Use of After, Before, Include in Temporal Database - sql

Question

First of all thank you to read me and try to help me.
I am starting to working with temporal database, exactly with bitemporal database with the next structure:
CREATE TABLE poblat (
dni VARCHAR2(9),
name VARCHAR(12),
tiv DATE,
tfv DATE,
tit TIMESTAMP,
tft TIMESTAMP,
PRIMARY KEY (dni,tiv, tit)
);
I would to know how can i do a query using a clause like after, before or include.
For example i do this:
SELECT nombre, tiv, tfv FROM poblat
WHERE (tiv, tfv) INCLUDE (to_date('31/12/2014'), to_date('31/12/2016'));
But sql developer says that im using an "invalid relational operator".
Thank you for your attention and for your help.

Answer 1

Presumably your WHERE clause is specifying a date range and you are looking for records which fall within that range. If so:
SELECT nombre, tiv, tfv
FROM poblat
WHERE tiv > =to_date('31/12/2014') -- start of date range
and tfv <= to_date('31/12/2016') -- end of date range
;

Answer 2

there is no INCLUDE is Oracle's SQL. According to bitemporal db's document http://docs.marklogic.com/guide/temporal/searching#id_78584 , there's two consecutive Allen operators seem complying with include :
aln_equals : x-start = y-start and x-end = y-end aln_contains :
x-start < y-start and x-end > y-end
( where X and Y are both periods )
may result in Oracle :
SELECT nombre, tiv, tfv FROM poblat WHERE to_date(tiv,'dd/mm/yyyy') >= to_date('31/12/2014','dd/mm/yyyy') and to_date(tif,'dd/mm/yyyy') <= to_date('31/12/2016','dd/mm/yyyy');