SQL*Plus的行编辑命令list是（）？A．删除当前行B．显示并运行缓冲区中的当前命令C．列出SQL缓冲区中所有的行D．删除缓冲区中的所有命令行
SQL*Plus的行编辑命令list是（）？
A．删除当前行
B．显示并运行缓冲区中的当前命令
C．列出SQL缓冲区中所有的行
D．删除缓冲区中的所有命令行
参考答案和解析
B
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