ORA-22810: cannot modify object attributes with REF dereferencing ORACLE 报错 故障修复 远程处理

文档解释

ORA-22810: cannot modify object attributes with REF dereferencing

Cause: An attempt was made to modify the attributes an object by dereferencing a REF column in an UPDATE statement.

Action: Update the table containing the object that the REF points to, or change the REF column to an object type column.