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Category: SQL

What is a table, row, column, field in SQL database

October 13, 2020

In the previous post we discussed the basic terms related to relational (SQL) databases – what is a relational (SQL) database, why data should be stored in multiple tables. What issues we face if store data in one SQL table Read more…

Beginner, SQL

Introduction to relational (SQL) databases: Basic concepts

October 8, 2020

SQL DataBase (DB) – is a number of tables (objects) which are connected which each other. Using a special software called management system the one can interact with such a system by writing data into database and when needed reading Read more…

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Category: SQL

What is a table, row, column, field in SQL database

Introduction to relational (SQL) databases: Basic concepts

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