在使用查询语句时,得到提示信息result set exceeds the maximum size [问题点数:50分,结帖人sten]

Bbs4
本版专家分:1606
结帖率 100%
Bbs4
本版专家分:1606
Bbs7
本版专家分:13911
Blank
蓝花 2005年11月 Oracle大版内专家分月排行榜第三
Bbs2
本版专家分:360
Bbs4
本版专家分:1606
Bbs4
本版专家分:1606
Bbs4
本版专家分:1606
Bbs1
本版专家分:0
Bbs1
本版专家分:0
Bbs1
本版专家分:0
Bbs1
本版专家分:0
Bbs2
本版专家分:325
Bbs2
本版专家分:156
Bbs1
本版专家分:0
Bbs1
本版专家分:0
FileSizeLimitExceededException的maximum permitted size of 1048576 bytes问题
org.apache.tomcat.util.http.fileupload.FileUploadBase$FileSizeLimitExceededException: The field fileName <em>exceeds</em> its <em>maximum</em> permitted <em>size</em> of 1048576 bytes. Spring Boot默认文件上传大小为2M。 很多网上的答案是:
Selected Cylinder exceeds maximum supported by BIOS
grub无法启动linux,改了以后老报error,改咋解决呢?
Field in data file exceeds maximum length
当sqlldr的<em>时</em>候,出现这个坏数据。rnRecord 1: Rejected - Error on table DESCRITIONS, column LONGDESCRIPTION.rnField in data file <em>exceeds</em> <em>maximum</em> lengthrn这个问题怎么更改?rn我的LONGDESCRIPTION 是varchar(4000),而数据长度不到1000个英文字符。rnrn谢谢。
解释下SetLength(Result,Size)中的SIZE
在李维的Delphi.5.X.ADO.MTS.COM+高级程序设计篇中第三章104页上有这么一段:rnfunction TForm1.BlobContentToString(const FileName: string): string;rnbeginrn with TFileStream.Create(FileName,fmOpenRead) dorn tryrn SetLength(Result,Size);rn Read(Pointer(Result)^,Size);rn finallyrn end;rnend;rn请帮我解释下其中的Size变量在哪声明的呀,那个Result变量是不是每个函数公用它,它总是返回上一次调用过的函数返回值的呀!!rn谢了!!
Java heap maximum size参数
在命令行下执行程序<em>时</em>,如果想设置该参数为128M,相应的执行命令该如何写?rn是java Test -Xmx128吗?
The maximum size of the .html file! ergency!!!!!!!
Which expert can tell me The <em>maximum</em> <em>size</em> of the .html file?rnI create a several hundred MB .html file, but I can't open it with ie explore.rn(the same file I create with the same program I can open without any problem)rnrnThanks a lot...rnrn
error: L6047U: The size of this image (32868 bytes) exceeds the maximum allowed for this version of
keil编译stm32出现..\OBJ\Template.axf: error: L6047U: The <em>size</em> of this image (32868 bytes) <em>exceeds</em> the <em>maximum</em> allowed for this version of the linker 激活后:
对于STM32编译出现“The size of this image (34208 bytes)...“此类问题解决办法
自创立博客以来,就没怎么用过,感觉很对不起CSDN这个学习氛围如此浓厚的大佬论坛。。。闲话少说。近期忙于工作项目,在昨晚收到通知毕设要加紧进度,这才放下手中的活。毕设做的半球系统,用的mdk开发环境,当程序写好准备编译<em>时</em>,出现“The code <em>size</em> of this image (100788 bytes) <em>exceeds</em> the <em>maximum</em> allowed for this versio...
error: L6050U: The code size of this image exceeds the maximum allowed for this versio
error: L6050U: The code <em>size</em> of this image (61534 bytes) <em>exceeds</em> the <em>maximum</em> allowed for this version of the linker. MDK没注册,你把MDK软件进行下注册就好了. win7,要用管理员权限去运行
The size of this image (170286 bytes) exceeds the maximum allowed for this version of the linker
评估版本KEIL4连接器有32K大小限制。 参考:http://zhidao.baidu.com/question/466717765.html             http://wenku.baidu.com/view/8c70c64cfe4733687e21aa77             http://download.csdn.net/download/chiws/28880
MONGODB EXCEPTION: AGGREGATION RESULT EXCEEDS MAXIMUM DOCUMENT SIZE (16MB)
MongoDB aggregation <em>result</em> <em>exceeds</em> <em>maximum</em> document <em>size</em> (16MB) { “errmsg” : “exception: aggregation <em>result</em> <em>exceeds</em> <em>maximum</em> document <em>size</em> (16MB)”, “code” : 16389, “ok” : 0 } Cause: You
The total number of locks exceeds the lock table size
执行存储过程的<em>时</em>候出现错误rnThe total number of locks <em>exceeds</em> the lock table <em>size</em>rnrn修改了innodb_buffer_pool_<em>size</em>=800Mrn还是一样rn怎么解决?
The total number of locks exceeds the lock table size
首先感谢ACMAIN_CHM 在以往帖子中的所有帮助rn结了所有的帖子重开一贴rn在运行存储过程的<em>时</em>候出现这个问题rn调试成功,但是运行出错rn[code=SQL]mysql> call MsgContent_pro//rnERROR 1206 (HY000): The total number of locks <em>exceeds</em> the lock table <em>size</em>rnmysql> rn[/code]rnrn关键的两个参数修改为rninnodb_buffer_pool_<em>size</em>=800M rnmax_write_lock_count 是4294967295 rnrn附我的存储过程(再谢ACMAIN_CHM )rn[code=SQL]mysql> delimiter //rnmysql>rnmysql> create procedure MsgContent_pro ()rn -> beginrn -> repeatrn -> update tbContentrn -> <em>set</em> msgID=( select mi from (select msgContent,max(msgID) as ma,min(msgID) as mirn -> from tbMsgContentrn -> group by msgContentrn -> having count(msgContent)>=2rn -> ) c where ma=tbContent.msgID)rn -> where msgID in (select ma from (select msgContent,max(msgID) as ma,min(msgID) as mirn -> from tbMsgContentrn -> group by msgContentrn -> having count(msgContent)>=2rn -> ) c )rn -> order by tbContent.msgIDrn -> limit 100;rn -> until row_count()=0 end repeat;rn -> delete a from tbMsgContent a inner join tbMsgContent brn -> on a.msgContent=b.msgContent and a.msgID>b.msgID;rn -> end;rn ->rn -> //rnQuery OK, 0 rows affected (0.01 sec)rnrnmysql>rnmysql> delimiter ;rnmysql> call MsgContent_pro();rnQuery OK, 0 rows affected (0.06 sec)rnrnmysql>[/code]rnrn怎么解决,拜谢
错误MIDL2220: structure size exceeds 65536 bytes
请问各位达人,我一工程原是在VC6下建立,且成功Build。程序多年运行也很正常rn最近转为VC2005,编译<em>时</em>出现下面错误,请问是什么地方配置出了问题?rnMIDL2220: structure <em>size</em> <em>exceeds</em> 65536 bytes rn下面是MSDN上唯一的解答,但小弟不知如何修改这个限制。rnOn some Microsoft platforms, the <em>maximum</em> transmissible data <em>size</em> is 64K. Redesign your application so that all transmitted data fits within the <em>maximum</em> transmissible <em>size</em>. rn
org.springframework.dao.EmptyResultDataAccessException: Incorrect result size: e
HTTP Status 500 - rnrn--------------------------------------------------------------------------------rnrntype Exception reportrnrnmessage rnrndescription The server encountered an internal error () that prevented it from fulfilling this request.rnrnexception rnrnorg.