17 lines
478 B
MySQL
17 lines
478 B
MySQL
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CREATE TABLE "participation" (
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"id" serial NOT NULL,
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PRIMARY KEY ("id"),
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"user_id" integer NOT NULL,
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"event_id" integer NOT NULL,
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"invited_by_user_id" integer NULL,
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"created_at" date NOT NULL,
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"updated_at" date NOT NULL
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);
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ALTER TABLE "participation"
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ADD FOREIGN KEY ("event_id") REFERENCES "event" ("id") ON DELETE CASCADE ON UPDATE CASCADE;
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ALTER TABLE "participation"
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ADD FOREIGN KEY ("user_id") REFERENCES "user" ("id") ON DELETE CASCADE ON UPDATE CASCADE;
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