症状

While upgrading Confluence, the process stops with an error message stating execute could not complete schema update

atlassian-confluence.log に次のメッセージが表示される。

2014-08-08 14:34:09,409 ERROR [localhost-startStop-1] [hibernate.tool.hbm2ddl.SchemaUpdate] execute Unsuccessful: alter table BODYCONTENT add constraint FKA898D4778DD41734 foreign key (CONTENTID) references CONTENT
2014-08-08 14:34:09,419 ERROR [localhost-startStop-1] [hibernate.tool.hbm2ddl.SchemaUpdate] execute ORA-02298: cannot validate (CONFLUENCE35.FKA898D4778DD41734) - parent keys not found

2014-08-08 14:34:09,423 ERROR [localhost-startStop-1] [hibernate.tool.hbm2ddl.SchemaUpdate] execute could not complete schema update

原因

The upgrade process failed while trying to process corrupted orphaned pages.

ソリューション

• To verify this is the issue, we can use the following SQL query:

  SELECT bodycontentid FROM bodycontent WHERE contentid NOT IN (SELECT contentid FROM content);

• If there are any results they can be removed using:

  DELETE FROM bodycontent WHERE bodycontentid IN (SELECT bodycontentid FROM bodycontent WHERE contentid NOT IN (SELECT contentid FROM content));
  

  As this involves directly modifying the database, ensure you backup the database before making any changes.