Temporal queries are defined in the SQL:2011 standard
The following query will return the values of the requested customer as they were stored on 2014-03-01
SELECT * FROM customers FOR SYSTEM_TIME AS OF '2014-03-01' WHERE id = 42;
Temporal queries are defined in the SQL:2011 standard
The following query will return the values of the requested customer as they were stored on 2014-03-01
SELECT * FROM customers FOR SYSTEM_TIME AS OF '2014-03-01' WHERE id = 42;