Oracle 數據庫 表添加新字段加備注

alter table M_METER_INFO add (
TENEMENTGUID VARCHAR2(36),
CREATEDBY VARCHAR2(36),
CREATEDDATE DATE,
MODIFIEDBY VARCHAR2(36),
MODIFIEDDATE DATE
);
comment on column TENEMENTGUID is '租戶guid';
comment on column CREATEDBY is '添加人';
comment on column CREATEDDATE is '添加時間';
comment on column MODIFIEDBY is '修改人';
comment on column MODIFIEDDATE is '修改時間';
commit;