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▫️Работа в програме Studio 3T
▫️Создание/изменение базы и коллекций
▫️Создание документов c insert
▫️Поиск с find (gt, lt, in, nin, eq, ne, and, or, not)
▫️Количество документов с count
▫️Обновление с update
▫️Удаление с delete
▫️Джойны (join) нескольких коллекций с lookup
▫️Конвертация SQL-запроса в запрос к MongoDB
▫️+ Вопросы на собесе
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.
However, analysts are positive on the stock now. “We have seen a huge downside movement in the stock due to the central electricity regulatory commission’s (CERC) order that seems to be negative from 2014-15 onwards but we cannot take a linear negative view on the stock and further downside movement on the stock is unlikely. Currently stock is underpriced. Investors can bet on it for a longer horizon," said Vivek Gupta, director research at CapitalVia Global Research.
SQL для тестировщика from de