CREATE TABLE "notifications" ( "id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL, "user_id" uuid NOT NULL, "workspace_id" uuid, "type" text NOT NULL, "title" text NOT NULL, "body" text, "entity_type" text, "entity_id" uuid, "read_at" timestamp with time zone, "created_at" timestamp with time zone DEFAULT now() NOT NULL, "deleted_at" timestamp with time zone ); --> statement-breakpoint ALTER TABLE "notifications" ADD CONSTRAINT "notifications_user_id_users_id_fk" FOREIGN KEY ("user_id") REFERENCES "public"."users"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint ALTER TABLE "notifications" ADD CONSTRAINT "notifications_workspace_id_domains_id_fk" FOREIGN KEY ("workspace_id") REFERENCES "public"."domains"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint CREATE INDEX "notifications_user_id_idx" ON "notifications" USING btree ("user_id");--> statement-breakpoint CREATE INDEX "notifications_user_read_idx" ON "notifications" USING btree ("user_id","read_at");--> statement-breakpoint CREATE INDEX "notifications_workspace_id_idx" ON "notifications" USING btree ("workspace_id");--> statement-breakpoint CREATE INDEX "notifications_entity_idx" ON "notifications" USING btree ("entity_type","entity_id");