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.dao.EmptyResultDataAccessException: Incorrect <em>result</em> <em>size</em>: expected 1, actual 0rn org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:583)rn org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:511)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:710)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:803)rn org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96)rn org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)rnrnrnroot cause rnrnorg.springframework.dao.EmptyResultDataAccessException: Incorrect <em>result</em> <em>size</em>: expected 1, actual 0rn org.springframework.dao.support.DataAccessUtils.requiredSingleResult(DataAccessUtils.java:71)rn org.springframework.jdbc.core.JdbcTemplate.queryForObject(JdbcTemplate.java:475)rn com.shidajiajiao.messageCallBack.MessageCallBackDAO.getMessageCallBackByMesgId(MessageCallBackDAO.java:59)rn com.shidajiajiao.messageCallBack.MessageCallBackService.getMessageCallBackByMesgId(MessageCallBackService.java:64)rn com.shidajiajiao.messageCallBack.MessageCallBackEditController.handleRequest(MessageCallBackEditController.java:27)rn org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)rn org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)rn org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:807)rn org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)rn org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:511)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:710)rn javax.servlet.http.HttpServlet.service(HttpServlet.java:803)rn org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96)rn org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)rnrnrnnote The full stack trace of the root cause is available in the Apache Tomcat/5.5.26 logs.rnrnrn--------------------------------------------------------------------------------rnrnApache Tomcat/5.5.26rnrnrn能帮我把这个错误解释下吗rn我不知道怎么修改错误了
LINK : fatal error LNK1248: image size (C1F22000) exceeds maximum allowable size (80000000)
LINK : fatal error LNK1248: image <em>size</em> (C1F22000) <em>exceeds</em> <em>maximum</em> allowable <em>size</em> (80000000)
ORA-01144: File size (string blocks) exceeds maximum of string blocks
今天我在扩展一个表空间的<em>时</em>候遭遇了这个错误,想知道具体原因是什么。 SQL> alter database datafile 5 re<em>size</em> 33G; alter database datafile 5 re<em>size</em> 33G * ERROR at line 1:
PHP使用mongo是遇到的错误
string(66) “exception: aggregation <em>result</em> <em>exceeds</em> <em>maximum</em> document <em>size</em> (16MB)”我用aggregation 从mongo中取数据,当超过16M <em>时</em>候,就报错了。我已经好多次超多了16M。愁。
jxl下拉长度的问题,Validation list exceeds maximum number of characters - truncating
warning: Validation list <em>exceeds</em> <em>maximum</em> number of characters - truncating     public static void main(String[] args) throws Exception{ String sr = &quot;北京市XX公司,北京市XX公司,北京市XX公司,北京市XX公司,北京市XX公司,北京市X...
下面的SQL语句在pl/sql developer中为什么显示:(no result set)?本来应该显示:
aaaaa的呀! declare str varchar2(100); begin str := 'aaaaa'; dbms_output.put_line(str); end;
result set closed 报错
代码如下:rn最开始我两个SQL<em>语句</em>共用的st,报这个错误,查了一下,CSDN上有人说不能共用,就改了,rn结果还是报这个错误,请大家指点一下是什么原因。rn Connection conn = null;rn PreparedStatement st = null;rn PreparedStatement st2=null;rn ResultSet rs = null;rn rn String cust_name=null;rn int logintm=0;rn StringBuffer sql = new StringBuffer();rn try rn conn = DBHelp.getConn();rn sql.append("select cust_name,logintm from custinfo where cust_code=? and cust_pw=?");rn st = conn.prepareStatement(sql.toString());rn st.<em>set</em>String(1, username);rn st.<em>set</em>String(2, password);rn rs=st.executeQuery();rn while(rs.next())rn cust_name=rs.getString("cust_name");rn logintm=rs.getInt("logintm");rn logintm=logintm+1;rn sql.<em>set</em>Length(0);rn sql.append("update dzyc_custinfo <em>set</em> logintm=? where nation_code=?");rn st2=conn.prepareStatement(sql.toString());rn st2.<em>set</em>Int(1, logintm);rn st2.<em>set</em>String(2, username);rn st2.executeUpdate();rn flag=1;rn rn catch (Exception e) rn e.printStackTrace();rn finallyrn DBHelp.closeObject(rs);rn DBHelp.closeObject(st);rn DBHelp.closeObject(st2);rn DBHelp.closeObject(conn);rn
After end of result set
搜索页面.输入一个确定存在的值,结果出现After end fo <em>result</em> <em>set</em>.找了半天也没找到哪里会有一个已经关闭的结果集.包含文件是一个全静态文件,没有动态内容.rn代码:rnrnrnrnrnrnrnrnrn rn 搜索商品rnrnrnrnrnrn
total image size 355581952 exceeds max (268435456)
这个问题要怎么解决啊。rn查了一下资料说:要提升编译器的映射内存。rn我是用vc6.0的。rn
OOM bitmap size exceeds VM budget 处理
我在从widget 多次进入程序,再退出到桌面,再通过widget进入程序,反复操作,出现如下异常rn 启动activity的代码 rn MailListBindData mailData = ServiceForWidget.getWidgetData()rn .get(curPosition);rn Intent showEmailDetail = new Intent();rn showEmailDetail.<em>set</em>Class(context,rn MailDetailAndDoneActivity.class);rn showEmailDetail.putExtra(MailListActivity.extraKey_ThreadMode,rn false);rn showEmailDetail.putExtra(MailListActivity.extraKey_accountId,rn mailData.getMessageInfo().getAccountId());rn showEmailDetail.putExtra(MailListActivity.extraKey_folderId,rn mailData.getMessageInfo().getFolderId());rnrn showEmailDetail.putExtra(rn MailListActivity.extraKey_groupPosition, curPosition);rn showEmailDetail.putExtra(rn MailListActivity.extraKey_childPosition, 0);rn showEmailDetail.putExtra(MailListActivity.extraKey_editType,rn MailListActivity.EDITTYPE_NONE);rn showEmailDetail.putExtra(MailListActivity.extraKey_objectView,rn Constants.MAIL_DETAIL_VIEW);rnrn showEmailDetail.putExtra("messageInfo",rn mailData.getMessageInfo());rnrn showEmailDetail.putExtra(MailListActivity.extraKey_MailCount,rn ServiceForWidget.getWidgetData().<em>size</em>());rn showEmailDetail.putExtra(Constants.ACTIVITY_NAME_KEY,rn MediumMailWidget.class.getSimpleName());rn showEmailDetailrn .putExtra(rn MailListActivity.extraKey_MailTypeTitle,rn context.getString(R.string.unified_account_receive_folder_name));rn showEmailDetail.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);rn showEmailDetail.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);rnrn context.startActivity(showEmailDetail);rnrnrn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): java.lang.RuntimeException: Unable to start activity ComponentInfocom.nttdocomo.communicase.carriermail/com.nttdocomo.communicase.carriermail.activity.MailListActivity: android.view.InflateException: Binary XML file line #20: Error inflating class rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1654)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1670)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.app.ActivityThread.access$1500(ActivityThread.java:117)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:931)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.os.Handler.dispatchMessage(Handler.java:99)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.os.Looper.loop(Looper.java:123)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.app.ActivityThread.main(ActivityThread.java:3695)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at