more data generation

SQL stuff/generate_lab-4.sql

@@ -1,12 +1,51 @@
---truncate table competition;--
+truncate table stadium;--
+truncate table competition;--
+
+--create table countryTable (Cname varchar(20))
+--
+--insert into table countryTable values('Poland')
+--insert into table countryTable values('England')
+--insert into table countryTable values('USA')
+--insert into table countryTable values('Brazil')
+--insert into table countryTable values('France')
 
 insert into competition
     select 
-   level +(select max(id) from competition) as id,
-    DBMS_RANDOM.value(10,100) as prize,
+   level +(select nvl(max(id),0) from competition) as id,
+    DBMS_RANDOM.value(0,1000000) as prize,
     dbms_random.string('A', 6) as country,
+--    (select Cname from countryTable order by random() limit 1) as country,
     DBMS_RANDOM.value(1,5) as reputation
 --into competionTemp 
 from dual
 connect by level <=10
---generate 10 records
+--generate 10 records
+;
+
+inster into club
+    select 
+   level +(select nvl(max(id),0) from competition) as id,
+    DBMS_RANDOM.value(0,1000000) as prize,
+    dbms_random.string('A', 6) as country,
+--    (select Cname from countryTable order by random() limit 1) as country,
+    DBMS_RANDOM.value(1,5) as reputation
+--into competionTemp 
+from dual
+connect by level <=10
+--generate 10 records
+;
+
+insert into stadium
+    select 
+   level +(select nvl(max(id),0) from stadium) as id,
+    DBMS_RANDOM.value(0,40000) as capacity,
+    DBMS_RANDOM.value(1,5) as reputation,
+    dbms_random.string('A', 6) as location,
+    DBMS_RANDOM.value(1900,2100) as build_year,
+    DBMS_RANDOM.value(0,1000000) as value,
+    DBMS_RANDOM.value(0,200) as ticket_price,
+    level +(select nvl(max(id),0) from stadium) as club_id
+from dual
+connect by level <=10
+--generate 10 records
+;