CREATE TABLE IF NOT EXISTS "participant_golf_skills" ( "id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL, "participant_id" uuid NOT NULL, "sports_season_id" uuid NOT NULL, "sg_total" numeric(5, 2), "datagolf_rank" integer, "masters_odds" integer, "us_open_odds" integer, "open_championship_odds" integer, "pga_championship_odds" integer, "updated_at" timestamp DEFAULT now() NOT NULL ); --> statement-breakpoint DO $$ BEGIN ALTER TABLE "participant_golf_skills" ADD CONSTRAINT "participant_golf_skills_participant_id_participants_id_fk" FOREIGN KEY ("participant_id") REFERENCES "public"."participants"("id") ON DELETE cascade ON UPDATE no action; EXCEPTION WHEN duplicate_object THEN null; END $$; --> statement-breakpoint DO $$ BEGIN ALTER TABLE "participant_golf_skills" ADD CONSTRAINT "participant_golf_skills_sports_season_id_sports_seasons_id_fk" FOREIGN KEY ("sports_season_id") REFERENCES "public"."sports_seasons"("id") ON DELETE cascade ON UPDATE no action; EXCEPTION WHEN duplicate_object THEN null; END $$; --> statement-breakpoint CREATE UNIQUE INDEX IF NOT EXISTS "participant_golf_skills_unique" ON "participant_golf_skills" USING btree ("participant_id","sports_season_id");