java.lang.reflect.Method.invokeNative(Native Method)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at java.lang.reflect.Method.invoke(Method.java:507)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:842)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:600)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at dalvik.system.NativeStart.main(Native Method)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): Caused by: android.view.InflateException: Binary XML file line #20: Error inflating class rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.view.LayoutInflater.createView(LayoutInflater.java:518)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:568)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.view.LayoutInflater.rInflate(LayoutInflater.java:623)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.view.LayoutInflater.rInflate(LayoutInflater.java:626)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.view.LayoutInflater.rInflate(LayoutInflater.java:626)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.view.LayoutInflater.inflate(LayoutInflater.java:408)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.view.LayoutInflater.inflate(LayoutInflater.java:320)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.view.LayoutInflater.inflate(LayoutInflater.java:276)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at com.nttdocomo.communicase.carriermail.factory.MailListViewFactory.initMailTitleBarView(MailListViewFactory.java:1585)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at com.nttdocomo.communicase.carriermail.factory.MailListViewFactory.createBlockFolderView(MailListViewFactory.java:1432)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at com.nttdocomo.communicase.carriermail.factory.MailListViewFactory.createMailListView(MailListViewFactory.java:259)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at com.nttdocomo.communicase.carriermail.activity.MailListActivity.createListView(MailListActivity.java:670)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at com.nttdocomo.communicase.carriermail.activity.MailListActivity.onCreate(MailListActivity.java:790)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1618)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): ... 11 morern03-27 18:35:30.540: ERROR/AndroidRuntime(29243): Caused by: java.lang.reflect.InvocationTargetExceptionrn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at java.lang.reflect.Constructor.constructNative(Native Method)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at java.lang.reflect.Constructor.newInstance(Constructor.java:415)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.view.LayoutInflater.createView(LayoutInflater.java:505)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): ... 26 morern03-27 18:35:30.540: ERROR/AndroidRuntime(29243): Caused by: java.lang.OutOfMemoryError: bitmap <em>size</em> <em>exceeds</em> VM budgetrn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.graphics.Bitmap.nativeCreate(Native Method)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.graphics.Bitmap.createBitmap(Bitmap.java:477)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.graphics.Bitmap.createBitmap(Bitmap.java:444)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.graphics.Bitmap.createScaledBitmap(Bitmap.java:349)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.graphics.BitmapFactory.finishDecode(BitmapFactory.java:498)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:473)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.graphics.BitmapFactory.decodeResourceStream(BitmapFactory.java:336)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.graphics.drawable.Drawable.createFromResourceStream(Drawable.java:697)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.content.res.Resources.loadDrawable(Resources.java:1709)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.content.res.TypedArray.getDrawable(TypedArray.java:601)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.view.View.(View.java:1951)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.widget.ImageView.(ImageView.java:112)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.widget.ImageButton.(ImageButton.java:85)rn03-27 18:35:30.540: ERROR/AndroidRuntime(29243): at android.widget.ImageButton.(ImageButton.java:81)rn
oracle:Heap size 3597K exceeds notification threshold
oracle:Heap <em>size</em> 3597K <em>exceeds</em> notification threshold 解决方法
plsql登录的候弹出not logged on的空白对话框
-
plsql遇到的问题总结
sqlplus system/111111@localhost:1522/xe;进入oracle create user GDB identified by GDB_PWD; 创建用户 grant all privileges to GDB; 权限设置 drop user zfmi cascade; 删除用户 <em>set</em> serveroutput on; log 在终端显示 sqlplus
ResultSet详细
1. ResultSet细节1功能:封锁结果集数据操作:如何获得(取出)结果 package com.sjx.a; import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.Statement; import org.junit....
Rejecting request since max request parameter limit exceeded 10000
参考:https://community.oracle.com/thread/3573070 https://my.oschina.net/farces/blog/911850 Which WLS version?   1)-Dweblogic.utils.http.maxParameters=XXXX       This is required,
result set type is type_forward_only???
rs.last()rnint i = rs1.getRow();rn执行这两句话就出现下面的错误,注释了就不出现,我用的是TOMCAT,JDK1。3,数据库连接方式JDBC-ODBC桥,请教如何解决,其中数据库连接方式不能改rn<em>result</em> <em>set</em> type is type_forward_only
size, 3682, for table 'XDDHJC' exceeds the maximum"">sqlserver6.5 插入数据提示" The total row size, 3682, for table 'XDDHJC' exceeds the maximum"
sqlserver6.5 插入数据提示" The total row <em>size</em>, 3682, for table 'XDDHJC' <em>exceeds</em> the <em>maximum</em>"rnXDDHJC 是表名
Sybase maximum size 可以修改吗?
Attempt to update or insert row failed because <em>result</em>ant row of <em>size</em> 2193 bytes is larger than the <em>maximum</em> <em>size</em> (1961 bytes) allowed for this table.rnrn往数据库里面存较大的值报这个错误.不知道能能修改这个所谓的Sybase <em>maximum</em> <em>size</em> ,请高人指点.
GET查询HBase无结果 Result的size也不为空
用Get<em>查询</em>hbase某个row<em>时</em>,就算该row不存在,但还是返回Result,只是该Result是empty的。 [code=&quot;java&quot;]List batch= new ArrayList(); Get get1=new Get(&quot;1111111111&quot;.getBytes()); Get get2=new Get(&quot;2222222222&quot;.getBytes()); ...
