exclude columns造句

例句与造句

1. You also cannot exclude columns that exist in the source table , nor can you append columns , such as computational columns , that do not exist in the source table
   另外，还不能排除存在于源表中的列，也不能追加不存在于源表中的列（如计算列） 。
2. It's difficult to find exclude columns in a sentence. 用exclude columns造句挺难的