SQL Tables RENAME TABLE

The RENAME TABLE statement is used to rename an existing table in a database. This helps to keep the database organized and well-maintained.

Syntax

RENAME TABLE table_name TO new_table_name

Example

Let's consider an example where we are renaming "employees" table to "staff" table:

RENAME TABLE employees TO staff;

Output

After executing the query, the "employees" table will be renamed to "staff" table.

Explanation

The RENAME TABLE statement takes the current name of the table as the first argument and the new name of the table as the second argument. It then renames the table with the new name.

Use

• To improve organization of the database, we can rename tables to more meaningful names or to follow a specific naming convention.
• Renaming a table helps to maintain consistency in the database schema.

Important Points

• The table must exist in the database before renaming it.
• Any foreign keys or constraints referencing the table being renamed will need to be updated accordingly.

Summary

In summary, the RENAME TABLE statement is a useful command that allows us rename an existing table in a database. It helps to maintain organization and consistency within the database schema.