已知存在表employees,部分结构如下
A、SELECTFIRST_NAMEASFIRSTNAMEFROMEMPLOYEES
B、SELECTFIRST_NAMEFIRSTNAMEFROMEMPLOYEES
C、SELECTFIRST_NAMEAS“FIRSTNAME”FROMEMPLOYEES
D、SELECTFIRSTNAMEASFIRST_NAMEFROMEMPLOYEES
发布时间:2025-07-30 15:54:21
A、SELECTFIRST_NAMEASFIRSTNAMEFROMEMPLOYEES
B、SELECTFIRST_NAMEFIRSTNAMEFROMEMPLOYEES
C、SELECTFIRST_NAMEAS“FIRSTNAME”FROMEMPLOYEES
D、SELECTFIRSTNAMEASFIRST_NAMEFROMEMPLOYEES