Bitemporäre Tabellen
create column table my_bi_temporal_history( id int,
value nvarchar(100),
app_valid_from date not null,
app_valid_to date not null,
sys_valid_from timestamp not null,
sys_valid_to timestamp not null ) ;
create column table my_bi_temporal_table( id int,
value nvarchar(100),
app_valid_from date not null,
app_valid_to date not null,
sys_valid_from timestamp not null GENERATED ALWAYS AS ROW START,
sys_valid_to timestamp not null GENERATED ALWAYS AS ROW END,
period for application_time(app_valid_from,
app_valid_to),
period for system_time(sys_valid_from,
sys_valid_to),
primary key (id,
app_valid_from ) )
with system versioning history table "AOK_DEMO"."MY_BI_TEMPORAL_HISTORY"