Uncaught RangeError: Maximum call stack size exceeded
js代码:rn[code=javascript] var person = //数据属性rn year:2016,rn edition:1rn rn Object.defineProperty(person,"year",//访问器属性rn get:function () rn return this.year;rn ,rn <em>set</em>:function (newValue) rn if(newValue > 2017)rn this.year = newValue;rn this.edition += newValue - 2017;rn rn rn );rn person.year = 2019;rn console.log(person.edition);rn console.log(person.year);[/code]rn异常:rn[code=text] Uncaught RangeError: Maximum call stack <em>size</em> exceeded[/code]rn请问为什么报这个错?rnrn正确代码应该是这样:rn[code=javascript] var person = //数据属性rn //_year:2017,rn edition:1rn rn Object.defineProperty(person,"year",//访问器属性rn get:function () rn return this._year;rn ,rn <em>set</em>:function (newValue) rn if(newValue > 2017)rn this._year = newValue;rn this.edition += newValue - 2017;rn rn rn );rn person.year = 2019;rn console.log(person._year);rn console.log(person.edition);//根据year设置版本号rn console.log(person.year);[/code]
java.sql.SQLException: After end of result set
我已经声明两个Statment了啊,为什么ResultSet结果集还是关闭了?代码如下rn PreparedStatement pstmt =conn.prepareStatement(sql);rn Statement stmt=conn.createStatement();rn Statement stmt2=conn.createStatement();rn ResultSet rssumkm1=stmt.executeQuery(sql1); rn ResultSet rs=pstmt.executeQuery();rn rn ResultSet rs2=stmt2.executeQuery(sql2); rn rs2.last();rn while(rs.next())rn rn Jixiao jx=new Jixiao();rn rn jx.<em>set</em>Id(rs.getInt(1));rn jx.<em>set</em>Day(rs.getString(2));rn jx.<em>set</em>Classt(rs.getString(3));rn jx.<em>set</em>Starttingtime(rs.getInt(4));rn jx.<em>set</em>Finishtime(rs.getInt(5));rn jx.<em>set</em>Origin(rs.getString(6));rn jx.<em>set</em>Finish(rs.getString(7));rn jx.<em>set</em>Startkm(rs.getInt(8));rn jx.<em>set</em>Finishkm(rs.getInt(9));rn jx.<em>set</em>Km(rs.getInt(10));rn jx.<em>set</em>Allowance(rs.getInt(11));rn list.add(jx);rn rn rn rssumkm1.next();rn request.<em>set</em>Attribute("sumkm", (rssumkm1.getString(1))); rn System.out.println((rssumkm1.getString(1)));rn rs.last();rn rs2.next();rn request.<em>set</em>Attribute("sumAllowance", (rs2.getString(1)));rn request.<em>set</em>Attribute("list", list);rn request.getRequestDispatcher("Showlist.jsp").forward(request, response);rnrnrn报错的代码是这句 request.<em>set</em>Attribute("sumAllowance", (rs2.getString(1))); 这句代码以上都执行了。
如何建立EAserver result set??
How to generate an EAServer <em>result</em> <em>set</em> which can be returned from a PowerBuilder user object running as a component on EAServer.?
java.sql.SQLException: Result set type is TYPE_FORWARD_ONLY
我已经在数据库连接<em>时</em>设置了rnClass.forName("sun.jdbc.odbc.JdbcOdbcDriver");rn conn=java.sql.DriverManager.getConnection("jdbc:odbc:OA","sa","123456789");rn stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE); rn程序里是这样的:rnResultSet rst=dm.stmt.executeQuery("select * from OA_admin where username='"+username+"' and pwd='"+password+"'");rn rst.last();rn int rows =rst.getRow();rn rst.first(); rn String str="";rn if(rows==1)rn rn session.<em>set</em>Attribute("username",username);rn session.<em>set</em>Attribute("password",password);rn str=response.encodeRedirectURL("main.jsp");rn rnrn但是在执行的<em>时</em>候就出现java.sql.SQLException: Result <em>set</em> type is TYPE_FORWARD_ONLY的错误rn大家帮帮忙看看吧~rn我才接触JSP10天,好多原理还浑浑噩噩的呢:(
关于Java maximum heap size的问题,急...
我编译了一段程序,在控制台用指令java Test运行<em>时</em>出错,<em>提示信息</em>为Exception in thread "main" java.lang.OutOfMemoryError,当我设置了Java <em>maximum</em> heap <em>size</em>值之后,指令如下:java -Xmx256000000 Test,运行便没问题了,有没有什么方法对Java <em>maximum</em> heap <em>size</em>值进行设置,以便以后运行<em>时</em>直接输入java Test便可,而不需再输入该值?另外我现在是在控制台下运行,如果把代码嵌入到jsp里面,然后在网页中调用,怎样设置Java <em>maximum</em> heap <em>size</em>的值才能保证它能正常运行?
does not return a result set
存储过程如下rnrn/*rn发票核对,业务部导出已经开出发票的记录交给销售分公司的功能rnhyc2011-1-18rnrnexec up_expInvoice_Mainselect '深圳销售分公司(一部)','','','','',1,'2011-3-1','2011-3-12','hyc'rn*/rnCREATE proc up_expInvoice_Mainselectrn(rn@company varchar(200),--销售分公司rn@khbh varchar(200)=null,--客户编号rn@khdm varchar(200)=null,--客户代码rn@khmc varchar(200)=null,--客户名称rn@nkxh varchar(200)=null,--纽扣型号rn@dateflag bit,--<em>使用</em>日期标记rn@ckrq1 varchar(200),--出库日期rn@ckrq2 varchar(200),rn@userid varchar(200)=nullrn)rnasrnbeginrn declare @sql varchar(8000)rn <em>set</em> @sql=''rnif @company<>''rnbeginrn <em>set</em> @sql=@sql + 'rnselect a.fCustNo into #khdm /*<em>得到</em>该销售分公司的所有客户代码*/rnfrom GCS..tb_custtable a join GCS..tb_ConsigneeTable b on a.fConUnitNo=b.fIDrnwhere b.fConUnitName=''' + @company + ''''rn[color=#FF0000]-----------加入以下圈着的代码,delphi前台调用该存储过程就出does not return a <em>result</em> <em>set</em>的错误[/color]rn <em>set</em> @sql=@sql + 'delete from t_zfdtmp where userid=''' + @userid + '''rninsert into t_zfdtmp(company,khmc,khdm,kdrq,amount,isaudited,audituser,audittime,remark,userid)rnselect company,khmc,khdm,kdrq,amount,isaudited,audituser,audittime,remark,''' +@userid+'''rnfrom t_zhengfudan where khdm in (select fCustNo from #khdm)'rn--判断<em>时</em>间是否为空,加上<em>时</em>间条件rnif @dateflag=1 rn <em>set</em> @sql=@sql + ' and kdrq>=''' + @ckrq1 + ''' and kdrq=''' + @ckrq1 +''' and ckrqrnprint(@sql)rnexec(@sql)rnendrnGOrn
Streaming result set com.mysql.jdbc.RowDataDynamic@5bdbda4f 求解
Caused by: java.sql.SQLException: Streaming <em>result</em> <em>set</em> com.mysql.jdbc.RowDataDynamic@5bdbda4f is still active.rn No statements may be issued when any streaming <em>result</em> <em>set</em>s are open and in use on a given connection. rn Ensure that you have called .close() on any active streaming <em>result</em> <em>set</em>s before attempting more queries.rnrnrn有在从库上执行过load date infile 操作,会不会这个原因造成,有人建议关闭stream,如何关闭
Result set type is TYPE_FORWARD_ONLY错误...
