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