Create an anonymous block which will convert a number grade to a letter grade. Prompt for a number grade. Display a CHAR value back to the screen. Use the following rules: • A: 90 or above • B: >=80 and <90 • C: >=70 and < 80 • D: >=60 and < 70

Q: Create a stored procedure named prc_inv_amounts to update the INV_SUBTOTAL, INV_TAX, and INV_TOTAL.…

A: The procedure in SQL is created as follows, 1. create the procedure prc_inv_amount(W in IN Number)…

Q: in sql ,create  a  program that prompts the user for a number. This number will be top (cap) number.…

A:

Q: SQL code for (see image for the table structure): Create a stored procedure “changeCreditLimit” to…

A: The solution is an given below :

Q: Write the following insert statements. 3. Insert a guest into the table, Guest, using the following…

A: Answer: 3)Performing insert statement: INSERT INTO Guest(guestNo, lastName, firstName, phoneNo,…

Q: Write a stored procedure that accepts two parameters: A starting date The number of the consecutive…

A: The required stored procedure statement is given in the next step.

Q: Write a SELECT statement that uses a correlated subquery to return one row per customer,…

A: SYNTAX - SELECT cust.first_name, cust.last_name, o.order_id, o.order_date, o.total_quantityFROM…

Q: swer the following as quick..

A: Actually, the error here is you are using an aggregate function with the group by. So, firstly you…

Q: Some rows of a User table are shown below:   User ucode name phone scode 7 Alex 847 - 3902…

A: Names and phone numbers are among the details about different users that are included in the User…

Q: Rewrite the following read csv method to index columns 1 and 3. Then sort the indexes. Then write…

A: Read the "exama.csv" file using pd.read_csv() method and store it in a variable named examclub. Use…

Q: Write a SQL statement that will display product ID with alias Prod_ID" and product name with alias…

A: Required:

Q: Write a PL/SQL Block that asks the user to input an odd number. Raise an exception if the number is…

A: Dear Student, The required block with explanation is given below -

Q: 04) By Using the following schema, answer the following SQL queries and commands:…

A: As per our company guidelines, we are supposed to answer only three subparts of post and kindly…

Q: HAR2(5) FIRST_NAME    VARCHAR2(25) LAST_NAME    VARCHAR2(25)

A: DECLARE  CURSOR c   IS      SELECT        FIRSTNAME, LASTNAME, PHONE      FROM       instructor…

Q: 4a) Write an SQL command that will create Customer table which shown in below. Customer custID…

A: Hello Student Greetings Hope you are doing great. I will try my best to answer your question. Thank…

Q: the following code is all part of a mockup "student information management system", with its purpose…

A: Algorithm: Student Information Management System1. Define the Student class:   - Create a class…

Q: Which of the following function find the “Number of months between two dates”? a. Add_months b.…

A: Answer : Months_between function is responsible for finding the Number of months between two dates.…

Q: I have this condition in sql and php it searches things but when there is space or line break in…

A: THe solution for the above given question is given below:

Q: Which of the following is suitable for the blanks respectively? PreparedStatement sql =…

A: PreparedStatement sql = connection.prepareStatement(select * from personel); ResultSet result=sql.…

Q: N SQL: For every customer, list the customer number, the customer's entire zip code, and add two…

A: SQL-CREATE TABLE AND INSERT VALUES: BEGIN TRANSACTION; /* Create a table called CUSTOMER */CREATE…

Q: Create a MySQL table named 'prime_test' that contains two columns. The first column is an integer…

A: SQL Query for creating table: CREATE TABLE prime_test { number int NOT NULL, is_prime varchar(50),…

Q: In the same text file you created in step 2, add SQL commands to insert the sample records (given…

A: Here is the query : INSERT INTO Doctor VALUES (5040, ‘ Sam Rathod ’ , ‘ 1234567890 ’ , null , ‘…

Q: The HAVING clause applies to columns and expressions for individual rows, while the WHERE clause is…

A: Refer to step 2 for the answer.

Q: Write a SELECT statement that returns one row for each customer that has orders with these columns:…

A: The code you made:- SELECT email_address, COUNT(*) AS num_orders, SUM(quantity*(price-discount)) AS…

Q: Write a SQL Query to create a Schedule table, with columns: HorseID - integer with range 0 to 65535,…

A: To create a table in SQL, we use the CREATE TABLE statement followed by the table name and a list of…

Q: Create a function that converts temperature from Fahrenheit to Celsius. You need to use the most…

A: To create a User Defined Function (UDF) that converts Temperature from Fahrenheit to Celsius, that…

Q: O RETURN DEFINE BEGIN IS

A: Here , in PL/SQL  we have functions that provide us with sophisticated language constructs to any…

Q: in sql  The NEXTVAL virtual column returns the integer that was most recently supplied by the…

A: The NEXTVAL virtual column returns the integer that was most recently supplied by the sequence…

Q: Oracle SQL • Create a function that sums two numbers if any of the two numbers ins larger than 10 ,…

A: Given the following code

Q: Go through the CRUD operations supported by the SQLiteOpenHelper and SQLiteCursor classes.

A: According to the information given:- We have to define CRUD operations supported by the…

Q: Imagine that you are a database manager at a company that makes custom shirts. One column in the…

A: Create the sample table shirts having columns idshirt as integer and autoincremented, wholesaleprice…

Q: LZ help urgent: change the following so it works on oracle sql live or oracle sql developper…

A: 1- As per the assignment request, I have to convert the entire above SQL into oracle.  2- I have…

Q: PL/SQL Display the first name and salary*10000 of all employees who works for department 50. Handle…

A: SET SERVEROUTPUT ON;    DECLARE   N NUMBER:=0;   SALARY NUMBER:=0;   CURSOR EMP IS SELECT…

Q: 4. Display a list of all book titles and the percentage of markup for each book. The percentage of…

A: SQL commands:- Structured Query Language is what it stands for. When using a database to carry out…

Q: 1. Apply ID Codes in the ID Code column (Insert random ID code that is accepted by the validation…

A: The ID codes have been added as per the request. The validation code is added as list from a range…

Q: how to filter based on a parameter in a sql function ?' I have the following sql function: CREATE…

A: In SQL you can set up criteria to query only the specific rows that interest you the most. The WHERE…

Q: Task3: Write SQL Queries • At least 2 queries involving GROUP BY, HAVING, and aggregate operators. •…

A: The above question is solved in step 2 :-

Q: Third normal form says: a. No nonkey columns depend on another nonkey column. b.…

A: • When a database is in the third normal form, it is assumed to be in the third normal form. If it…

Linux

An operating system (OS) is the software which manages hardware and resources, like CPU, storage and memory. The OS bridges the applications and hardware and makes the connections between all of your software and the hardware resources.