• AGRANT SELECT TO TABLE Students ON U1,U2 WITH PUBLIC;
• BGRANT SELECT ON TABLE Students TO U1,U2 WITH PUBLIC;
• CGRANT SELECT TO TABLE Students ON U1,U2 WITH GRANT OPTION;
• DGRANT SELECT ON TABLE Students TO U1,U2 WITH GRANT OPTION;

点击查看

文字解析 视频解析

暂无