UNIX_TIMESTAMP
Returns the Unix epoch time representation of an ISO 8601 timestamp.
Syntax
UNIX_TIMESTAMP() → int64
Examples
UNIX_TIMESTAMP exampleSELECT UNIX_TIMESTAMP()
-- 1624928208
UNIX_TIMESTAMP(date_timestamp_expression varchar) → int64
- date_timestamp_expression: The timestamp to convert to Unix timestamp. The expected format is 'YYYY-MM-DD HH:MM:SS' where HH can be a value 1-24.
Examples
UNIX_TIMESTAMP exampleSELECT UNIX_TIMESTAMP('2021-12-22 13:44:11')
-- 1640180651
UNIX_TIMESTAMP(date_timestamp_expression varchar [, format varchar]) → int64
- date_timestamp_expression: The timestamp to convert to Unix timestamp.
- format (optional): Specify the format of the time, date, or timestamp parameter. For example, 'YY-MM-DD' or 'HH:MM:SS'.
Examples
UNIX_TIMESTAMP exampleSELECT UNIX_TIMESTAMP('21-12-22', 'YY-MM-DD')
-- 1640131200