microseconds_add

description

Syntax

DATETIMEV2 microseconds_add(DATETIMEV2 basetime, INT delta)

• basetime: DATETIMEV2 类型起始时间
• delta: 从 basetime 起需要相加的微秒数
• 返回类型为 DATETIMEV2

example

1. mysql> select now(3), microseconds_add(now(3), 100000);
2. +-------------------------+----------------------------------+
3. | now(3)                  | microseconds_add(now(3), 100000) |
4. +-------------------------+----------------------------------+
5. | 2023-02-21 11:35:56.556 | 2023-02-21 11:35:56.656          |
6. +-------------------------+----------------------------------+

now(3) 返回精度位数 3 的 DATETIMEV2 类型当前时间，microseconds_add(now(3), 100000) 返回当前时间加上 100000 微秒后的 DATETIMEV2 类型时间

keywords

1. microseconds_add