Which command is used to change open a database?

What command is used for to change or open a database?

The SQL ALTER TABLE command is used to change the structure of an existing table. It helps to add or delete columns, create or destroy indexes, change the type of existing columns, or rename columns or the table itself.

Which command is used to open the database?

Answer: distinct command helps to open the database for use.

Which command is used to open a database in MySQL?

To access a specific database, type the following command at the mysql> prompt, replacing dbname with the name of the database that you want to access: Copy use dbname; Make sure you do not forget the semicolon at the end of the statement. After you access a database, you can run SQL queries, list tables, and so on.

What is the command to switch databases?

Switching between databases is another way of saying you are closing one connection and opening another. When you need to change between databases, you'll use the “connect” command, which is conveniently shortened to \c, followed by the database name.