不知道为什么会出这个错.rnpackage library;rnimport java.sql.DriverManager;rnimport java.sql.Connection;rnimport java.sql.Statement;rnimport java.sql.ResultSet;rnimport java.sql.SQLException;rnimport javax.swing.JOptionPane;rnclass Data2rn Connection con; //声明对象rn Statement s;rn public boolean getData()//加载驱动方法,无需参数,必须在声明Data对象之后rn rn tryrn Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); //加载驱动<em>语句</em>rn catch(ClassNotFoundException cnfe)rn rn JOptionPane.showMessageDialog(null,"加载驱动出错"+cnfe.getMessage(),"出错",JOptionPane.ERROR_MESSAGE);rn rn tryrn con=DriverManager.getConnection("jdbc:odbc:test");//创建连接rn s=con.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_UPDATABLE); //创建执行对象rn return true; //如果程序执行到这个地方则返回true表示执行成功rn catch(SQLException e1)rn rn JOptionPane.showMessageDialog(null,"创建连接或执行对象<em>时</em>出错"+e1.getMessage(),"出错",JOptionPane.ERROR_MESSAGE);rn rn return false; //执行到这的<em>时</em>候说明出错了rn rn public ResultSet select(String sqlstr)rn rn ResultSet rs=null;rn tryrn rs = s.executeQuery(sqlstr); //执行<em>查询</em>rn return rs; //运行到这里<em>时</em>表示已经成功执行<em>查询</em>rn catch(SQLException e)rn rn JOptionPane.showMessageDialog(null,"执行<em>查询</em><em>语句</em>出错!"+e.getMessage(),"出错",JOptionPane.ERROR_MESSAGE);rn rn return rs; //运行到这里<em>时</em>表示已经出错rn rnrnrnpublic class Untitled1 rn rn public static void main(String [] args)rn rn tryrn Data2 aa = new Data2();rn aa.getData();rn ResultSet rs = aa.select("use library select * from BookMessage");rn rs.absolute(1);rn System.out.println(rs.getString(1));rn catch(SQLException se)rn rn System.out.println(se.getMessage());rn rn rn
SQL Server中的result set?
我在delphi中调用SQL Server中的一个sp1存储过程<em>时</em>,程序给我一个异常:rn sp1:CommandText does not return a <em>result</em> <em>set</em>.rn 请问,在SQL Server中,<em>result</em> <em>set</em>是意思?rn 存储过程如何写才能返回一个<em>result</em> <em>set</em>?rn
怎样实现set sursor size?
怎么用程序实现INT 10H FUNCTION的01H 号功能:rn mov ah,01 rn mov ch,00rn mov cl,14rn int 10h
exceeds number of result columns"错误!">ODBC,"number of bound columns exceeds number of result columns"错误!
用VC,ODBC连接sybase数据库。rnCRecord<em>set</em> db;rnLPCSTR select="select ent_name from dt_enterprise";rndb.open(CRecord<em>set</em>::snapshot,select,CRecord<em>set</em>::readOnly);rn后出现“number of bound columns <em>exceeds</em> number of <em>result</em> columns”错误,不知是何原因?rn从一张表中取出一列的数据,我的record<em>set</em>是用向导生成的。rn
command result does not return a result set 是什么意思???
我用adoquery1.sql.add('insert…………)rn adoquery1.sql.openrn就会返回这样的错误信息 而实际上数据已经正确的写到了数据库中rn为什么???rn后台数据库为sql server
ERROR 1206 (HY000): The total number of locks exceeds the lock table size
生产机器上执行一个 replace into a select * from b rnrnrnERROR 1206 (HY000): The total number of locks <em>exceeds</em> the lock table <em>size</em>rnrn3g 的数据, 20万行 。 这个是生产机器,差点重启(否则被开发的大骂),经过n年 这点素质还真有作用(之前挨个问过)。rnrnrn我看了该机的配置 是空白的几乎没有 rn难道只能修改他的配置,没有其他的方法 (这个机器可是生产机器啦)rn
在做分页程序,出现javax.servlet.ServletException: Result set type is TYPE_FORWARD_ONLY,什么意思?
rt,小心地一步步地做,出错不解中rn============rn
【Android】图片显示内存优化(解决“bitmap size exceeds VM budget”异常)
  public Bitmap optimizeBitmap(byte[] resource, int maxWidth, int maxHeight) { Bitmap <em>result</em> = null; int length = resource.length; BitmapFactory.Options options = new BitmapFactory.Options(...
救命啊!图片内存泄露java.lang.OutOfMemoryError:bitmap size exceeds VM budget
private void drawEnergyLine(Canvas canvas, int min, int max, Bitmap bmp,rn int type) rn int bmpWidth = bmp.getWidth();rn int bmpHeight = bmp.getHeight();rn // 设置缩小比例rn double scale = (float) min / (float) max;rn // 计算出这次要缩小的比例rn float scaleWidth = 1;rn float scaleHeight = 1;rn scaleWidth = (float) (scaleWidth * scale);rn scaleHeight = (float) (1);rn // 产生re<em>size</em>后的Bitmap对象rn Matrix matrix = new Matrix();rn matrix.postScale(scaleWidth, scaleHeight);rn Bitmap re<em>size</em>Bmp = Bitmap.createBitmap(bmp, 0, 0, bmpWidth, bmpHeight,rn matrix, true);rn switch (type) rn case 0:rn canvas.drawBitmap(re<em>size</em>Bmp, 10, 120, mPaint);// blood show 1rn break;rn case 1:rn canvas.drawBitmap(re<em>size</em>Bmp, 690, 120, mPaint);// blood show 2rn break;rn case 2:rn canvas.drawBitmap(re<em>size</em>Bmp, 10, 358, mPaint);// 黄能量小长条rn break;rn default:rn break;rn rn //re<em>size</em>Bmp.recycle();//这两句我添加了就画面就不能点了,所以不知道该如何释放rn //System.gc();rn rn////////////////////////////////rn我在draw(canvas)//draw里调用这个函数rnprivate void drawEnergyLine(Canvas canvas, 1, 5,bmp1,rn 0);//类似这样的调用rnrn在后面的线程中rnrun()rnwhile(true)rntryrndraw();rnsleep(200);rncatch(Exception ex)rnrn//提示的错误为:rn2496-byte external allocation too large for this processrnVM won't let us allocate 2496 bytesrnjava.lang.OutOfMemoryError:bitmap <em>size</em> <em>exceeds</em> VM budgetrn....图片内存如何释放,这个问题冒似提的人很多啊,可是到底原理是什么呢,我怎么知道一个图片不用了呢,说不定满足啥条件了又用了呢?
提示信息使用
我想在一段数据操作代码中进行判断,如果符合条件就弹出窗口,提示成功或者失败,但是怎么进行信息的捕获呢??rnrnjavascript 或者 vbscript 都可以,给个提示,谢谢
错误代码求解:The current query would generate a key size of 761 for a work table. This exceeds the maximum allowable limit of
The current query would generate a key <em>size</em> of 761 for a work table. This <em>exceeds</em> the <em>maximum</em> allowable limit of 600.rn如何对付?rn谢谢
使用jdbc-odbc连接mysql.出现java.sql.SQLException: Result set type is TYPE_FORWARD_ONLY!
