--------------------------------------------------------
--  Constraints for Table SYSTEM_MESSAGE
--------------------------------------------------------

  ALTER TABLE "ENVX_OPER"."SYSTEM_MESSAGE" MODIFY ("ID_MESSAGE" NOT NULL ENABLE);
  ALTER TABLE "ENVX_OPER"."SYSTEM_MESSAGE" MODIFY ("ID_MESSAGE_CLASS" NOT NULL ENABLE);
  ALTER TABLE "ENVX_OPER"."SYSTEM_MESSAGE" MODIFY ("MESSAGE_CATEGORY" NOT NULL ENABLE);
  ALTER TABLE "ENVX_OPER"."SYSTEM_MESSAGE" ADD CONSTRAINT "SYSTEM_MESSAGE_PK" PRIMARY KEY ("ID_MESSAGE", "ID_MESSAGE_CLASS")
  USING INDEX "ENVX_OPER"."SYSTEM_MESSAGE_PK"  ENABLE;
