SQL Language. Meeting 2/4. Functions, operators, aliases, etc.
We continue to learn the SQL language, again with the help of PL/SQL developer Sergey. Functions, operators, arithmetic operations, aliases, and more.
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Our Telegram channel: https://t.me/sys_analyst_club
Video discussion in the chat: https://t.me/sys_analyst_club/57
Club goals, objectives, and future plans: • Встреча № 1. Клуб (вне)системных аналитико...