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                        /与MySQL的零距离接触

我复制的那个学习资料里的，为什么会出错呢？哪位大神帮帮忙

mysql>   INSERT tdb_goods_types(type_name,parent_id) VALUES('家用电器',DEFAULT);
ERROR 1054 (42S22): Unknown column 'parent_id' in 'field list'
mysql>   INSERT tdb_goods_types(type_name,parent_id) VALUES('电脑、办公',DEFAULT);
ERROR 1054 (42S22): Unknown column 'parent_id' in 'field list'
mysql>   INSERT tdb_goods_types(type_name,parent_id) VALUES('大家电',1);
ERROR 1054 (42S22): Unknown column 'parent_id' in 'field list'
mysql>   INSERT tdb_goods_types(type_name,parent_id) VALUES('生活电器',1);
ERROR 1054 (42S22): Unknown column 'parent_id' in 'field list'
mysql>   INSERT tdb_goods_types(type_name,parent_id) VALUES('平板电视',3);
ERROR 1054 (42S22): Unknown column 'parent_id' in 'field list'
mysql>   INSERT tdb_goods_types(type_name,parent_id) VALUES('空调',3);
ERROR 1054 (42S22): Unknown column 'parent_id' in 'field list'
mysql>   INSERT tdb_goods_types(type_name,parent_id) VALUES('电风扇',4);
ERROR 1054 (42S22): Unknown column 'parent_id' in 'field list'
mysql>   INSERT tdb_goods_types(type_name,parent_id) VALUES('饮水机',4);
ERROR 1054 (42S22): Unknown column 'parent_id' in 'field list'
mysql>   INSERT tdb_goods_types(type_name,parent_id) VALUES('电脑整机',2);
ERROR 1054 (42S22): Unknown column 'parent_id' in 'field list'
mysql>   INSERT tdb_goods_types(type_name,parent_id) VALUES('电脑配件',2);
ERROR 1054 (42S22): Unknown column 'parent_id' in 'field list'
mysql>   INSERT tdb_goods_types(type_name,parent_id) VALUES('笔记本',9);
ERROR 1054 (42S22): Unknown column 'parent_id' in 'field list'
mysql>   INSERT tdb_goods_types(type_name,parent_id) VALUES('超级本',9);
ERROR 1054 (42S22): Unknown column 'parent_id' in 'field list'
mysql>   INSERT tdb_goods_types(type_name,parent_id) VALUES('游戏本',9);
ERROR 1054 (42S22): Unknown column 'parent_id' in 'field list'
mysql>   INSERT tdb_goods_types(type_name,parent_id) VALUES('CPU',10);
ERROR 1054 (42S22): Unknown column 'parent_id' in 'field list'
mysql>   INSERT tdb_goods_types(type_name,parent_id) VALUES('主机',10);
ERROR 1054 (42S22): Unknown column 'parent_id' in 'field list'