SQLBolt’s clear explanations and interactive exercises make learning SQL easy and enjoyable. Best Application: Beginners to learn SQL fundamentals. SQL Practice: SQL Practice offers a large collection ...

This repository consists of a sample IMDB database along with some sql questions and their solutions. Solving these help as a quick sql refresher since these questions cover all the commonly used ...

This repository stores tasks from the course on SQL "Interactive SQL simulator" from the Stepik platform Questions and answers are presented in txt format В этом репозитории хранятся задания из курса ...

SQL functions execute an arbitrary list of SQL statements, returning the result of the last query in the list. In the simple (non-set) case, the first row of the last query's result will be returned. ...