Write SQL queries for the following database: id Customers name email Categories id name id customer_id id Orders Products category_id name price Ho Order_Product id order_id product_id quantity 1. Display all customers whose email is null or ends with 'fiu.edu' or 'gmail.com' 2. Display the number of orders placed by a customer whose name is 'Jason Bourne' (assume there is only one customer with this name). 3. Insert a new product (category_id = 1, name='apple', price = 3.00) into the product table. Assume Products.id has a default value.

Write SQL statements to do the following on the database schema shown below in the picture. a) Insert a new record in the course table with the following data values course number = 'COSC4390' course name = 'Knowledge Engineering' course credit hours= ‘3’ department = ’COSC'>. b) Change the class of student 'Ahmed' to 4. c) Delete the record of the student whose name is 'Ahmed' and his number is 22.

q4- Choose all that apply

SQL Question~ Write SQL expression to list flight_no and airline_code of all the bookings for customers with first name Sam and city Chicago

Based on SQL information

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’.

Use your ERD to define the table structures in the database using SQL DDL commands to build your schema.

Express the following SQL code in Relational Algebra form.SELECT *FROM COURSEWHERE (COURSE.COLLEGE <> ’Business’OR COURSE.COLLEGE <> ’Engineering’)AND COURSE.CREDIT = ’U’;

write SQL queries to create procedures for a database called Saleco. The database contains the following tables: customer, invoice, line, product, and vendor. A procedure called get_customer_invoices that takes a customer ID as input and returns a list of all invoices for that customer, along with the total amount due for each invoice. A procedure called get_vendor_products that takes a vendor ID as input and returns a list of all products sold by that vendor, along with the number of units sold and the total revenue generated for each product. A procedure called get_invoice_details that takes an invoice ID as input and returns a list of all products purchased on that invoice, along with the quantity purchased, the unit price, and the total price for each product.

Based on SQL query knowledge

Schema: Frequents(kid, store) Sells(store, candy) Likes(kid, candy) d) Use SQL to list the names of all the candies that are liked by at least one kid, along with the names of the stores that sell them. Sort the result in alphabetical order by candy name.