MySQL SECOND() Function
Example
Return the second portion of a date value:
SELECT SECOND("2017-06-20 09:34:00.000023");
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Definition and Usage
The SECOND() function returns the second portion of a date value (from 0 to 59).
Syntax
  SECOND(date)Parameter Values
| Parameter | Description | 
|---|---|
| date | Required. The time or datetime value from which to extract the second | 
Technical Details
| Works in: | MySQL 5.7, MySQL 5.6, MySQL 5.5, MySQL 5.1, MySQL 5.0, MySQL 4.1, MySQL 4.0, MySQL 3.23 | 
|---|

