CREATE TABLE IF NOT EXISTS "user_board_favorites" ( "userId" uuid NOT NULL, "boardId" bigint NOT NULL, "createdAt" timestamp DEFAULT now() NOT NULL, CONSTRAINT "user_board_favorites_userId_boardId_pk" PRIMARY KEY("userId","boardId") ); --> statement-breakpoint DO $$ BEGIN ALTER TABLE "user_board_favorites" ADD CONSTRAINT "user_board_favorites_userId_user_id_fk" FOREIGN KEY ("userId") REFERENCES "public"."user"("id") ON DELETE cascade ON UPDATE no action; EXCEPTION WHEN duplicate_object THEN null; END $$; --> statement-breakpoint DO $$ BEGIN ALTER TABLE "user_board_favorites" ADD CONSTRAINT "user_board_favorites_boardId_board_id_fk" FOREIGN KEY ("boardId") REFERENCES "public"."board"("id") ON DELETE cascade ON UPDATE no action; EXCEPTION WHEN duplicate_object THEN null; END $$; --> statement-breakpoint CREATE INDEX IF NOT EXISTS "user_board_favorite_user_idx" ON "user_board_favorites" USING btree ("userId");--> statement-breakpoint CREATE INDEX IF NOT EXISTS "user_board_favorite_board_idx" ON "user_board_favorites" USING btree ("boardId");