Write a PL/SQL block to retrieve and display the students enrolled in a course.

order db orderid int custid int itemcode int orderquantity int deliverydate date modeofpayment char(1) date_of_order date

ISBN Title Author 12345678 The Hobbit J.R.R. Tolkien 45678912 DaVinci Code Dan Brown Your student ID DBS311 Your Name use the following statement to Write the PL/SQL code to create a procedure that accepts a product price and increases it by 10%

plz help in sql In Triggers, BEFORE means before the changes are made in memory but after the changes are permanently saved to disk. Select one: a. True b. False

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

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

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 thisMessages tableCREATE TABLE messages( RESULTS NUMBER)Run below query to see if there is any data :SELECT * FROM MESSAGES

Create an anonymous block in PL/SQL to list all the countries from Country table where Currency contain keyword ‘Dollar’. Perform following steps: Create user define type with name of the country, currency.Type should contain datatype for name and currency using %type only.Display should include Name of the country, currency code using user defined type. Filter for the data : All the countries from Country table where Currency contain keyword ‘Dollar’.

I need SQL code for the following question: - Use MYSQL for coding Create a MySQL table named 'prime_test' that contains two columns. The first column is an integer named 'number' that is the primary key and cannot be NULL. The second column is a variable length string named 'is_prime' with a maximum length of 50. Write one or more insert statements that fills only the 'number' column of table 'prime_test' with the integers between 2 and 100. Write one or more update statements that sets the 'is_prime' column for each associated integer. For a prime, the column should read 'prime'. For non-primes, the column should read 'composite'. Write a final select statement to return only the 'number' column from 'prime_test' for records that are prime, ordered from largest to smallest.

In SQL, write the appropriate statements to insert default values ​​for these two tables, each table containing 5 inserts

IN SQL Any user can create another user with the same privileges. Select one: a. True b. False

Create a Pl SQL package named EMP_PKG which will have the above three functions and procedures as follows: CALC_TAX - private CHECK_FNAME - Public AVG_SAL - Public

Explain how CRUD functions may be performed using the SQLiteOpenHelper and SQLiteCursor classes.