当我们在 OceanBase 数据库中尝试添加外键约束时出现“Cannot add foreign key constraint” 错误消息，这意味着我们无法将新列作为外键引用已存在的另一个表上的唯一标识符。这可能是由于多种因素造成的，包括但不限于：外键对应的字段，两张表没有关联查看下t_app_taxiang_certificate表的表结构，并
obclient [SYS]> ALTER TABLE cust ADD CONSTRAINT C_FK FOREIGN KEY (c_w_id) REFERENCES ware(w_name); ORA-00600: internal error code, arguments: -5317, Cannot add foreign key constraint 该报错信息对应的错误码信息如下: 错误码:ORA-00600 ...
ORA-00600: internal error code, arguments: -5317, Cannot add foreign key constraint 示例 ty 表创建外键约束时显示关联字段错误。 obclient> ALTER TABLE ty ADD CONSTRAINT ty FOREIGN KEY (t_id) REFERENCES tn(name); ORA-00600: internal error code, arguments: -5317, Cannot add foreign key const...
'Cannot add or update a child row: a foreign key constraint fails' ,在外键约束检查时,引用的父表中没有找到匹配的记录,或者存在其他违反外键约束的情况。 检查下父表和子表 的结构定义及外键指向字段 手动验证父表中是否存在与子表外键对应的记录 1 个赞 旭辉...
ORA-00600: internal error code, arguments: -5317, Cannot add foreign key constraint The error codes corresponding to this error message are as follows: Error code: ORA-00600 Error code in OceanBase Database: 5317 For more information about the error codes, seeOverview of error codes. ...
1、在使用贵公司的社区版OceanBase ,版本号:5.7.25-OceanBase_CE-v4.1.0.0时候,发现在多表关联有外键关系时候,执行删除操作报错:Cannot delete or update a parent row: a foreign key constraint fails 2、表关系描述如下: 1) 父表t_a_group,群组表 ...
Oceanbase社区版,以手工方式部署单节点的集群。 一、系统主机环境 操作系统: [kingbase@node203bin]$ cat/etc/centos-releaseCentOS Linuxrelease7.2.1511(Core) Tips:最少2核以上CPU [root@node203~]# lscpu Architecture: x86_64 CPU op-mode(s):32-bit,64-bit ...
OceanBase(root@test)>create table t1(a int, b int as (a + 1), c int, d int, constraint d_check check(d > 0)) partition by hash(c + 1) partitions 2; Query OK, 0 rows affected (0.057 sec) OceanBase(root@test)>alter table t1 rename column a to e; ...
CREATE TABLE emp( empno NUMBER(4,0), empname VARCHAR(10), job VARCHAR(9), mgr NUMBER(4,0), hiredate DATE, sal NUMBER(7,2), comm NUMBER(7,2), deptno NUMBER(2,0), age NUMBER(2,0), CONSTRAINT PK_emp PRIMARY KEY (empno), CONSTRAINT FK_deptno FOREIGN KEY (deptno) REFERENCES dept...
ERROR 3959 (HY000): Check constraint 'd_check' uses column 'd', hence column cannot be dropped or renamed. 1. 2. 3. 4. 5. 6. 7. 8. 9. OceanBase(root@test)>create table t1 (a int); Query OK, 0 rows affected (0.043 sec) ...