- 搜標(biāo)題
- 搜題干
- 搜選項(xiàng)
單項(xiàng)選擇題
如果要查詢book表中所有書名以“數(shù)據(jù)庫”開頭的書籍價(jià)格，下列（）語句是正確的。
A.SELECT price FROM book WHERE book_name＝“數(shù)據(jù)庫*”
B.SELECT price FROM book WHERE book_name LIKE“數(shù)據(jù)庫*”
C.SELECT price FROM book WHERE book_name＝“數(shù)據(jù)庫%”
D.SELECT price FROM book WHERE book_name LIKE“數(shù)據(jù)庫%”
