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ORA-14402: updating partition key column would cause a partition change

原创 Oracle 作者:goolen 时间:2015-01-04 14:52:43 0 删除 编辑
由上一个分区表的问题,引出了另外一个问题ORA-14402
在update更新分区表的分区键的值的时候,需要开启row movement功能,否则会报错
SQL> update par_goolen set created=sysdate where created < sysdate -365;
update par_goolen set created=sysdate where created < sysdate -365
       *
ERROR at line 1:
ORA-14402: updating partition key column would cause a partition change

SQL> alter table par_goolen enable row movement;

Table altered.

SQL> update par_goolen set created=sysdate where created < sysdate -365;

49954 rows updated.

SQL> alter table par_goolen disable row movement;

Table altered.

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