再补充一个：

TSO时间转换

方式一：使用函数TIDB_PARSE_TSO

SELECT TIDB_PARSE_TSO(437447897305317376);
+------------------------------------+
| TIDB_PARSE_TSO(437447897305317376) |
+------------------------------------+
| 2022-11-18 08:28:17.704000         |
+------------------------------------+
1 row in set (0.25 sec)

方法二：使用pd-ctl

~$ tiup ctl:v6.4.0 pd -i -u http://pdip:2379
Starting component `ctl`: /Users/xxx/.tiup/components/ctl/v6.4.0/ctl pd -i -u http://pdip:2379
» tso 437447897305317376
system:  2022-11-18 08:28:17.704 +0800 CST
logic:   0