oracle主键冲突 ORA-00001
作者:互联网
在迁移数据库后,有些表插入数据会报错:
ORA-00001: unique constraint … violated.
这是主键冲突的错误,如果该表有主键自增长,可以检查 oracle 的 sequence
select SEQUENCE_OWNER, SEQUENCE_NAME, MIN_VALUE, MAX_VALUE, INCREMENT_BY, CACHE_SIZE, LAST_NUMBER
from all_sequences where SEQUENCE_OWNER = 'IRS';
假设 TEST_SEQUENCE 和实际的值相比偏小,可以先删除,然后重新创建
DROP SEQUENCE IRS.TEST_SEQUENCE;
create sequence IRS.TEST_SEQUENCE
minvalue 1
maxvalue 999999999999999999999999999
start with 165--起始值
increment by 1--增量
cache 20;
重新查询后可以看到 TEST_SEQUENCE的LAST_NUMBER变成了 165
标签:SEQUENCE,IRS,sequence,NUMBER,TEST,oracle,主键,ORA 来源: https://blog.csdn.net/qq_26264237/article/details/116597601