---
title: "When need to rename a SQL table?"  
description: "When need to rename a SQL table?"  
author: "Utpal Vishwas"  
published: 2023-08-30  
updated: 2023-08-30  
canonical: https://www.mindstick.com/forum/159782/when-need-to-rename-a-sql-table  
category: "mssql server"  
tags: ["mssql server", "sql server", "sql"]  
reading_time: 2 minutes  

---

# When need to rename a SQL table?

When need to [rename](https://www.mindstick.com/interview/23303/how-to-rename-extention-of-mdf-file) a [SQL table](https://www.mindstick.com/forum/160519/how-can-i-update-sql-table-by-dataset-data-in-ado-dot-net)?

## Replies

### Reply by Aryan Kumar

There are a few reasons why you might need to rename a [SQL](https://www.mindstick.com/articles/13115/types-of-keys-in-sql-or-oracle-database) [table](https://www.mindstick.com/articles/43918/how-to-design-table-using-bootstrap). Here are a few of the most common reasons:

- **To improve the readability of your database schema:** If the name of a table is long or difficult to understand, you may want to rename it to something shorter and more descriptive.
- **To avoid conflicts with other tables:** If you have two tables with the same name, you may want to rename one of them to avoid confusion.
- **To make the table name consistent with other tables in the database:** If you have a set of tables that are all named in a particular way, you may want to rename a table to maintain consistency.
- **To improve the performance of your database:** In some cases, renaming a table can improve the performance of your database. This is because the database engine may be able to optimize queries that use the renamed table more efficiently.

To rename a SQL table, you can use the `ALTER TABLE` statement. The syntax for the `ALTER TABLE` statement is as follows:

```plaintext
ALTER TABLE table_name RENAME TO new_table_name;
```

For example, to rename the table `products` to `products_new`, you would use the following statement:

```plaintext
ALTER TABLE products RENAME TO products_new;
```

When you rename a table, all of the data in the table is moved to the new table. However, the old table is not deleted. You can delete the old table if you no longer need it.

It is important to note that renaming a table can affect any queries that reference the table. You should update any queries that reference the table to use the new name.


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Original Source: https://www.mindstick.com/forum/159782/when-need-to-rename-a-sql-table

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