SELECT * FROM customers; -- select all columns from the "customers" table SELECT first_name, last_name FROM customers; -- select only the "first_name" and "last_name" columns from the "customers" ...
What is SQL Server? Why use SQL Server? Installing SQL Server (Express Edition or Developer Edition). Getting to Know SQL Server Management Studio (SSMS): ...
PostgreSQL is powerful and widely compatible, supporting the complete SQL standard, including transactions, foreign keys, ...
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