CREATE TABLE "site_config_revisions" ( "id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL, "site_id" uuid NOT NULL, "version" integer NOT NULL, "data" jsonb NOT NULL, "checksum" text NOT NULL, "created_at" timestamp with time zone DEFAULT now() NOT NULL ); --> statement-breakpoint CREATE TABLE "sites" ( "id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL, "key" text NOT NULL, "name" text NOT NULL, "default_locale" text NOT NULL, "production_origin" text NOT NULL, "created_at" timestamp with time zone DEFAULT now() NOT NULL, "updated_at" timestamp with time zone DEFAULT now() NOT NULL, CONSTRAINT "sites_key_unique" UNIQUE("key") ); --> statement-breakpoint ALTER TABLE "site_config_revisions" ADD CONSTRAINT "site_config_revisions_site_id_sites_id_fk" FOREIGN KEY ("site_id") REFERENCES "public"."sites"("id") ON DELETE no action ON UPDATE no action;--> statement-breakpoint CREATE UNIQUE INDEX "site_config_rev_uq" ON "site_config_revisions" USING btree ("site_id","version");