В этом цикле статей автор делится вопросами по SQL, с которыми вы можете столкнуться на собеседовании.
В первой части — базовые темы: первичный и внешний ключ, виды соединений, подзапросы, GROUP BY, CTE и другие часто спрашиваемые концепции.
Во второй — более продвинутые вопросы: подзапросы, индексы, оптимизация запросов, хранимые процедуры, транзакции, представления, функции, денормализация, типы индексов и триггеры.
tags: #статья
BY Java Developer
That growth environment will include rising inflation and interest rates. Those upward shifts naturally accompany healthy growth periods as the demand for resources, products and services rise. Importantly, the Federal Reserve has laid out the rationale for not interfering with that natural growth transition.It's not exactly a fad, but there is a widespread willingness to pay up for a growth story. Classic fundamental analysis takes a back seat. Even negative earnings are ignored. In fact, positive earnings seem to be a limiting measure, producing the question, "Is that all you've got?" The preference is a vision of untold riches when the exciting story plays out as expected.
In recent times, Telegram has gained a lot of popularity because of the controversy over WhatsApp’s new privacy policy. In January 2021, Telegram was the most downloaded app worldwide and crossed 500 million monthly active users. And with so many active users on the app, people might get messages in bulk from a group or a channel that can be a little irritating. So to get rid of the same, you can mute groups, chats, and channels on Telegram just like WhatsApp. You can mute notifications for one hour, eight hours, or two days, or you can disable notifications forever.
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