MySQL 5.7 Reference Manual Including MySQL NDB Cluster 7.5 and NDB Cluster 7.6

26.4.5.14 The ps_thread_account() Function

Given a Performance Schema thread ID, returns the user_name@host_name account associated with the thread.

Parameters

  • in_thread_id BIGINT UNSIGNED: The thread ID for which to return the account. The value should match the THREAD_ID column from some Performance Schema threads table row.

Return Value

A TEXT value.

Example
mysql> SELECT sys.ps_thread_account(sys.ps_thread_id(CONNECTION_ID()));
+----------------------------------------------------------+
| sys.ps_thread_account(sys.ps_thread_id(CONNECTION_ID())) |
+----------------------------------------------------------+
| root@localhost                                           |
+----------------------------------------------------------+
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