How many tables can be created in a single database?

How many tables can be created in a database?

You can create up to 2,147,483,647 tables in a database, with up to 1024 columns in each table. When you design a database table, the properties that are assigned to the table and the columns within the table will control the allowed data types and data ranges that the table accepts.

Can we create multiple tables in a single database?

You can create several tables and views and grant privileges in one operation using the CREATE SCHEMA statement. If an individual table, view or grant fails, the entire statement is rolled back. None of the objects are created, nor are the privileges granted.

How many tables should a database have?

The number of tables is limited only by the number of database objects, currently 2, 147, 483, 647. A couple of hundred tables isn't going to make a difference to anything except the clarity of your data model.

What is the maximum number of tables allowed in a database?

MySQL has no limit on the number of tables. The underlying file system may have a limit on the number of files that represent tables. Individual storage engines may impose engine-specific constraints. InnoDB permits up to 4 billion tables.