ORA-14807
        merging partitions or subpartitions using name TO name syntax is only supported for range partitioned tables
        
        
        Cause
        An ALTER TABLE MERGE PARTITIONS pname TO pname or an ALTER TABLE MERGE SUBPARTITIONS subpname TO subpname was issued. This is only supported for range partitions or subpartitions.
        Action
        Specify all the partitions or subpartitions to be merged.
        
     
    
    
        ORA-14807
        merging partitions or subpartitions using name TO name syntax is only supported for range partitioned tables
        
        
        Cause
        An ALTER TABLE MERGE PARTITIONS pname TO pname or an ALTER TABLE MERGE SUBPARTITIONS subpname TO subpname was issued. This is only supported for range partitions or subpartitions.
        Action
        Specify all the partitions or subpartitions to be merged.
        
     
    
    
        ORA-14807
        merging partitions or subpartitions using name TO name syntax is only supported for range partitioned tables
        
        
        Cause
        An ALTER TABLE MERGE PARTITIONS pname TO pname or an ALTER TABLE MERGE SUBPARTITIONS subpname TO subpname was issued. This is only supported for range partitions or subpartitions.
        Action
        Specify all the partitions or subpartitions to be merged.