musicus/musicus_server/migrations/2020-11-09-153819_initial_schema/up.sql
2020-11-28 20:30:14 +01:00

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1.9 KiB
SQL

CREATE TABLE users (
username TEXT NOT NULL PRIMARY KEY,
password_hash TEXT NOT NULL,
email TEXT,
is_admin BOOLEAN NOT NULL DEFAULT FALSE,
is_editor BOOLEAN NOT NULL DEFAULT FALSE,
is_banned BOOLEAN NOT NULL DEFAULT FALSE
);
CREATE TABLE persons (
id TEXT NOT NULL PRIMARY KEY,
first_name TEXT NOT NULL,
last_name TEXT NOT NULL,
created_by TEXT NOT NULL REFERENCES users(username)
);
CREATE TABLE instruments (
id TEXT NOT NULL PRIMARY KEY,
name TEXT NOT NULL,
created_by TEXT NOT NULL REFERENCES users(username)
);
CREATE TABLE works (
id TEXT NOT NULL PRIMARY KEY,
composer TEXT NOT NULL REFERENCES persons(id),
title TEXT NOT NULL,
created_by TEXT NOT NULL REFERENCES users(username)
);
CREATE TABLE instrumentations (
id BIGINT NOT NULL PRIMARY KEY,
work TEXT NOT NULL REFERENCES works(id) ON DELETE CASCADE,
instrument TEXT NOT NULL REFERENCES instruments(id) ON DELETE CASCADE
);
CREATE TABLE work_parts (
id BIGINT NOT NULL PRIMARY KEY,
work TEXT NOT NULL REFERENCES works(id) ON DELETE CASCADE,
part_index BIGINT NOT NULL,
title TEXT NOT NULL,
composer TEXT REFERENCES persons(id)
);
CREATE TABLE work_sections (
id BIGINT NOT NULL PRIMARY KEY,
work TEXT NOT NULL REFERENCES works(id) ON DELETE CASCADE,
title TEXT NOT NULL,
before_index BIGINT NOT NULL
);
CREATE TABLE ensembles (
id TEXT NOT NULL PRIMARY KEY,
name TEXT NOT NULL,
created_by TEXT NOT NULL REFERENCES users(username)
);
CREATE TABLE recordings (
id TEXT NOT NULL PRIMARY KEY,
work TEXT NOT NULL REFERENCES works(id),
comment TEXT NOT NULL,
created_by TEXT NOT NULL REFERENCES users(username)
);
CREATE TABLE performances (
id BIGINT NOT NULL PRIMARY KEY,
recording TEXT NOT NULL REFERENCES recordings(id) ON DELETE CASCADE,
person TEXT REFERENCES persons(id),
ensemble TEXT REFERENCES ensembles(id),
role TEXT REFERENCES instruments(id)
);