However, I’ve added some beginner level questions to gradually introduce the various parts of the SQL Select statement for those with less experience in SQL.
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This edition of SQL Practice Problems assumes that you have some basic background knowledge about relational databases and tables.
However, I’ve added some beginner level questions to gradually introduce the various parts of the SQL Select statement for those with less experience in SQL.
Скачать книгу можно бесплатно по данной ссылке: Скачать
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