OCI-30418
        cannot lock rows in external partitions of a hybrid partitioned table with SELECT FOR UPDATE
        
        
        Cause
        An attempt was made to lock rows in one or multiple external partitions of a hybrid partitioned table using SELECT FOR UPDATE. Rows in external partitions cannot be locked.
        Action
        Do not use SELECT FOR UPDATE for external partitions of a hybrid partitioned table. Restrict the SELECT FOR UPDATE to reference only internal partitions of a hybrid partitioned table.
        
     
    
    
        OCI-30418
        cannot execute SELECT FOR UPDATE command from an external partition in a hybrid partitioned table
        
        
        Cause
        A SELECT FOR UPDATE operation on an external partition from a hybrid partitioned table was attempted.
        Action
        Check if an external partition is selected from a hybrid partitioned table.
        
     
    
    
        OCI-30418
        cannot execute SELECT FOR UPDATE command from an external partition in a hybrid partitioned table
        
        
        Cause
        A SELECT FOR UPDATE operation on an external partition from a hybrid partitioned table was attempted.
        Action
        Check if an external partition is selected from a hybrid partitioned table.