my_extension is a PostgreSQL extension that enhances data management and operations with additional functionality. This extension provides features such as custom table creation, arithmetic calculations, and more.


Creating a Custom Table

The my_extension extension allows you to create a custom table named my_table. This table consists of an auto-incrementing id column and a name column.

Arithmetic Functions

add(a, b)

The add function takes two integer values, a and b, as input and returns their sum.

Example usage: SELECT add(1, 2); -- Result: 3


The complex_add function accepts an array of integers, numbers, as input and returns the sum of all the numbers in the array.

Example usage: SELECT complex_add(ARRAY[1, 2, 3, 4, 5]); -- Result: 15

New Functionality in Version 1.1.0

multiply(a, b)

The multiply function takes two integer values, a and b, as input and returns their product.

Example usage: SELECT multiply(3, 4); -- Result: 12


To install the my_extension extension, follow these steps:

  1. Clone the repository: git clone

  2. Change to the extension directory: cd my_extension

  3. Build and install the extension: make make install

  4. Enable the extension in your PostgreSQL database: CREATE EXTENSION my_extension;

For more details and examples, refer to the official documentation.


Contributions to my_extension are welcome! If you encounter any issues, have suggestions, or want to contribute new features, please open an issue or submit a pull request on the GitHub repository.


This project is licensed under the PostgreSQL License.