HIMS 645 D6

 

Watch SQL tutorial video (SQL basic for beginners | Learn SQL | SQL Tutorial for Beginners | Edureka Rewind - 4 - Bing video. List SQL syntaxes used for items 5,6,7:

1. What is SQL and why is it preferred for creating databases?
2. What type of databases are created with SQL (relational, networked, hierarchical, Object-Oriented databases -OOD)?
3. Is SQL a single user (Personal Computer-based) or multi-user (server-based) database?
4. What its features make it unique for creating a database? 
5. What SQL syntaxes are used to Create table, Delete table, Query table, Update table, Insert data in the table? 
6. Write SQL syntaxes for creating and joining queries using And, Or.
7. Write syntaxes for Aggregate Functions (Count, Average, Sum, Min, Max, Group by, Having, Order by, Null Value, Is Not Null, Update, Select, In Operator, Between operators)
8. What are SQL Aliases and their purpose; how are used in creating queries? 
9. How would you rate SQL for creating databases (easy, moderate, difficult) and why?
10. Reflect on the process and what shortcomings/difficulties have you noticed. Offer a way to improve the SQL application
11. Offer example of organizational knowledge you can create applying the database management techniques (minimum 1)

Your initial post comprising a minimum of 250 words