alter table deal_batch_lst add constraint PK_DEAL_BATCH_LST primary key(deal_type_code,deal_batch_no)
*
ERROR 位于第 1 行:
ORA-02437: 无法验证 (LIBSYS.PK_DEAL_BATCH_LST) - 违反主键什么叫违反主键啊?
*
ERROR 位于第 1 行:
ORA-02437: 无法验证 (LIBSYS.PK_DEAL_BATCH_LST) - 违反主键什么叫违反主键啊?
deal_type_code,deal_batch_no
'a', 1
'a', 1
或者
deal_type_code,deal_batch_no
'a', 1
null, 2