База по базам. Вводный гайд по SQL для тестировщика
#почитать
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
Start with a fresh view of investing strategy. The combination of risks and fads this quarter looks to be topping. That means the future is ready to move in.Likely, there will not be a wholesale shift. Company actions will aim to benefit from economic growth, inflationary pressures and a return of market-determined interest rates. In turn, all of that should drive the stock market and investment returns higher.
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 us