SECOND

MySQL

SECOND(time)

• time: This is the time or datetime value from which you want to extract the second. It can be in ‘HH

Example

SELECT SECOND('2020-05-12 22:34:57');

Output

57

Explanation

The SECOND function in this example returns the seconds from the time provided. In the string ‘2020-05-12 22:34:57’, the seconds are ‘57’, hence the output is 57.

PostgreSQL

SECOND(time)

• time: This is the time value from which the “second” part will be extracted. It accepts a valid time string or time object. The string format can be ‘HH

Example

SELECT EXTRACT(SECOND FROM TIMESTAMP '2022-12-31 13:14:15.926');

Output

15.926

Explanation

The query above extracts and returns the seconds component from the provided timestamp, which includes the fractional part up to milliseconds.

SQL Server

DATEPART(SECOND, date)

• second: The date part argument that specifies the component of the date from which to extract the integer value. In this case, SECOND extracts the seconds from a specified date.
• date: The date argument that specifies the date from which the function extracts the second. This must be a valid expression returning a date or datetime value.

Example

SELECT SECOND('2022-03-03T14:53:20') AS 'Second';

Output

'20'

Explanation

In this example, the SQL SECOND function is used to extract the second part from the given time. The output is 20, which is the seconds portion of the provided timestamp.

Oracle

SECOND(date)Note: The ‘date’ parameter represents the date from which the ‘second’ portion is to be extracted.

• date: The input date from which the ‘second’ portion is to be extracted.

Example

SELECT SECOND(TO_DATE('2022-11-23 12:34:56', 'YYYY-MM-DD HH24:MI:SS')) AS EXTRACTED_SECOND FROM dual;

Output

56

Explanation

The SECOND function is used to extract the second from a specific date and time. In this case, the second ‘56’ was extracted from the date ‘2022-11-23 12:34:56’.