База по базам. Вводный гайд по SQL для тестировщика
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Вводный гайд по базам данных и их типам
Кратко о нереляционных БД и CRUD
Часто используемые операторы SQL с примерами
+ кликабельные шпаргалки.
BY SQL для тестировщика
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Telegram is an aspiring new messaging app that’s taking the world by storm. The app is free, fast, and claims to be one of the safest messengers around. It allows people to connect easily, without any boundaries.You can use channels on Telegram, which are similar to Facebook pages. If you’re wondering how to find channels on Telegram, you’re in the right place. Keep reading and you’ll find out how. Also, you’ll learn more about channels, creating channels yourself, and the difference between private and public Telegram channels.
SQL для тестировщика from fr