What is the command for alter database?

What is the command to change the database in SQL?

Overview: SQL Server1In SQL Server, this statement modifies a database, or the files and filegroups associated with the database. ... 2ALTER DATABASE File and Filegroup Options. ... 3ALTER DATABASE SET Options. ... 4ALTER DATABASE Database Mirroring. ... 5ALTER DATABASE SET HADR. ... 6ALTER DATABASE Compatibility Level.

What is alter database command?

ALTER DATABASE enables you to change the overall characteristics of a database. These characteristics are stored in the data dictionary. This statement requires the ALTER privilege on the database. ALTER SCHEMA is a synonym for ALTER DATABASE .

How do you create and alter a database?

Create and alter Database The best practice is to use same letter case while creating a database as well as tables. All most all database platform support CREATE DATABASE statement with variations. Name of the database. The maximum length of the database name depends on upon the vendor of the database.

How do I alter a database in MySQL?

MySQL ALTER DATABASE Statement1Syntax. Following is the syntax of the ALTER DATABASE statement − ALTER DATABASE [database_name] alter_option ... ... 2Example. Suppose we have created a database as shown below − mysql> CREATE DATABASE myDatabase; ... 3Altering the COLLATION. ... 4Making the database ReadOnly. ... 5All Options in one query.