附原程序!多谢!rnimport java.awt.*;rnimport java.sql.*;rnimport java.util.*;rnimport javax.swing.*;rn/**rn * This class can take a variable number of parameters on the commandrn * line. Program execution begins with the main() method. The classrn * constructor is not invoked unless an object of type 'Class1'rn * created in the main() method.rn */rnpublic class Class1rnrn /**rn * The main entry point for the application.rn *rn * @param args Array of parameters passed to the applicationrn * via the command line.rn */rn public static void main (String[] args)rn rn Connection connection=null;rn Statement statement=null;rn ResultSet <em>result</em>1=null;rn String tempstr=null;rn int tempnum;rn System.out.println("database connect;");rn tryrn Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");rn rn catch(java.lang.ClassNotFoundException e)rn System.out.println("class error!");rn System.out.println(e.getMessage());rn rnrn tryrn connection=DriverManager.getConnection("jdbc:odbc:onlinegame");rn rn catch(Exception e)rn System.out.println("connect error!");rnrn tryrn statement=connection.createStatement();rn rn catch(Exception e)rn System.out.println("connect error!");rnrn String sql="select * from wuzhi";rn tryrn <em>result</em>1=statement.executeQuery("select * from wuzhi where username='aaasss'");rn <em>result</em>1.beforeFirst();rn // tempnum=<em>result</em>1.getInt("num");rn System.out.println("username:"+<em>result</em>1.getInt("num"));rn rn catch(Exception e)rn System.out.println(e);rn rn System.out.println(tempstr);rn // TODO: Add initialization code herern rnrn public Class1() rn try rn jbInit();rn rn catch(Exception e) rn e.printStackTrace();rn rn rn private void jbInit() throws Exception rn rnrn
关于Illegal operation on empty result set的问题
我刚开始学JSP,写了一个图书管理程序,在用ResultSet的<em>时</em>候出现了Illegal operation on empty <em>result</em> <em>set</em>异常,想请教一下各位高手出现这种异常的可能情况,谢谢!
出现result set type is TYPE_FORWARD_ONLY的错误
用createStatement可以这样rnconnect=dataSource.getConnection();rnStatement stmt=connect.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, rn ResultSet.CONCUR_UPDATABLE);rnResultSet rs=stmt.executeQuery(strSql);rn但我用的是stmt = conn.prepareStatement( SQL );rn请问如何改变<em>result</em> <em>set</em> type
请高手帮帮忙,java数据库连接的result set问题
我想把连接数据库取数据和处理数据放在两个函数中实现rn于是用了一个全局变量(类变量)<em>result</em> <em>set</em>rn可是这样一来运行的<em>时</em>候会报错说<em>result</em> <em>set</em>耗尽rn是不是<em>result</em> <em>set</em>不能通过全局变量传数据啊,取数据和处理数据只能写在一个函数里面吗?rn请高手指点,谢谢了!
在STRUTS中如何处理查询的到的RESULT SET
用什么来存放RESULTSET?在JSP页面中如何调用? rn
请问什么原因: After end of result set
java.sql.SQLException: After end of <em>result</em> <em>set</em> rnrn请问以下提示是什么原因导致的? rn我是在rnwhile(rs.next())rn.....rn中又用了几个ResultSet 导致的,但不知道除了什么原因,请指教
连接数据库取值出现Before start of result set
我建立了一个user的表如图所示“: , 代码如下     Document   : paike     Created on : 2016-6-10, 7:23:33     Author     : user --%>                                java.sql.Connection conn=null;
Result set type is TYPE_FORWARD_ONLY错误,50分,急~~~~
jsp程序突然杀出一个错误,应如何解决???rnorg.apache.jasper.JasperException: Result <em>set</em> type is TYPE_FORWARD_ONLYrn
在STRUTS中如何处理查询的到的RESULT SET ?
我如果获得一个有多个记录的记录集应该如何显示出来呢?(strus)
commandtext does not return a result set
Microsoft SQL Server 7.0狟衄狟Stored Proc:rnrncreate procedure usp_temp01rnasrn create table #temp01 (rn emp_id int not null,rn emp_name varchar(10) not null)rnrn insert into #temp01 (emp_id, emp_name)rn values (1, 'name')rnrn select emp_id, emp_namern from #temp01rngornrn婓Query Analyzer狟堍俴淏都,筍婓Delphi5狟蚚TADOStoredProc堍俴奀堤珋'commandtext does not return a <em>result</em> <em>set</em>'渣昫, 恀峈睡?rn
Java.sql.SQLException: After end of result set错误
大家帮我看一下,下面这段代码到底错在哪里啊?老是提示标题上的错误,我都快郁闷死了!rnrn public String update() throws Exceptionrn String sql="select boardid,boardtype from board";rn DBConnect dbc1=new DBConnect(sql);rn ResultSet rs=dbc1.executeQuery();rn StringBuffer sb=new StringBuffer();rn if(!rs.next())rn dbc1.close();rn throw new Exception("论坛还没有版面,请先添加版面。");rn rn // temprs;rn DBConnect dbc=new DBConnect();rn String newuser=newuser(dbc);rn dorn rn sql="Select count(announceid) from bbs1 where boardid="+rs.getInt(1);rn ResultSet temprs=dbc.executeQuery(sql);rn rn temprs.next();rn String tempString=temprs.getString(1);rn int allArticle=(tempString==null)?0:temprs.getInt(1);rn rn temprs=dbc.executeQuery("Select count(announceid) from bbs1 where boardid="+rs.getInt(1) +" and parentID=0");rn temprs.next();rn tempString=temprs.getString(1);rn int allTopic=(tempString==null)?0:temprs.getInt(1);rnrn ResultSet ers=dbc.executeQuery("select Max(announceid) from bbs1 where boardid="+rs.getInt(1));rn ers.next();rn tempString=ers.getString(1);rn rn //int maxID=(tempString==null)?"无":ers.getInt(1);rn String userName,dateandtime;rnrn rn if(tempString==null)rn userName="无";rn dateandtime=Format.getDateTime();rn rn else rn int maxID=ers.getInt(1);rn ers=dbc.executeQuery("select username,dateandtime from bbs1 where announceid="+maxID);rn ers.next();rn userName=ers.getString(1);rn dateandtime=ers.getString(2);rn rnrn sql="update board <em>set</em> lastpostuser=?,lastposttime='"+dateandtime+"',lastbbsnum="+allArticle+",lasttopicnum="+allTopic+",TodayNum="+todays(rs.getInt(1),dbc)+" where boardid="+rs.getInt(1);rn dbc.prepareStatement(sql);rn dbc.<em>set</em>Bytes(1,userName.getBytes("GBK"));rn dbc.executeUpdate();rn sb.append("更新论坛数据成功,"+rs.getString(2)+"共有"+allArticle+"篇贴子,"+allTopic+"篇主题,今日有"+todays(rs.getInt(1),dbc)+"篇帖子。 ");rn rn while(rs.next());rn sql="update config <em>set</em> TopicNum="+titlenum(dbc)+",BbsNum="+gettipnum(dbc)+",TodayNum="+alltodays(dbc)+",UserNum="+allusers(dbc)+",lastUser=?";rn dbc.prepareStatement(sql);rn dbc.<em>set</em>Bytes(1,newuser.getBytes("GBK"));rn dbc.executeUpdate();rn dbc.close();rn dbc1.close();rn ForumPropertiesManager.re<em>set</em>Manager();rn return sb.toString();rnrn
请问什么原因:After end of result set ?
java.sql.SQLException: After end of <em>result</em> <em>set</em> rnrn请问以下提示是什么原因导致的? rn我是在rnwhile(rs.next())rn.....rn中又用了几个ResultSet 导致的,但不知道除了什么原因,请指教
老是出现Result set type is TYPE_FORWARD_ONLY
加了sqlStmt = sqlCon.createStatement(java.sql.ResultSet.TYPE_SCROLL_INSENSITIVE,java.sql.ResultSet.CONCUR_READ_ONLY);后老是tomcat自己就shutdown了,rn是不是因为用的jdbc-odbc桥的原因哦?rn难道就没有解决办法了么?
