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I used the Microsoft SQL Server. Open your SQL database management tool (e.g MySQL Workbench, pgAdmin for PostgreSQL, SQL Server Management Studio for SQL Server). Click on "New Query" and create your ...
For Higher Computing Science, revise the use of primary and foreign keys and the difference between flat file and relational databases.
Usually it has become representable in terms of the flat file model used by SQL. Once this happens, the question is, “How can I get that data into the hands of as many people as possible?” ...