我試着調試代碼並閱讀Oracle文檔,但我看不到爲什麼結果集會被關閉。ResultSet.next()拋出SQLException:結果集關閉
Statement statement = DatabaseConnector.connect();
String sql = "Select * from Room where Room_Type like '*"+roomType+"*' "+availability;
boolean foundResults = statement.execute(sql);
if(foundResults){
ResultSet rs = statement.getResultSet();
StringBuilder row = new StringBuilder();
if(rs!=null){
while(rs.next()){
'System.out.println(sql)'的輸出是什麼? – Reimeus 2013-05-04 15:13:25
「從Room_Type選擇* * Double *';」 – ThaSaleni 2013-05-04 15:19:20