#посмотреть
▫️что такое LIMITs в SQL;
▫️как применять LIMIT;
▫️как применять LIMIT со сдвигом (OFFSET);
▫️как применять LIMIT с ORDER BY;
▫️как применять LIMIT c WHERE;
▫️как применять LIMIT c DISTINCT (уникальные значения).
BY SQL для тестировщика
Mr. Durov launched Telegram in late 2013 with his brother, Nikolai, just months before he was pushed out of VK, the Russian social-media platform he founded. Mr. Durov pitched his new app—funded with the proceeds from the VK sale—less as a business than as a way for people to send messages while avoiding government surveillance and censorship.
Telegram is a cloud-based instant messaging service that has been making rounds as a popular option for those who wish to keep their messages secure. Telegram boasts a collection of different features, but it’s best known for its ability to secure messages and media by encrypting them during transit; this prevents third-parties from snooping on messages easily. Let’s take a look at what Telegram can do and why you might want to use it.
SQL для тестировщика from sa