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.

编辑：广州明生医药有限公司

标签：文档,attempt,ORA,modify,object