21 lines
883 B
MySQL
21 lines
883 B
MySQL
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CREATE TABLE recordings (
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id VARCHAR(64) PRIMARY KEY DEFAULT uuid_generate_v4(),
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description VARCHAR(200) NOT NULL,
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public BOOLEAN NOT NULL DEFAULT true,
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
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);
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CREATE TABLE musicians_recordings (
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user_id VARCHAR(64) NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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recording_id VARCHAR(64) NOT NULL REFERENCES recordings(id) ON DELETE CASCADE
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);
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ALTER TABLE musicians_recordings ADD CONSTRAINT musician_recording_uniqkey UNIQUE (user_id, recording_id);
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CREATE TABLE bands_recordings (
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band_id VARCHAR(64) NOT NULL REFERENCES bands(id) ON DELETE CASCADE,
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recording_id VARCHAR(64) NOT NULL REFERENCES recordings(id) ON DELETE CASCADE
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);
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ALTER TABLE bands_recordings ADD CONSTRAINT band_recording_uniqkey UNIQUE (band_id, recording_id);
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