Result set type is TYPE_FORWARD_ONLY是什么意思?
ACCESS不能从数据库底部向上取数据吗?
为什么出错?java.sql.SQLException: Result set type is TYPE_FORWARD_ONLY
import javax.swing.*;rnimport java.awt.*;rnimport java.awt.event.*;rnimport java.sql.*;rnclass Ewindow extends JFrame implements ActionListenerrnrn String xuehao;rn String xingming;rn rn JPanel panel;rn JLabel label;rn rn int lastRow; // 最后一行行号rn int page<em>size</em>; // 每页显示记录数rn int pagecount; // 总页数rn rn Connection con;rn rn Statement state;rn rn ResultSet res; rn rn Container container;rn JTextField text;rn rn JScrollPane scroll; rn rn JTable table; rn rn JButton button;rn rn Object[] columnName = "学号","姓名" ;//表格的列名rn Object[][] a; //二维数组rn rn Ewindow()rn rn <em>set</em>Size(100,100);rn <em>set</em>Visible(true);rn rn a = new Object[3][2]; rn rn button = new JButton("显示"); rn button.addActionListener(this);rn rn label = new JLabel("请输入你要去的页按确定按纽");rn table = new JTable(a,columnName);rn rn panel = new JPanel();rn text = new JTextField(6);rn rn container = getContentPane();rn rn scroll = new JScrollPane(table); rn rn panel.add(label);rn panel.add(text);rn rn container.add(scroll,BorderLayout.CENTER);rn container.add(panel,BorderLayout.NORTH);rn container.add(button,BorderLayout.SOUTH);rn rn public void actionPerformed(ActionEvent evt)rn rn page<em>size</em> = 3;rnrn if rn ( evt.getSource() == button )rn rn rn try rn rn Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");rn rn rn catch(ClassNotFoundException e1) rn rn e1.printStackTrace();rn rn rn rn try rn rn con = DriverManager.getConnection("jdbc:odbc:redsun","sa","sa");rn rn state = con.createStatement();rn rn res = state.executeQuery("select * from pagedown"); rn rn res.last();//将res指向最后一行 rn lastRow = res.getRow(); rn rn pagecount=(lastRow%page<em>size</em>==0)?(lastRow/page<em>size</em>):(lastRow/page<em>size</em>+1);rn int showpage=1;//当前页码rn rn int integer;rn integer = Integer.parseInt(text.getText());rn int i=(integer-1)*page<em>size</em>+1;//设置游标位置rn rn res.absolute(i); rn rn while ( res.next() )rn rn xuehao = res.getString(1);rn xingming = res.getString(2);rn rn a[i][0] = xuehao;rn a[i][1] = xingming;rn rn i++;rn rn con.close(); rn rn rn catch(SQLException e2)rn e2.printStackTrace(); rnrn rn rn rn rnpublic class pagedownrnrn public static void main(String args[])rn rn Ewindow ee = new Ewindow();rn ee.pack();rn rnrn
急:java.sql.SQLException: Before start of result set
j2se1.5 rneclipse 3.11rnmysql5.0rn一执行两次<em>查询</em>,就会出现这个java.sql.SQLException: Before start of <em>result</em> <em>set</em>错误提示,可奇怪的是重装系统以前没有错误.rn
为什么会有result set is closed的错误
tryrn read rt=new read();rn String a[]=rt.readtxt("1.txt");rn Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");rn Connection con=DriverManager.getConnection("jdbc:odbc:train");rn Statement stmt=con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);rnResultSet rs=stmt.executeQuery("Select distinct 单词 from d10 ");rnrs.first();rn while (rs.next())rn stmt.executeUpdate("insert into d11(单词)values('"+rs.getString("单词")+"')");rn rn con.close();rncatch(ClassNotFoundException e)rn e.printStackTrace();catch(SQLException e)rn e.printStackTrace();rn
CommandText does not return a result set
我在用ADOQuery做Insert操作<em>时</em>候,提示我说:rnrnCommandText does not return a <em>result</em> <em>set</em>rnrn什么原因引起的?rnrn谢谢!
总是报错:Result set type is TYPE_FORWARD_ONLY
在JSP分页设计<em>时</em>,总是报错,上网查了说将<em>result</em>的type改了,Statement stmt=connect.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_UPDATABLE);但还是报错rn将代码贴出,请高手指教~~~~rnrnrnrnrnintPageCount) intPage = intPageCount;//调整待显示的页码rnrn%>rnrnrn rn rn rn 通知公告rn rn rn rn rn rn rn rnrn rn rn rn rn rn news_norn titlern rn rn rn rn rn rn rn rnrnrn
Command Text does return a result set
Command Text does return a <em>result</em> <em>set</em>rn我用ADOQuery1 增加數據。但增加第一次可以,第二次就提示出這樣拉“Command Text does return a <em>result</em> <em>set</em>rn”rn增加語句如下:rn beginrn with ADOQuery1 dorn rn beginrn ADOQuery1.Active:=false;rn ADOQuery1.Active:=true;rn ADOQuery1.close;rn ADOQuery1.SQL.Clear;rn ADOQuery1.SQL.Add('insert into xginfomation values');rn ADOQuery1.SQL.Add('('''+bname+''','''+bcard+''','''+bsex+''','''+bportment+''','''+bphe+''','''+bpostid+''','''+xaddress+''','''+bpwd+''','''+bcardid+''')'); rn ADOQuery1.ExecSQL; rn showmessage('用戶信息輸入成功!');rnrn //刷新DBGrid11rnrn with ADOQuery2 dorn beginrn close;rn ADOQuery2.SQL.Clear;rn ADOQuery2.SQL.Add('select XGid,XGname,XGcardid,XGsex,XGdepartment,XGphe,p.postXG,XGaddress,cardid from ');rn ADOQuery2.SQL.Add('xginfomation xg join post p on xg.XGpostid=p.pid');rn ADOQuery2.Open; rn rn end;rnrn請各位帥哥帥姐們幫我看看啊。。rn小妹感激。。謝謝了。。rn
这是什么错误?Result set type is TYPE_FORWARD_ONLY
rnrn rnrnrn rn 留言簿rnrnrn+ex1.getMessage());rn rn rnrn//关闭数据库连结rnpublic void closeStmt()rn tryrn stmt.close();rn catch(SQLException e)rn e.printStackTrace();rn rn rn rnpublic void closeConn()rn tryrn conn.close();rn catch(SQLException e)rn e.printStackTrace();rn rnrnrn// Java Documentrn最后会给出错误:Result <em>set</em> type is TYPE_FORWARD_ONLYrn为什么会出现这种错误呢?rn
java.sql.SQLException: Before start of result set问题?
