ORA-14666：Cannot use expressions involving BLOB or CLOB data types in reference partitioning parent key
错误码
错误描述：Cannot use expressions involving BLOB or CLOB data types in reference partitioning parent key
错误原因：Parent key of the reference partitioned table's partitioning constraint contained a virtual column that involved a BLOB or CLOB data type.
解决方法：Correct the statement to specify a partitioning constraint with supported parent key and reenter.
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