Question

以下代码在关键字＆＃39; VALUES＆＃39;附近提供＆＃34;不正确的语法。＆＃34;我找不到我的SQL语句的问题。

/ * * SQL Server中HistoryData表的表结构 * 1）City_ID - int * 2）City_Name - nvarchar（50） * 3）时间 - 日期时间 * 4）Received_Time - datetime * 5）湿度 - 漂浮 * 6）Rain_info - 浮动 * 7）Snow_info - 浮动 * 8）温度 - 浮动 * 9）Min_Temperature - 浮点数 * 10）Max_Temperature - 浮动 * 11）描述 - nvarchar（50） * /

            try 
            {
                String statementString = "INSERT INTO WeatherHistoryX("
                     +"City_ID,"
                     +"City_Name,"
                     +"Time,"
                     +"Received_Time,"
                     +"Humdity,"
                     +"Rain_Info,"
                     +"Snow_Info,"
                     +"Temperature,"
                     +"Min_Temperature,"
                     +"Max_Temperature,"
                     +"Description,"
                     +"VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)";

                pStatement = connection.prepareStatement(statementString);

                //statement = null;
                //statement = connection.createStatement();

                java.sql.Date sqlDate = new java.sql.Date(weather.getDate());
                java.sql.Date currentSqlDate = new java.sql.Date(currentTimestamp.getTime());                   

                pStatement.setInt(1, weather.getCityCode());
                pStatement.setString(2, weather.getCity());
                pStatement.setDate(3, sqlDate);
                pStatement.setDate(4, currentSqlDate);
                pStatement.setFloat(5, weather.getHumidity());
                pStatement.setFloat(6, weather.getRainInfo());
                pStatement.setFloat(7, weather.getSnowInfo());
                pStatement.setFloat(8, weather.getTemperature());
                pStatement.setFloat(9, weather.getMinTemperature());
                pStatement.setFloat(10, weather.getMaxTemperature());
                pStatement.setString(11, weather.getDescription());

                pStatement.execute();

Answer 1

描述后你有一个额外的“，”。

只需删除该逗号并添加“）”和空格。

java中的PreparedStatement值错误

1 个答案: