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update schema

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This commit is contained in:
dragonmuffin 2024-08-15 19:08:05 +05:00
parent 4fd8dd8fcc
commit b7d216639b
2 changed files with 86 additions and 56 deletions
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141
migrations/20240727123308_initial.sql
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@ -22,11 +22,7 @@ BEGIN
END;
$$;
CREATE TRIGGER lng_upd_trg
BEFORE UPDATE
ON languages
FOR EACH ROW
EXECUTE FUNCTION lng_upd_trg_fn();
CREATE TRIGGER lng_upd_trg BEFORE UPDATE ON languages FOR EACH ROW EXECUTE FUNCTION lng_upd_trg_fn();
@ -60,19 +56,54 @@ CREATE INDEX ON contests USING BTREE (id);
CREATE TABLE IF NOT EXISTS contest_problem
CREATE TABLE IF NOT EXISTS tasks
(
id SERIAL NOT NULL,
contest_id INT REFERENCES contests ON DELETE CASCADE,
problem_id INT REFERENCES problems ON DELETE CASCADE,
position INT NOT NULL,
position_name VARCHAR(10) NOT NULL, -- problem name like: A,B,A1,etc
UNIQUE (contest_id,problem_id),
UNIQUE (contest_id,position),
UNIQUE (contest_id,position_name)
UNIQUE (contest_id,position_name),
PRIMARY KEY (id)
);
CREATE INDEX ON contest_problem USING BTREE (contest_id);
CREATE INDEX ON contest_problem USING BTREE (problem_id);
CREATE INDEX ON tasks USING BTREE (id);
CREATE INDEX ON tasks USING BTREE (contest_id);
CREATE INDEX ON tasks USING BTREE (problem_id);
CREATE TABLE IF NOT EXISTS testgroups
(
id serial NOT NULL,
problem_id INT REFERENCES problems ON DELETE CASCADE,
testing_strategy INT NOT NULL,
PRIMARY KEY (id)
);
CREATE INDEX ON testgroups USING BTREE (id);
CREATE INDEX ON testgroups USING BTREE (problem_id);
CREATE TABLE IF NOT EXISTS subtasks
(
id SERIAL NOT NULL,
contest_id INT REFERENCES contests ON DELETE CASCADE,
testgroup_id INT REFERENCES testgroups ON DELETE CASCADE,
task_id INT REFERENCES tasks ON DELETE CASCADE,
UNIQUE (contest_id,testgroup_id),
PRIMARY KEY (id)
);
CREATE INDEX ON subtasks USING BTREE (id);
CREATE INDEX ON subtasks USING BTREE (contest_id);
CREATE INDEX ON subtasks USING BTREE (testgroup_id);
@ -95,26 +126,12 @@ CREATE INDEX ON participants USING BTREE (contest_id);
CREATE TABLE IF NOT EXISTS testgroups
(
id serial NOT NULL,
problem_id INT REFERENCES problems ON DELETE CASCADE,
testing_strategy INT NOT NULL,
PRIMARY KEY (id)
);
CREATE INDEX ON testgroups USING BTREE (id);
CREATE INDEX ON testgroups USING BTREE (problem_id);
CREATE TABLE IF NOT EXISTS solutions
(
id serial NOT NULL,
participant_id INT REFERENCES participants ON DELETE CASCADE,
problem_id INT REFERENCES problems ON DELETE CASCADE,
--problem_id INT REFERENCES problems ON DELETE CASCADE,
task_id INT REFERENCES problems ON DELETE CASCADE,
language_id INT REFERENCES languages ON DELETE CASCADE,
contest_id INT NOT NULL,
solution_hash CHAR(128) NOT NULL,
@ -125,7 +142,7 @@ CREATE TABLE IF NOT EXISTS solutions
);
CREATE INDEX ON solutions USING BTREE (id);
CREATE INDEX ON solutions USING BTREE (id,participant_id,problem_id,language_id,contest_id);
CREATE INDEX ON solutions USING BTREE (id,participant_id,task_id,language_id,contest_id);
@ -162,51 +179,61 @@ CREATE INDEX ON testruns USING BTREE (solution_id);
CREATE TABLE IF NOT EXISTS participant_problem
CREATE TABLE IF NOT EXISTS participant_subtask
(
participant_id INT REFERENCES participants ON DELETE CASCADE,
problem_id INT REFERENCES problems ON DELETE CASCADE,
subtask_id INT REFERENCES subtasks ON DELETE CASCADE,
result INT NOT NULL,
best_score INT NOT NULL
);
CREATE TABLE IF NOT EXISTS participant_task
(
participant_id INT REFERENCES participants ON DELETE CASCADE,
