diff --git a/Functions/get_name_pg_int8_.txt b/Functions/get_name_pg_int8_.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f3cc20975db4be7fce32286f133fd12dc152bf01
--- /dev/null
+++ b/Functions/get_name_pg_int8_.txt
@@ -0,0 +1,84 @@
+-- DROP FUNCTION schema_xyz.get_name_pg(int8);
+
+CREATE OR REPLACE FUNCTION schema_xyz.get_name_pg(my_uid_ bigint)
+ RETURNS character varying
+ LANGUAGE plpgsql
+AS $function$
+	DECLARE
+
+
+ergebnis varchar;
+min_hi_date timestamp;
+max_hi_date timestamp;
+anz_namen bigint;
+anz_namen_II bigint;
+
+
+BEGIN
+
+
+/*
+We are looking for a name with a maximum first_date. If there is more than one, just take one...
+*/
+select count(distinct name_d) into  anz_namen from schema_xyz.u_name where uid_=my_uid_;
+
+IF (anz_namen=1)
+THEN
+select distinct(name_d) into  ergebnis from schema_xyz.u_name where uid_=my_uid_;
+
+ELSE
+
+ergebnis:=null;
+
+select min(first_date) into  min_hi_date from schema_xyz.relation where uid_1=my_uid_ and uid_0=0;
+select max(last_date) into  max_hi_date from schema_xyz.relation where uid_1=my_uid_ and uid_0=0;
+
+select count(name_d) into  anz_namen_II
+from schema_xyz.u_name
+where uid_=my_uid_
+and first_date=(SELECT max(first_date) from schema_xyz.u_name where uid_=my_uid_ and first_date>=min_hi_date and last_date<=max_hi_date);
+
+if (anz_namen_II>0)
+then
+select name_d into  ergebnis
+from
+(SELECT name_d
+from schema_xyz.u_name
+where uid_=my_uid_
+and first_date=(select max(first_date) from schema_xyz.u_name where uid_=my_uid_ and first_date>=min_hi_date and last_date<=max_hi_date)) alias3 LIMIT 1;
+end if;
+
+
+-- if nothing is found in this way, you can still search for a name that completely covers the HI time
+if (ergebnis is null)
+then 
+
+select name_d into ergebnis
+from (SELECT name_d
+from schema_xyz.u_name 
+where uid_=my_uid_
+and first_date<=min_hi_date and last_date >= max_hi_date) alias1 LIMIT 1;
+
+end if;
+
+-- Then there are still those with a name change in the middle. Simply add names with a maximum last_date and you're done.
+if (ergebnis is null)
+then 
+
+select name_d into  ergebnis
+from
+(SELECT name_d
+from schema_xyz.u_name 
+where uid_=my_uid_
+and last_date=(select max(last_date) from schema_xyz.u_name where uid_=my_uid_)) alias3 LIMIT 1;
+
+end if;
+
+end if;
+
+RETURN ergebnis;
+
+
+END;
+	$function$
+;