Write a PL/SQL Programming block to do below actions 2. Before you work on Quesiton 2 , please create a table because you will be inserting numbers in this Messages table CREATE TABLE messages ( RESULTS NUMBER ) Run below query to see if there is any data : SELECT * FROM MESSAGES

In Oracle PL/SQL programming language, %TYPE keyword would give you some advantages when you are declaring local variables. Describe at least one but maximum two benefits of %TYPE usage.

T-SQL procedure for MICROSOFT SQL SERVER A: obtain the name and credit limit of the customer whose number currently is stored in I_CUSTOMER_NUM. Place these values in the variables I_CUSTOMER_NAME and I_CREDIT_LIMIT, respectively. Output the content of I_CUSTOMER_NAME and I_CREDIT_LIMIT. HINT use cursor instructions as a template for the problem. Instructions goes as follows CREATE PROCEDURE usp_DISP_REP_CUST @repnum char(2) AS DECLARE@custnum char(3) DECLARE@custname char(35) DECLARE mycursor CURSOR READ_ONLY FOR SELECT CUSTOMER_NUM, CUSTOMER_NAME FROM CUSTOMER WHERE REP_NUM = @repnum OPEN mycursor FETCH NEXT FROM mycursor INTO @custnum, @custname WHILE @@FETCH_STATUS=0 BEGIN PRINT@custnum+' '+@custname FETCH NEXT FROM mycursor INTO @custnum, @custname END CLOSE mycursor DEALLOCATE mycursor

SQL A table Products have: a name (TEXT) a description (TEXT) a unit cost stored in cents (INTEGER) and of course we also add an id column to identify them. Separately, we'd like to track the number of items in stock for each product. To do so we'll have a store and an inventory table. Stores have just an id and a name. Then, our inventory table should combine stores and products, listing how much of each product each store has in stock. a product_id (INTEGER) a store_id (INTEGER) a quantity (INTEGER) in stock Now we can insert some stores, products and inventory into our database. There are 2 stores -- one called NY and one called NJ. There are 2 products we are concerned with. Their names are sneakers, costing 220ドル (remember this is dollars!) and boots costing 350ドル. Use any description for each that you'd like. NY has 4 sneakers in stock and 3 boots. NJ has 5 sneakers in stock and no boots. Insert the above data into the tables you have created.

INFO 2303 Database Programming Assignment : PL/SQL Practice Note: PL/SQL can be executed in SQL*Plus or SQL Developer or Oracle Live SQL. Write an anonymous PL/SQL block that will delete all patients for doctors that works in the Family Practice Verify that patients have been deleted accordingly. Then do a select * from patients where doc_id = (select doc_id from doctor where area = ‘Family Practice’. You should get no rows.

Create a function to insert a new product into an existing order, include the product id, unit price, quantity. The output of the function is the message to notify the calling program whether the update succeeded or not. note : Note: Sql code need not java don't waste my time by giving java code

A cake shop named "Whisk" has an online presence. It has multiple flavors of cakes supplied by various vendors. The manager wants to know the cost of the available quantity. Write a sql query to get the total cost of the available cakes. Code should run on Mysql. Data type along with the sample input and output is mentioned below:- Cake: Column Type Cake_Id int Flavor varchar(100) Cost int Producer varchar(20) Stock int Sample Input :- Cake: Cake_id Flavor Cost Producer Stock 1001 Vanilla 450 Just bake 8 1003 Chocolate 500 Flower Aura 12 1004 Red velvet 600 Bakingo 1 1005 Strawberry 700 Bigbasket 2 1006 Cinnamon 900 Creamy 1 1007 Vanilla 900 Creamy 2 1008 Mango 900 Just bake 2 1009 Strawberry 550 Creamy 2 Sample output - 17200

WorksOn Database: Employee (EmployeeNumber, EmployeeName, BirthDate, Title, Salary, DepartmentNumber) Project (ProjectNumber, ProjectName, Budget, DepartmentNumber) Department (DepartmentNumber, DepartmentName, ManagerNumber) WorksOn (EmployeeNumber, ProjectNumber, Responsibility, Hours) Questions: 1) Write an SQL query that returns the project number and name for projects with a budget no greater than 1,050,000ドル. 2) Write an SQL query that returns all works on records where hours worked is less than 5 and the responsibility is 'Manager'. 3) Write an SQL query that returns the employees (number and name only) who have a title of 'EE' or 'SA' and make more than 50,000ドル. 4) Write an SQL query that returns the employees (name and salary only) in department 'D1' ordered by decreasing salary. 5) Write an SQL query that returns the departments (all fields) ordered by descending department name.

Unlike UNION queries, EXCEPT (MINUS) queries care about the order of operands.

PHP Using PHP write a function that does the query to select all transactions order by date desc.