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提醒出错:[Microsoft][ODBC 驱动程序

发布时间: 2011-12-19 23:23:36 作者: rapoo

提示出错::[Microsoft][ODBC 驱动程序管理器] 无效的游标状态 !非常急~
事先也在网上搜过这个问题,

但一直没有弄好,

因为是初学的,

希望回复的可以说的明白点~

谢谢!

贴上一部分代码,请大家帮帮忙~周一前要交的~

try {

String url = "jdbc:odbc:equipment ";

conn = DriverManager.getConnection(url);

stmt = conn.createStatement

           (ResultSet.TYPE_SCROLL_SENSITIVE,

ResultSet.CONCUR_UPDATABLE);

ResultSet rs = null;

String sql = "select count(*)as recordcount

        from dbo.equipmentCL where CLname= ";

sql += " ' " + name + " ' ";

rs = stmt.executeQuery(sql);

if (rs.next())

intRowCount = rs.getInt( "recordcount ");

sql = "select CLnumber,CLname,CLxinghao,CLfactory,CLquantity

from dbo.equipmentCL where CLname= ";

sql += " ' " + name + " ' ";

rs = stmt.executeQuery(sql);

if (intRowCount % intPageSize == 0)

intPageCount = intRowCount / intPageSize;

else {

intPageCount = (intRowCount / intPageSize) + 1;

}

if (intPageCount == 0)

intPageCount = 1;

if (request.getParameter( "Page ") == null
|| request.getParameter( "Page ").equals( " "))
intPage = 1;

else
try {

intPage = Integer.parseInt    

            (request.getParameter( "Page "));

      } catch (java.lang.NumberFormatException e) {

intPage = 1;

}

万分感谢~


[解决办法]
楼主你的代码也太难读了
没有缩排,if,else也没有用{}分开
有时良好的代码格式有利于提高效率
我开你一个sql就写错了
select count(*)as recordcount
from dbo.equipmentCL where CLname= ";
------------------
select count(*) as recordcount
要用空格隔开

[解决办法]
帮顶,学习中~~
[解决办法]
看看
[解决办法]
String url = "jdbc:odbc:equipment ";
是不是这个没有找到啊
你用System.out.println();这个看看执行到那里就不行了

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