add some solutions for an oracle db excercise

db/4_sem/2018-01-05_oracle/create_user.sql

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+create user ordbms identified by ordbms
+default tablespace users
+temporary tablespace temp;
+
+grant UNLIMITED tablespace to ordbms;
+
+create role ordbmsrole;
+
+grant connect, resource, create session, dba TO ordbmsrole;
+
+grant ordbmsrole to ordbms;

db/4_sem/2018-01-05_oracle/ordbms.sql

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+drop type personal_t;
+drop type adresse_t;
+
+create or replace type Adresse_t as object
+    (strasse varchar2(20),
+    hausnr number(5),
+    plz number(5),
+    ort varchar2(40));
+
+
+create or replace type personal_t  as object
+    (nachname varchar2(20),
+    vorname varchar(20),
+    geburtsdatum date,
+    gehalt number(7,2),
+    kinder number(5),
+    adresse adresse_t);
+
+CREATE TABLE personal_o OF personal_t
+OBJECT IDENTIFIER IS SYSTEM GENERATED;
+
+insert into personal_o values (
+    personal_t('Hörler', 'Ivan', to_date('1999-12-01', 'YYYY-MM-DD'), 1000.00, 4,
+        adresse_t('musterstrasse', 2, 4900, 'Langenthal')));
+
+
+insert into personal_o values (
+    personal_t('Strati', 'Michael', to_date('1998-12-01', 'YYYY-MM-DD'), 1200.00, 4,
+        adresse_t('musterstrasse', 2, 4800, 'Aarau')));
+
+insert into personal_o values (
+    personal_t('Cadaroski', 'Ismail', to_date('1997-12-01', 'YYYY-MM-DD'), 1100.00, 4,
+        adresse_t('musterstrasse', 2, 4700, 'Bern')));