PL/SQL Create a simple loop that prints instructor names, where instructor IDs are in the range from 101 to 105 only.

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.

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

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In PL/SQL, which of the following variable type is used to declare a record? %ROWTYPE %TYPE %RECORDTYPE %TYPEROW

In SQL code: Create a PL/SQL block to retrieve the name of each employee from the EMPLOYEE table and print the first initial of each name on the screen, incorporating an INDEX BY table.

Adjust the following information so that1) all users on the system are able to run the SQL Executable and 2) multiple users (such as a team of software engineers) have the power to modify the SQL Executable Introduce any new groups that are needed and assign them group IDs USERS SQL Manager UID: 3 GROUPS SQL Users GID: 5 FILESDatabase File Owner 3 Group NA owner: rw group: - world: - setUID: 0 setGID: 0 sticky: 0 SQL Executable Owner 3 Group 5 owner: rwx group: r-x world: - setUID: 1 setGID: 0 sticky: 0

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SQL procedure a. Write a procedure in SQL that inserts a new customer record into the "Customers" table. b. Create a procedure that updates the quantity of a product in the "Inventory" table based on the product ID. c. Write a procedure that calculates the average salary of all employees in the "Employees" table and displays the result.

Problem Your task is to write an SQL query that uses SQL's time constants to dynamically determine the timezone the database server is configured to use. Your query should return the timezone as a single string value with the timezone offset relative to the Coordinated Universal Time (UTC). The single output column should be named tz_offset, and the value should be in the form: UTC: where and use two digits in 24-hour format, padded with leading zeroes if necessary. Example: if the server used India's timezone the output should be: | tz_offset | | UTC+05:30 (1 row) query.sql> init.sql 1