MySQL 如何在MySQL中列出所有正在运行的查询

要列出正在运行的查询，我们需要使用“show processlist”命令。

以下是查询。

mysql> SHOW processlist;

以下是上述查询的输出。

+----+-----------------+-----------------+----------+---------+-------+------------------------+------------------+
| Id | User            | Host            | db       | Command | Time  | State                  | Info             |
+----+-----------------+-----------------+----------+---------+-------+------------------------+------------------+
|  4 | event_scheduler | localhost       | NULL     | Daemon  | 13785 | Waiting on empty queue | NULL             |
|  9 | root            | localhost:63587 | business | Query   |     0 | starting               | show processlist |
+----+-----------------+-----------------+----------+---------+-------+------------------------+------------------+
2 rows in set (0.00 sec)

让我们通过SHOW命令水平显示结果。

mysql> SHOW FULL PROCESSLIST\G;

以下是上述查询的输出。

*************************** 1. row ***************************
     Id: 4
   User: event_scheduler
   Host: localhost
     db: NULL
Command: Daemon
   Time: 17385
  State: Waiting on empty queue
   Info: NULL
*************************** 2. row ***************************
     Id: 9
   User: root
   Host: localhost:63587
     db: business
Command: Query
   Time: 0
  State: starting
   Info: SHOW FULL PROCESSLIST
2 rows in set (0.00 sec)

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