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update schema

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This commit is contained in:
dragonmuffin 2024-08-14 14:04:30 +03:00
parent 01e368336f
commit 6da164a4b5
1 changed files with 62 additions and 18 deletions
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66
migrations/20240727123308_initial.sql
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@ -47,6 +47,50 @@ CREATE INDEX ON problems USING BTREE (id);
CREATE TABLE IF NOT EXISTS contests
(
id serial NOT NULL,
name VARCHAR(300) NOT NULL,
PRIMARY KEY(id)
);
CREATE INDEX ON contests USING BTREE (id);
CREATE TABLE IF NOT EXISTS contest_problem
(
contest_id INT REFERENCES contests ON DELETE CASCADE,
problem_id INT REFERENCES problems ON DELETE CASCADE,
position_name VARCHAR(10) NOT NULL, -- problem name like: A,B,A1,etc
UNIQUE (contest_id,problem_id)
);
CREATE INDEX ON contest_problem USING BTREE (contest_id);
CREATE INDEX ON contest_problem USING BTREE (problem_id);
CREATE TABLE IF NOT EXISTS participants
(
id serial NOT NULL,
user_id INT NOT NULL,
contest_id INT REFERENCES contests ON DELETE CASCADE,
name varchar(200) NOT NULL,
PRIMARY KEY (id)
);
CREATE INDEX ON participants USING BTREE (id);
CREATE INDEX ON participants USING BTREE (user_id);
CREATE INDEX ON participants USING BTREE (contest_id);
CREATE TABLE IF NOT EXISTS testgroups
(
id serial NOT NULL,
@ -65,7 +109,7 @@ CREATE INDEX ON testgroups USING BTREE (problem_id);
CREATE TABLE IF NOT EXISTS solutions
(
id serial NOT NULL,
user_id INT NOT NULL,
participant_id INT REFERENCES participants ON DELETE CASCADE,
problem_id INT REFERENCES problems ON DELETE CASCADE,
language_id INT REFERENCES languages ON DELETE CASCADE,
contest_id INT NOT NULL,
@ -77,7 +121,7 @@ CREATE TABLE IF NOT EXISTS solutions
);
CREATE INDEX ON solutions USING BTREE (id);
CREATE INDEX ON solutions USING BTREE (id,user_id,problem_id,language_id,contest_id);
CREATE INDEX ON solutions USING BTREE (id,participant_id,problem_id,language_id,contest_id);
@ -114,17 +158,14 @@ CREATE INDEX ON testruns USING BTREE (solution_id);
CREATE TABLE IF NOT EXISTS contests
CREATE TABLE IF NOT EXISTS participant_problem
(
id serial NOT NULL,
name VARCHAR(300) NOT NULL,
PRIMARY KEY(id)
participand_id INT REFERENCES participants ON DELETE CASCADE,
problem_id INT REFERENCES problems ON DELETE CASCADE,
result INT NOT NULL,
best_score INT NOT NULL
);
CREATE INDEX ON contests USING BTREE (id);
-- TODO: automatic creating & deleting entries on creating & deleting users & problems to contest
-- +goose StatementEnd
-- +goose Down
@ -136,3 +177,6 @@ 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 participants CASCADE;
DROP TABLE IF EXISTS participant_problem CASCADE;