Nzs_gmn_projektmunka_sql.rar -

: The script that creates the tables and relationships.

: A brief explanation of the business logic and a screenshot of the ER Diagram. NZS_GMN_Projektmunka_SQL.rar

Use CHECK constraints to ensure data quality (e.g., ensuring a "Price" column never contains negative numbers). : The script that creates the tables and relationships

If you are preparing this for submission or a portfolio, organize the contents like this: NZS_GMN_Projektmunka_SQL.rar

A clear structure with defined Primary Keys and Foreign Keys to ensure data integrity between tables (e.g., connecting "Users" to "Orders").

: Examples of the "solid features" mentioned above (Procedures, Views, etc.).