You cannot use this table to add or delete columns 無法使用此表添加或刪除列。
Provides steps for deleting columns from a database table 提供將列從數(shù)據(jù)庫表中刪除的步驟。
How to : delete columns from a table 如何:從表中刪除列
The call syntax passes all values for all inserted and deleted columns Call語法傳遞所有已插入和已刪除的列的所有值。
Describes how to hide or delete columns generated automatically from a bound data source 描述如何隱藏或刪除從綁定的數(shù)據(jù)源自動(dòng)生成的列。
When you remove column headers from the collection , all information about the deleted column headers is lost 從集合中移除列標(biāo)頭時(shí),有關(guān)已刪除列標(biāo)頭的所有信息均會(huì)丟失。
This statement cannot be used to modify the index definition , such as adding or deleting columns or changing the column order 此語句不能用于修改索引定義,如添加或刪除列,或更改列的順序。
If you have already opened the data file in other applications , added or deleted columns , or otherwise changed the data file , it will no longer work in the tool 如果您已在另一應(yīng)用程序中打開該資料文件、添加或刪除欄目,或者以其它方式改變了資料文件,它將不能在此工具中正常運(yùn)行。
If you have previously opened the data file in other applications , added or deleted columns , or otherwise changed the data file , these actions could cause the tool to display incorrect data 如果您先前曾在另一應(yīng)用程式中開啟過該資料檔案新增或刪除過欄目,或者以其他方式改變過資料檔案,這些操作可能導(dǎo)致此工具無法顯示正確資料。