From a column that appeared in Database Programming and Design in the October, 1998 issue.
Examples
from the July, 1998 article on valid-time state tables, expressed in SQL3 proposed constructs
Examples
from the August, 1998 article on modifying valid-time state tables, expressed in SQL3 proposed constructs
Populating the table (restricted scenario)
Populating the table (general scenario)
Examples
from the September, 1998 article on transaction-time state tables and
bitemporal state tables, expressed in SQL3 proposed constructs