8 in PL/SQL by Example book)For number 2 program, display a message "Possibly you have two or more students with the first name ...." in TOO_MANY_ROWS exception block.95. The SQL statement SELECT SUBSTR(‘123456789’, INSTR(‘abcabcabc’,’b’), 4) FROM EMP; prints a. 6789 b. 2345 c. 1234 d. 456789Create a PL/SQL block using a FOR loop to generate a payment schedule for a donor’s pledge, which is to be paid monthly in equal increments. Values available for the block are starting payment due date, monthly payment amount, and number of total monthly payments for the pledge. The list that is generated should display a line for each monthly payment showing payment number, date due, payment amount, and donation balance (remaining amount of pledge owed). Ensure that you declare all required variables.
- /* Database Systems, 8th Ed., Rob/Coronel *//* Type of SQL : SQL Server */ CREATE TABLE CUSTOMER (CUST_NUM int,CUST_LNAME varchar(20),CUST_FNAME varchar(20),CUST_BALANCE float(8));INSERT INTO CUSTOMER VALUES('1000','Smith','Jeanne','1050.11');INSERT INTO CUSTOMER VALUES('1001','Ortega','Juan','840.92'); /* -- */ CREATE TABLE CUSTOMER_2 (CUST_NUM int,CUST_LNAME varchar(20),CUST_FNAME varchar(20));INSERT INTO CUSTOMER_2 VALUES('2000','McPherson','Anne');INSERT INTO CUSTOMER_2 VALUES('2001','Ortega','Juan');INSERT INTO CUSTOMER_2 VALUES('2002','Kowalski','Jan');INSERT INTO CUSTOMER_2 VALUES('2003','Chen','George'); /* -- */ CREATE TABLE INVOICE (INV_NUM int,CUST_NUM int,INV_DATE datetime,INV_AMOUNT float(8));INSERT INTO INVOICE VALUES('8000','1000','3/23/2010','235.89');INSERT INTO INVOICE VALUES('8001','1001','3/23/2010','312.82');INSERT INTO INVOICE VALUES('8002','1001','3/30/2010','528.10');INSERT INTO INVOICE VALUES('8003','1000','4/12/2010','194.78');INSERT INTO INVOICE…Develop a two small PL/SQL programs. 1. Enter instructor ID from the keyboard. The program then finds instrutor's first name, last name and phone, stores them in variables and prints them on the screen. USE WHILE LOOP to print all instructors while selecting them one by one in the loop. 2. Similar to the above, only this time the program will receive student's first name only (instead of ID)Then program finds full name and address and prints it on the screen (work with STUDENT table here) For both programs please implement NO_DATA_FOUND and TOO_MANY_ROWS exceptions. (please refer to chapter 8 in PL/SQL by Example book)For number 2 program, display a message "Possibly you have two or more students with the first name ...." in TOO_MANY_ROWS exception block. 1* select table_name from user_tablesSQL> desc studentName Null? Type----------------------------------------- -------- ----------------------------STUDENT_ID NOT NULL NUMBER(8)SALUTATION VARCHAR2(5)FIRST_NAME…Given is a Python program that connects to a sqlite database and has one table called writers with two columnns: name - the name of a writer num - the number of works the writer has written The writers table originally has the following data: name, num Jane Austen,6 Charles Dickens,20 Ernest Hemingway,9 Jack Kerouac,22 F. Scott Fitzgerald,8 Mary Shelley,7 Charlotte Bronte,5 Mark Twain,11 Agatha Christie,73 Ian Flemming,14 J.K. Rowling,14 Stephen King,54 Oscar Wilde,1 Update the Python program to ask the user if they want to update entries or add new entries. If the name entered already exists in the writers table then the database record is updated, overwriting the original contents. If the name does not exist in the writers table, then add a new record with the writer's name and number of works. The following TODO sections must be completed. Check if a writer exists in the writers table If the writer exists in the table, locate an entry to be updated by writer's name and update the…