Databases

Создание нового пользователя и предоставление прав в MySQL — step-by-step Databases tutorial on Progressive Robot

Создание нового пользователя и предоставление прав в MySQL

MySQL — это мощная система управления базами данных, используемая для организации и поиска данных. В этом руководстве мы поговорим о том, как создавать новых пользователей MySQL и предоставлять им соответствующие права.

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What is MariaDB? — step-by-step Databases tutorial on Progressive Robot

What is MariaDB?

MariaDB is an open-source relational database management system. As with other relational databases, MariaDB stores data in tables made up of rows and columns. Users can define, manipulate, control, and query data using Structured Query Language, more commonly known as…

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How To Use Nested Queries in SQL — step-by-step Databases tutorial on Progressive Robot

How To Use Nested Queries in SQL

A useful function in SQL is creating a query within a query, also known as a subquery or nested query. A nested query is a SELECT statement that is typically enclosed in parentheses, and embedded within a primary SELECT, INSERT, or DELETE operation.

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