Видео ютуба по тегу Mysql Select Grouping By And Datdiff On The Rows

SQL Group By: объяснение и как использовать

MySQL: GROUP BY

Group By + Order By in MySQL | Beginner MySQL Series

Расширенные агрегатные функции в SQL (GROUP BY, HAVING и WHERE)

SQL : How to group rows by their DATEDIFF?

MySQL Sorting, Order By and Group By | SQL Tutorial For Beginners (MySQL)

MySQL Group By & Having Clause | Order By in SQL | SQL Tutorial for Beginners | MySQL | IvyProSchool

MySQL: JOINS are easy (INNER, LEFT, RIGHT)

Intermediate SQL Tutorial | Partition By

SQL Window Functions | Clearly Explained | PARTITION BY, ORDER BY, ROW_NUMBER, RANK, DENSE_RANK

MYSQL - GROUP BY & ORDER BY

Functions in MySQL are easy

SQL Queries||TimeStampDiff and DateDiff

GROUP BY Clause (SQL) - Summarize Results into Groups