例句與造句

1. Because sql server does not support pseudo columns for identifiers , updates that have to use the auto - generated key feature must operate against a table that contains an identity column
   由于sql server不支持標(biāo)識(shí)符的偽列，因此必須使用自動(dòng)生成鍵功能的更新必須對(duì)包含identity列的表進(jìn)行操作。
2. It's difficult to find pseudo column in a sentence. 用pseudo column造句挺難的