Important

The SingleStore 9.1 release candidate (RC) gives you the opportunity to preview, evaluate, and provide feedback on new and upcoming features prior to their general availability. In the interim, SingleStore 9.0 is recommended for production workloads, which can later be upgraded to SingleStore 9.1.

TIMESTAMP

Syntax

TIMESTAMP(dateobj)

Arguments

dateobj: a valid date, datetime, or parsable date string.

Return Type

Datetime object. If dateobj is not a valid date, returns NULL.

Remarks

TIMESTAMP is based on UTC timezones.
SingleStore converts TIMESTAMP values from the current timezone to UTC for storage.
Minimum value: when setting a value for TIMESTAMP, if your UTC timezone is before UTC (set to UTC +<hours>) and you set TIMESTAMP to its minimum value (1970-01-01 00:00:01), the query will insert 0000-00-00 00:00:00.

The TIMESTAMP function supports improved segment elimination when used in WHERE clauses. See the following query example:

SQL

SELECT ... FROM table_name WHERE TIMESTAMP(column_name) > '2000-01-01 00:00:00' AND TIMESTAMP(column_name) <= '2015-03-03 00:00:00';

Examples

SQL

SELECT TIMESTAMP('2015-03-03');

+-------------------------+
| TIMESTAMP('2015-03-03') |
+-------------------------+
| 2015-03-03 00:00:00     |
+-------------------------+

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