- 搜标题
- 搜题干
- 搜选项
单项选择题
以下可以正确获取结果集的是( )
A．PreparedStatement pst=con.preparedStatement(); ResultSet rst=pst.executeQuery(“select*from book”);
B．Statement sta=con.createStatement(); ResultSet rst=sta.executeUpdate(“select*from book”);
C．PreparedStatement pst=con.preparedStatement(“select*from book”
B．Statement sta=con.createStatement(); ResultSet rst=sta.executeUpdate(“select*from book”);
C．PreparedStatement pst=con.preparedStatement(“select*from book”
