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This tutorial shows you various ways to select a MySQL database via the mysql program and MySQL Workbench application by using the USE statement.
Summary: in this tutorial, you will learn how to select a MySQL database using the USE command from the MySQL Command Line tool and MySQL Workbench. After connecting to the MySQL instance, you need to select a particular database to start working with.
27 sie 2024 · The USE DATABASE statement is a command in certain SQL-based database management systems that allows users to select and set a specific database as the default for the current session.
To select a database in MySQL, we use the SQL USE statement. Once a specific database is selected, we can perform different operations such as creating tables, adding data, updating, and deleting information. Every operation we perform after selecting a database will be stored in that particular database.
15.8.4 USE Statement. USE db_name. The USE statement tells MySQL to use the named database as the default (current) database for subsequent statements. This statement requires some privilege for the database or some object within it. The named database remains the default until the end of the session or another USE statement is issued:
24 cze 2024 · The MySQL USE statement is used to select a specific database within a MySQL server instance. Once selected, all subsequent queries and operations are performed on the chosen database until the end of the session or until another database is selected using another USE statement.
19 lut 2021 · One can join tables ON a column, a set of columns and even a condition. For example: SELECT * FROM world.City JOIN world.Country ON (City.CountryCode = Country.Code) WHERE ... USING is useful when both tables share a column of the exact same name on which they join. In this case, one may say: SELECT ...
