It takes the column name that has been passed in.

它采用了已经传入的列的名称。

"No column name" is not allowed. Sqlstate-23502.

“ no column name ”是不允许的。

Select a table name and at least one column name.

请选择一个表名和至少一个列名。

The last piece of the puzzle is to obtain the column name.

最后一步是获取列名。

These labels are quantifiers which qualify the column name.

这些标签是对列名进行限定的限定符。