task_id INT REFERENCES tasks ON DELETE CASCADE,
result INT NOT NULL,
best_score INT NOT NULL,
penalty INT NOT NULL
);
CREATE FUNCTION fill_participant_result() RETURNS TRIGGER AS
$$
BEGIN
RAISE NOTICE 'NEW.ID:%, NEW.contest_id:%', NEW.id,NEW.contest_id;
INSERT INTO participant_problem (participant_id,problem_id,result,best_score,penalty) SELECT NEW.id,problem_id,0,0,0 FROM contest_problem WHERE contest_id=NEW.contest_id;
CREATE FUNCTION on_new_participant() RETURNS TRIGGER AS
$$ BEGIN
--RAISE NOTICE 'NEW.ID:%, NEW.contest_id:%', NEW.id,NEW.contest_id;
INSERT INTO participant_task (participant_id,task_id,result,best_score,penalty) SELECT NEW.id,id,0,0,0 FROM tasks WHERE contest_id=NEW.contest_id;
INSERT INTO participant_subtask (participant_id,subtask_id,result,best_score) SELECT NEW.id,id,0,0 FROM subtasks WHERE contest_id=NEW.contest_id;
RETURN NEW;
END;
$$ LANGUAGE plpgsql;
END; $$ LANGUAGE plpgsql;
CREATE TRIGGER fill_participant_result_trg
AFTER INSERT
ON participants
FOR EACH ROW
EXECUTE FUNCTION fill_participant_result();
CREATE TRIGGER new_participant_trg AFTER INSERT ON participants FOR EACH ROW EXECUTE FUNCTION on_new_participant();
CREATE FUNCTION fill_problem_result() RETURNS TRIGGER AS
$$
BEGIN
INSERT INTO participant_problem (participant_id,problem_id,result,best_score,penalty) SELECT id,NEW.problem_id,0,0,0 FROM participants WHERE contest_id=NEW.contest_id;
CREATE FUNCTION on_new_task() RETURNS TRIGGER AS
$$ BEGIN
INSERT INTO participant_task (participant_id,task_id,result,best_score,penalty) SELECT id,NEW.id,0,0,0 FROM participants WHERE contest_id=NEW.contest_id;
INSERT INTO subtasks(contest_id,testgroup_id,task_id) SELECT NEW.contest_id,id,NEW.id FROM testgroups WHERE problem_id = NEW.problem_id;
RETURN NEW;
END;
$$ LANGUAGE plpgsql;
END; $$ LANGUAGE plpgsql;
CREATE TRIGGER new_task_trg AFTER INSERT ON tasks FOR EACH ROW EXECUTE FUNCTION on_new_task();
CREATE FUNCTION on_new_subtask() RETURNS TRIGGER AS
$$ BEGIN
INSERT INTO participant_subtask (participant_id,subtask_id,result,best_score) SELECT id,NEW.id,0,0 FROM participants WHERE contest_id=NEW.contest_id;
RETURN NEW;
END; $$ LANGUAGE plpgsql;
CREATE TRIGGER new_subtask_trg AFTER INSERT ON subtasks FOR EACH ROW EXECUTE FUNCTION on_new_subtask();
CREATE TRIGGER fill_problem_result_trg
AFTER INSERT
ON contest_problem
FOR EACH ROW
EXECUTE FUNCTION fill_problem_result();
-- TODO: automatic creating & deleting entries on creating & deleting users & problems to contest
-- +goose StatementEnd
-- +goose Down
-- +goose StatementBegin
DROP FUNCTION IF EXISTS lng_upd_trg_fn CASCADE;
DROP FUNCTION IF EXISTS fill_participant_result CASCADE;
DROP FUNCTION IF EXISTS fill_problem_result CASCADE;
DROP FUNCTION IF EXISTS on_new_participant CASCADE;
DROP FUNCTION IF EXISTS on_new_task CASCADE;
DROP FUNCTION IF EXISTS on_new_subtask CASCADE;
DROP TABLE IF EXISTS tests CASCADE;
DROP TABLE IF EXISTS solutions CASCADE;
DROP TABLE IF EXISTS languages CASCADE;
@ -214,7 +241,9 @@ DROP TABLE IF EXISTS testgroups CASCADE;
DROP TABLE IF EXISTS testruns CASCADE;
DROP TABLE IF EXISTS problems CASCADE;
DROP TABLE IF EXISTS contests CASCADE;
DROP TABLE IF EXISTS contest_problem CASCADE;
DROP TABLE IF EXISTS tasks CASCADE;
DROP TABLE IF EXISTS subtasks CASCADE;
DROP TABLE IF EXISTS participants CASCADE;
DROP TABLE IF EXISTS participant_problem CASCADE;
DROP TABLE IF EXISTS participant_task CASCADE;
DROP TABLE IF EXISTS participant_subtask CASCADE;
-- +goose StatementEnd

1
todo.md
View file

@ -1,3 +1,4 @@
# TODO LIST:
* create contest groups
* add ability to change testset