SQL - MySQL CONNECTION_ID() Function

August 11, 2024

Categories: MySQL Functions, Reference, SQL Reference

Quick Reference

The MySQL CONNECTION_ID() function returns the unique connection ID for the current connection.

SELECT CONNECTION_ID();

Output

CONNECTION_ID()
712595

Syntax

CONNECTION_ID()

SQL Notes:

Any work being done to modify the structure of a database or delete tables or the the database itself should only be done after making a recent backup

If you like our content, and find it helpful, please consider making a small donation. Thank you!

We’d like to acknowledge that we learned a great deal of our coding from W3Schools and TutorialsPoint, borrowing heavily from their teaching process and excellent code examples. We highly recommend both sites to deepen your experience, and further your coding journey. We’re just hitting the basics here at 1SMARTchicken.