oracle 增加字段及备注信息

--添加字段

alter table test add (column varchar(10) ) ;

--添加备注

COMMENT ON COLUMN table.column IS ‘ ‘ ;

示例：

alter table test add (EBEP_IS_APPEND varchar(10) ) ;
COMMENT ON COLUMN test.EBEP_IS_APPEND IS ‘是否补收补录‘ ;

alter table test add EBEP_APPLY_DATE date;
COMMENT ON COLUMN test.EBEP_APPLY_DATE IS ‘申请日期‘ ;