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generate refactor

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- add comment refering to external script
- increase number of generated data
- increase wages
This commit is contained in:
Maciekxdabu 2022-12-21 13:41:56 +01:00
parent fb828db14f
commit 0b1096d6de
1 changed files with 10 additions and 4 deletions
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12
SQL stuff/generate_lab-4.sql
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@ -1,3 +1,6 @@
-- USE alterscript.sql BEFORE RUNNING THIS SCRIPT (FIRST 7 LINES)
-- AFTER USING THIS SCRIPT RUN LAST 7 LINES FROM THE SAME FILE
truncate table takes_part_in cascade;-- truncate table takes_part_in cascade;--
truncate table takes_place_in cascade;-- truncate table takes_place_in cascade;--
truncate table player cascade;-- truncate table player cascade;--
@ -7,9 +10,9 @@ truncate table manager cascade;--
truncate table club cascade;-- truncate table club cascade;--
truncate table competition cascade;--competition is last since it has no foreign keys (but club holds a foreign key to competition) truncate table competition cascade;--competition is last since it has no foreign keys (but club holds a foreign key to competition)
declare loops number := 50; declare loops number := 1000;
begin begin
declare many_to_many number := 15; declare many_to_many number := 150;
begin begin
insert into competition insert into competition
@ -86,7 +89,7 @@ insert into player
dbms_random.string('A', 6) as contract_status, dbms_random.string('A', 6) as contract_status,
DBMS_RANDOM.value(0, 700) as injuries, DBMS_RANDOM.value(0, 700) as injuries,
DBMS_RANDOM.value(15, 50) as age, DBMS_RANDOM.value(15, 50) as age,
DBMS_RANDOM.value(15, 50) as wages, DBMS_RANDOM.value(0, 100000000) as wages,
DBMS_RANDOM.value(0, 1000000000) as transfer_value, DBMS_RANDOM.value(0, 1000000000) as transfer_value,
dbms_random.value(1,loops) as club_id dbms_random.value(1,loops) as club_id
from dual from dual
@ -111,3 +114,6 @@ insert into takes_place_in
end; end;
end; end;
-- USE alterscript.sql BEFORE RUNNING THIS SCRIPT (FIRST 7 LINES)
-- AFTER USING THIS SCRIPT RUN LAST 7 LINES FROM THE SAME FILE