所以我基本上想要显示这个(整列在一列):
我喜欢[icyl column]和[fruit column]的[type column] cake.
结果应该是:
Cake_Column
----------------
I like chocolate cake with whipped_cream and a cherry.
I like strawberry cake with vanilla_cream and a lemon_slice.
etc.
etc.
我需要某种类型的TO_CHAR语句([column]"some text"[column])"new_column_name";
我该怎么知道？