A、CHANGE BookInfo SET Book_price=52 WHERE Book_ID=’10201001′
B、UPDATE BookInfo SET Book_price=52 WHERE Book_ID=’10201001′
C、UPDATE BookInfo GET Book_price=52 WHERE Book_ID=’10201001′
D、UPDATE Into BookInfo SET Book_price=52 WHERE Book_ID=’10201001′
喵查答案:UPDATE BookInfo SET Book_price=52 WHERE Book_ID=’10201001′