PS_CURRENT_THREAD_ID() - PS Thread ID of Current Connect

Q

How to obtain the performance schema thread id of the current connection using the PS_CURRENT_THREAD_ID() function?

✍: FYIcenter.com

A

PS_CURRENT_THREAD_ID() is a MySQL built-in function that returns the performance schema thread id of the current connection. For example:

SELECT PS_CURRENT_THREAD_ID();
  -- +------------------------+
  -- | PS_CURRENT_THREAD_ID() |
  -- +------------------------+
  -- |                    348 |
  -- +------------------------+

Reference information of the PS_CURRENT_THREAD_ID() function:

PS_CURRENT_THREAD_ID(): id
  Returns the performance schema thread id of the current connection.

Arguments, return value and availability:
  id: Return value. The performance schema thread id of the current connection.
  Available since MySQL 8.0.

Related MySQL functions:

⇒ PS_THREAD_ID() - PS Thread ID of Given Connect

⇐ LAST_INSERT_ID() - Last Value of AUTO_INCREMENT Column

⇑ MySQL Functions on System Information

⇑⇑ MySQL Function References

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