Основы SQL для тестировщиков. Большой понятный гайд от Art of Testing
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Эта статья написана специально для начинающих, не имеющих предварительных знаний по SQL. Мы начнем с основ работы с базами данных. После этого перейдем к концепциям SQL. И, наконец, рассмотрим некоторые широко используемые команды SQL.
BY SQL для тестировщика
Secure video calling is in high demand. As an alternative to Zoom, many people are using end-to-end encrypted apps such as WhatsApp, FaceTime or Signal to speak to friends and family face-to-face since coronavirus lockdowns started to take place across the world. There’s another option—secure communications app Telegram just added video calling to its feature set, available on both iOS and Android. The new feature is also super secure—like Signal and WhatsApp and unlike Zoom (yet), video calls will be end-to-end encrypted.
The S&P 500 slumped 1.8% on Monday and Tuesday, thanks to China Evergrande, the Chinese property company that looks like it is ready to default on its more-than $300 billion in debt. Cries of the next Lehman Brothers—or maybe the next Silverado?—echoed through the canyons of Wall Street as investors prepared for the worst.
SQL для тестировщика from kr