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base: new_gate:6b15ecadcb72b8672dc64f063872a03a9c9923c7
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new_gate:develop
new_gate:feature/upload-problem
new_gate:feature/GAT-102
new_gate:listproblems-solved-count
new_gate:v0.0.0
..
compare: new_gate:a2e0894728a03cc075d852c54f073cce4f64d7f4
Branches Tags
new_gate:develop
new_gate:feature/upload-problem
new_gate:feature/GAT-102
new_gate:listproblems-solved-count
new_gate:v0.0.0

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42
migrations/20240727123308_initial.sql
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@ -9,24 +9,6 @@ BEGIN
END;
$$;
CREATE FUNCTION check_max_tasks() RETURNS TRIGGER
LANGUAGE plpgsql AS
$$
DECLARE
max_on_contest_tasks_amount integer := 50;
BEGIN
IF (
SELECT count(*) FROM tasks
WHERE contest_id = NEW.contest_id
) >= (
max_on_contest_tasks_amount
) THEN
RAISE EXCEPTION 'Exceeded max tasks for this contest';
END IF;
RETURN NEW;
END;
$$;
CREATE TABLE IF NOT EXISTS problems
(
id serial NOT NULL,
@ -91,11 +73,6 @@ CREATE TABLE IF NOT EXISTS tasks
CHECK (position >= 0)
);
CREATE TRIGGER max_tasks_on_contest_check
BEFORE INSERT ON tasks
FOR EACH STATEMENT
EXECUTE FUNCTION check_max_tasks();
CREATE TRIGGER on_tasks_update
BEFORE UPDATE
ON tasks
@ -121,7 +98,6 @@ CREATE TRIGGER on_participants_update
FOR EACH ROW
EXECUTE PROCEDURE updated_at_update();
CREATE TABLE IF NOT EXISTS solutions
(
id serial NOT NULL,
@ -149,17 +125,15 @@ EXECUTE PROCEDURE updated_at_update();
-- +goose Down
-- +goose StatementBegin
DROP TRIGGER IF EXISTS on_solutions_update ON solutions;
DROP TABLE IF EXISTS solutions;
DROP TRIGGER IF EXISTS on_participants_update ON participants;
DROP TABLE IF EXISTS participants;
DROP TRIGGER IF EXISTS on_tasks_update ON tasks;
DROP TRIGGER IF EXISTS max_tasks_on_contest_check ON tasks;
DROP TABLE IF EXISTS tasks;
DROP TRIGGER IF EXISTS on_problems_update ON problems;
DROP TABLE IF EXISTS problems;
DROP TRIGGER IF EXISTS on_contests_update ON contests;
DROP TABLE IF EXISTS contests;
DROP FUNCTION IF EXISTS updated_at_update();
DROP FUNCTION IF EXISTS check_max_tasks();
-- +goose StatementEnd
DROP TRIGGER IF EXISTS on_tasks_update ON tasks;
DROP TABLE IF EXISTS tasks;
DROP TRIGGER IF EXISTS on_participants_update ON participants;
DROP TABLE IF EXISTS participants;
DROP TRIGGER IF EXISTS on_solutions_update ON solutions;
DROP TABLE IF EXISTS solutions;
DROP FUNCTION updated_at_update();
-- +goose StatementEnd