ALTER TABLE "es_site_test" ALTER COLUMN "site_id" DROP NOT NULL;--> statement-breakpoint
ALTER TABLE "es_site_test" ALTER COLUMN "user_id" DROP NOT NULL;--> statement-breakpoint
ALTER TABLE "es_site_test" ADD COLUMN "hostname" text;--> statement-breakpoint
CREATE INDEX "idx_site_test_hostname" ON "es_site_test" USING btree ("hostname");