12 lines
479 B
SQL
12 lines
479 B
SQL
CREATE TABLE IF NOT EXISTS records_missions (
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id BIGSERIAL PRIMARY KEY NOT NULL,
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user_id BIGINT NOT NULL,
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mission_id BIGINT NOT NULL,
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author_id BIGINT NOT NULL,
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created_at BIGINT NOT NULL,
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CONSTRAINT fk_user FOREIGN KEY(user_id) REFERENCES users(id) ON DELETE CASCADE,
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CONSTRAINT fk_author FOREIGN KEY(author_id) REFERENCES users(id) ON DELETE SET NULL,
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CONSTRAINT fk_mission FOREIGN KEY (mission_id) REFERENCES missions(id) ON DELETE CASCADE
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);
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