2024-07-27 09:27:14 +00:00
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-- +goose Up
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-- +goose StatementBegin
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CREATE TABLE IF NOT EXISTS languages
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(
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id serial NOT NULL,
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name VARCHAR(60) NOT NULL,
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2024-08-14 08:35:36 +00:00
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build_file_hash CHAR(128) NULL,
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execute_file_hash CHAR(128) NULL,
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2024-07-27 09:27:14 +00:00
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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2024-07-27 09:42:05 +00:00
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PRIMARY KEY (id)
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2024-07-27 09:27:14 +00:00
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);
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CREATE FUNCTION lng_upd_trg_fn() RETURNS TRIGGER
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LANGUAGE plpgsql AS
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$$
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BEGIN
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NEW.updated_at = NOW();
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RETURN NEW;
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END;
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$$;
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CREATE TRIGGER lng_upd_trg
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BEFORE UPDATE
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ON languages
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FOR EACH ROW
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EXECUTE PROCEDURE lng_upd_trg_fn();
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2024-08-14 08:35:36 +00:00
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CREATE TABLE IF NOT EXISTS problems
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(
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id serial NOT NULL,
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name VARCHAR(300) NOT NULL,
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description TEXT NOT NULL,
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time_limit INT NOT NULL,
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memory_limit INT NOT NULL,
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PRIMARY KEY(id)
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);
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CREATE INDEX ON problems USING BTREE (id);
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CREATE TABLE IF NOT EXISTS testgroups
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(
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id serial NOT NULL,
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problem_id INT REFERENCES problems ON DELETE CASCADE,
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testing_strategy INT NOT NULL,
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PRIMARY KEY (id)
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);
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CREATE INDEX ON testgroups USING BTREE (id);
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CREATE INDEX ON testgroups USING BTREE (problem_id);
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2024-07-27 09:27:14 +00:00
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CREATE TABLE IF NOT EXISTS solutions
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(
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id serial NOT NULL,
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2024-07-27 09:42:05 +00:00
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user_id INT NOT NULL,
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2024-07-27 09:27:14 +00:00
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problem_id INT REFERENCES problems ON DELETE CASCADE,
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language_id INT REFERENCES languages ON DELETE CASCADE,
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contest_id INT NOT NULL,
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solution_hash CHAR(128) NOT NULL,
|
2024-08-14 08:35:36 +00:00
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result INT NOT NULL,
|
2024-07-27 09:27:14 +00:00
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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|
2024-07-27 09:42:05 +00:00
|
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PRIMARY KEY (id)
|
2024-07-27 09:27:14 +00:00
|
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);
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|
2024-07-27 09:42:05 +00:00
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CREATE INDEX ON solutions USING BTREE (id);
|
2024-08-14 08:35:36 +00:00
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CREATE INDEX ON solutions USING BTREE (id,user_id,problem_id,language_id,contest_id);
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CREATE TABLE IF NOT EXISTS tests
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|
(
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id serial NOT NULL,
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--problem_id INT NOT NULL,
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|
testgroup_id INT REFERENCES testgroups ON DELETE CASCADE,
|
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PRIMARY KEY (id)
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|
);
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CREATE INDEX ON tests USING BTREE (id);
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CREATE INDEX ON tests USING BTREE (testgroup_id);
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CREATE TABLE IF NOT EXISTS testruns
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|
|
|
(
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id serial NOT NULL,
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|
test_id INT REFERENCES tests ON DELETE CASCADE,
|
|
|
|
solution_id INT REFERENCES solutions ON DELETE CASCADE,
|
|
|
|
result INT NOT NULL,
|
|
|
|
|
|
|
|
PRIMARY KEY (id)
|
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|
|
);
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CREATE INDEX ON testruns USING BTREE (id);
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CREATE INDEX ON testruns USING BTREE (result);
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CREATE INDEX ON testruns USING BTREE (solution_id);
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|
CREATE TABLE IF NOT EXISTS contests
|
|
|
|
(
|
|
|
|
id serial NOT NULL,
|
|
|
|
name VARCHAR(300) NOT NULL,
|
|
|
|
|
|
|
|
PRIMARY KEY(id)
|
|
|
|
);
|
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|
CREATE INDEX ON contests USING BTREE (id);
|
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|
|
|
2024-07-27 09:27:14 +00:00
|
|
|
|
|
|
|
-- +goose StatementEnd
|
|
|
|
|
|
|
|
-- +goose Down
|
2024-08-14 08:35:36 +00:00
|
|
|
DROP FUNCTION IF EXISTS lng_upd_trg_fn CASCADE;
|
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DROP TABLE IF EXISTS tests CASCADE;
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DROP TABLE IF EXISTS solutions CASCADE;
|
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DROP TABLE IF EXISTS languages CASCADE;
|
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DROP TABLE IF EXISTS testgroups CASCADE;
|
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DROP TABLE IF EXISTS testruns CASCADE;
|
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DROP TABLE IF EXISTS problems CASCADE;
|
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|
DROP TABLE IF EXISTS contests CASCADE;
|