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The database environment created in previous SQL assignment. Uploaded SQL File.
Design and develop the below queries using professional principles and standards:
A set of SQL Statements that returns all rows and all data for each table in your database.
Two SQL Statements that return a subset of columns and a subset of rows using the WHERE clause.
Two SQL Statements that join two or more tables in one query. Look for primary and foreign keys to help you determine join points. Use the JOIN clause as a part of your queries.
Attachment:- medical.rar
As DBA, your manager called a meeting and asked why there are so many orders for customers that don't exist in the customer table. Write query which would shows which customers were missing for existing orders. Use a join or a subquery.
in this problem we will consider a movie database with three tablesmoviedirectortitle director yearmoviecasttitle actor
Write a Select statement that returns four columns from the Invoices table, named Number, Total, Credits, and Balance
This assessment item is designed to test your understanding of arrays/arraylists, objects, classes, methods, sorting and searching.
Write the SQL below that would display all Customers whose first name begins with the letter J. Your query should display the FirstName, LastName, Phone, and MembershipStatus fields from the tblMember table.
Write a perl subroutine for temperature conversion named ' convert_temp '. It should be able to handle both Fahrenheit to Celsius conversions as well as Celsius to Fahrenheit conversions.
Give me a list of all the proposed prices for the next year from the l_foods table. Sort your results by proposed_price. (Note that proposed price, is price + price_increase.)
write an sql statement to display the SKU, SKU_Description, WareHouse ID, and QuantityOnHand for all products having a QuantityOnOrder equal to 0. Sort the results in descending order by WareHouse ID and in ascending order by SKU
Explain entity integrity and referential integrity rules in relational model.show how these aer realized in sql
Write SQL statement which creates stored procedure with one int input parameter. The stored procedure selects the supplierId field and the total of all Count field values for each group of supplierId's from the Part table.
question 1write a perl subroutine for temperature conversion named converttemp. it should be able to handle both
Write a script that creates and calls a function named fnDiscountPrice that calculates the discount price of an item in the OrderItems table (discount amount subtracted from item price). To do that, this function should accept one parameter for th..
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