Learn sql-script: how to write alter statements to set primary key on an existing table? with practical examples, diagrams, and best practices. Covers sql, sql-server, sql-server-2008 development t...
Learn how can i define a composite primary key in sql? with practical examples, diagrams, and best practices. Covers sql, primary-key, composite-primary-key development techniques with visual expla...
Learn significance of row key in a database table with practical examples, diagrams, and best practices. Covers database, primary-key, rows development techniques with visual explanations.