java.sql.SQLException: Before start of <em>result</em> <em>set</em>rn at org.gjt.mm.mysql.ResultSet.checkRowPos(ResultSet.java:1336)rn at org.gjt.mm.mysql.ResultSet.getLong(ResultSet.java:379)rn at org.gjt.mm.mysql.ResultSet.getInt(ResultSet.java:366)rn at sztz.manage.CollegeManager.getColleges(CollegeManager.java:121)rn at org.apache.jsp.manageCollege$jsp._jspService(manageCollege$jsp.java:1rn52)rn at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:1264)rn at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspSerrnvlet.java:201)rn at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:3rn81)rn at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:473)rn at javax.servlet.http.HttpServlet.service(HttpServlet.java:1264)rn at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplrnicationFilterChain.java:247)rn at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFrnilterChain.java:193)rn at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVrnalve.java:243)rn at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipelinern.java:566)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.javrna:472)rn at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)rnrn at org.apache.catalina.core.StandardContextValve.invoke(StandardContextVrnalve.java:215)rn at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipelinern.java:566)rn at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValvern.java:246)rn at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipelinern.java:564)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.javrna:472)rn at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)rnrn at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:rn2366)rn at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.jrnava:164)rn at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipelinern.java:566)rn at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:rn462)rn at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipelinern.java:564)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.javrna:472)rn at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)rnrn at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValrnve.java:163)rn at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipelinern.java:566)rn at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.javrna:472)rn at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)rnrn at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessornr.java:1005)rn at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.jarnva:1098)rn at java.lang.Thread.run(Thread.java:536)
关于Result set type is TYPE_FORWARD_ONLY的问题
我知道这是说游标只能向前移动不能滚动,所以用 rs.last()会提示错误rn但问题是我的ResultSet的属性已经改了,如下:rnString url="jdbc:odbc:liuyan";rn Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");rn conn=DriverManager.getConnection(url,"ksg","123");rn stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);rn String sql="select * from liuyan order by id DESC";rn rs = stmt.executeQuery(sql);rnrn但还是提示rs.last()这一行有Result <em>set</em> type is TYPE_FORWARD_ONLY的问题。rn各位高手帮帮忙啊!!
请问java.sql.SQLException: Before start of result set什么意思?
什么叫结果集在开始之前?这种错误是怎么产生的?rn谢谢rnjava.sql.SQLException: Before start of <em>result</em> <em>set</em>rn
Warning: mysql_query(): Unable to save result set in
那位知道这个是什么原因吗?
使用CRectTracker函数画框输出提示信息
如图那个红色的提示框! void CClipScreenToolDlg::DrawMessage(CRect &amp;inRect) { //截取矩形大小信息离鼠标间隔 const int space=3; //设置字体颜色大小 CClientDC dc(this); dc.SetTextColor(RGB(255,0,0)); dc.SetBkMode(...
使用sqlloader插入数据报Field in data file exceeds maximum length错误
我的后台用的是oracle <em>使用</em>的是生成ctl文件,通过调用该文件,<em>使用</em>sqlloader工具将数据导入数据库当中。rn但是最近要导入数据的<em>时</em>候 会报Field in data file <em>exceeds</em> <em>maximum</em> length的错误。rn 我看了一下,原来是因为sqlloader插入数据的<em>时</em>候,只要字段长度超过255字符就会报这样的错误。rn 在网上查了一下,只要在指定字段后面 加上char(n) 注明了就行。 但是奇怪的是,我在两个不同机子上面<em>使用</em>了同样的方法,一个可以导入,一个不能导入。希望有大神能帮忙一下。具体这个方法要怎么<em>使用</em>,是不是如果我在写ctl文件,在上面加了一些配置<em>语句</em>就不可以了呢?rn这个是简单的ctl文件,修改过后可以导入的:rnload datarntruncaterninto table DWF_FUNDrnfields terminated by X'01'rnTRAILING NULLCOLSrn(rnI_CODE "trim(:I_CODE )",rnA_TYPE char(1000) "trim(:A_TYPE )",rnM_TYPE "trim(:M_TYPE )",rnTRADE_ID "trim(:TRADE_ID )",rnGRPID "trim(:GRPID )",rnDATA_DATE "trim(:DATA_DATE )",rnACCT_NO "trim(:ACCT_NO )",rnACCT_NAME "trim(:ACCT_NAME )",rnACCT_TYPE "trim(:ACCT_TYPE )",rnBRANCH_CODE "trim(:BRANCH_CODE )",rnOPP_NAME "trim(:OPP_NAME )",rnMGR_CODE "trim(:MGR_CODE )",rnITEM_ID "trim(:ITEM_ID )",rnCURRENCY_CODE "trim(:CURRENCY_CODE )",rnCOUPON_RATE "trim(:COUPON_RATE )",rnFACT_RATE "trim(:FACT_RATE )",rnBUY_CLPRICE "trim(:BUY_CLPRICE )",rnPAR_AMT "trim(:PAR_AMT )",rnCUR_ACCBAL "trim(:CUR_ACCBAL )",rnINTR_ACC "trim(:INTR_ACC )",rnCUR_INTR "trim(:CUR_INTR )",rnINTR_ADJ "trim(:INTR_ADJ )",rnVALUE_ADJ "trim(:VALUE_ADJ )",rnINTR_NOT "trim(:INTR_NOT )",rnCOUPON_METHOD "trim(:COUPON_METHOD )",rnOPEN_DT "trim(:OPEN_DT )",rnISSUE_DT "trim(:ISSUE_DT )",rnMAT_DT "trim(:MAT_DT )",rnBUSI_TYPE "trim(:BUSI_TYPE )"rn)
父类怎样才能得到子类的size
父类怎样才能<em>得到</em>子类的<em>size</em>?
主板基础知识与维修教程下载
开机原理:插上ATX 电源后,有一个静态5V电压送到南桥,为南桥里面的ATX 开机电路提 供工作条件(ATX 电源的开机电路是集成南桥里面的),南桥里面的ATX 开机电路将开始 工作,会送一个电压给晶体,晶体起振工作,产生振荡,发出波形。同时ATX 开机电路会 送出一个开机电压到主板的开机针帽的一个脚,针帽的另一个脚接地。当打开开机开关时, 开机针帽的两个脚接通,而使南桥送出开机电压对地短路,拉低南桥送出的开机电压,而使 南桥里的开机电路导通,拉低静态5V电压,使其变为0 电位。使电源开始工作,从而达到 开机目的。(ATX 电源里还有一个稳压部分,它需要静态5V变为0 电位才能工作)。 相关下载链接:[url=//download.csdn.net/download/fenyuxiao/2479542?utm_source=bbsseo]//download.csdn.net/download/fenyuxiao/2479542?utm_source=bbsseo[/url]
hibernate开发的各种系统的代码.part4.rar下载
汇集了csdn上别人上传的hibernate开发的各种系统代码,共6卷 相关下载链接:[url=//download.csdn.net/download/pansw2/2930060?utm_source=bbsseo]//download.csdn.net/download/pansw2/2930060?utm_source=bbsseo[/url]
m\n保留到小数点后k位下载
输入两个整数m和n,及另一正整数k,计算m/n,结果精确到小数点后k位 相关下载链接:[url=//download.csdn.net/download/renrenc1/5722979?utm_source=bbsseo]//download.csdn.net/download/renrenc1/5722979?utm_source=bbsseo[/url]
相关热词 c# stream 复制 android c# c#监测窗口句柄 c# md5 引用 c# 判断tabtip 自己写个浏览器程序c# c# 字符串变成整数数组 c#语言编程写出一个方法 c# 转盘抽奖 c#选中treeview
我们是很有底线的