Resultset exhausted
Tech gurus,
I have a databse in Oracle which runs an PLM application for three years. After all these years I get an error in my log files saying "resultset exhausted" or "out of memory" error. The database and the application server runs on Solaris. I have detected the program to throwing this error, and have taken great car to see that all open result sets have been closed. Also I have restarted my Oracle databse and Application but now a complete restart of Solaris. I am still geting this error. All my operations have stopped due to this.
Tech gurus, suggest me a way out of this.
Regards.
SR
This error has nothing to do with whether you
closed the resultset or notLet me rephrase that. This could happen if you close
it and try to reuse after you close it or the
statement. What I mean is you keep suggesting that
you've cleaned up the ResultSet when you are done.
That's good but it's not related to this issue
e unless your cleanup is happening too early.I think our point is just that it could also be happening in a case where the ResultSet is being closed implictly. There is no close in the code I posted and yet the first ResultSet would get closed...and throw an error similar to that described.
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oracle.apps.fnd.framework.OAException: oracle.jbo.AttributeLoadException: JBO-27022: Failed to load value at index 1 with java object of type java.lang.String due to java.sql.SQLException.
at oracle.apps.fnd.framework.OAException.wrapperException(OAException.java:891)
at oracle.apps.fnd.framework.webui.OAPageErrorHandler.prepareException(OAPageErrorHandler.java:1145)
at oracle.apps.fnd.framework.webui.OAPageErrorHandler.processErrors(OAPageErrorHandler.java:1408)
at oracle.apps.fnd.framework.webui.OAPageBean.processRequest(OAPageBean.java:2343)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1710)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:501)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:422)
at oa_html._OA._jspService(_OA.java:88)
at oracle.jsp.runtime.HttpJsp.service(HttpJsp.java:119)
at oracle.jsp.app.JspApplication.dispatchRequest(JspApplication.java:417)
at oracle.jsp.JspServlet.doDispatch(JspServlet.java:267)
at oracle.jsp.JspServlet.internalService(JspServlet.java:186)
at oracle.jsp.JspServlet.service(JspServlet.java:156)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:588)
at oracle.jsp.provider.Jsp20RequestDispatcher.forward(Jsp20RequestDispatcher.java:162)
at oracle.jsp.runtime.OraclePageContext.forward(OraclePageContext.java:187)
at oa_html._OA._jspService(_OA.java:98)
at oracle.jsp.runtime.HttpJsp.service(HttpJsp.java:119)
at oracle.jsp.app.JspApplication.dispatchRequest(JspApplication.java:417)
at oracle.jsp.JspServlet.doDispatch(JspServlet.java:267)
at oracle.jsp.JspServlet.internalService(JspServlet.java:186)
at oracle.jsp.JspServlet.service(JspServlet.java:156)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:588)
at org.apache.jserv.JServConnection.processRequest(JServConnection.java:456)
at org.apache.jserv.JServConnection.run(JServConnection.java:294)
at java.lang.Thread.run(Thread.java:534)
## Detail 0 ##
java.sql.SQLException: Exhausted Resultset
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:269)
at oracle.jdbc.driver.OracleStatement.prepare_for_new_get(OracleStatement.java:3465)
at oracle.jdbc.driver.OracleStatement.getObjectValue(OracleStatement.java:5967)
at oracle.jdbc.driver.OracleStatement.getObjectValue(OracleStatement.java:5946)
at oracle.jdbc.driver.OracleResultSetImpl.getObject(OracleResultSetImpl.java:765)
at oracle.jbo.server.OracleSQLBuilderImpl.doLoadFromResultSet(OracleSQLBuilderImpl.java:1042)
at oracle.jbo.server.AttributeDefImpl.loadFromResultSet(AttributeDefImpl.java:1491)
at oracle.jbo.server.ViewRowImpl.populate(ViewRowImpl.java:2091)
at oracle.jbo.server.ViewDefImpl.createInstanceFromResultSet(ViewDefImpl.java:1022)
at oracle.jbo.server.ViewObjectImpl.createRowFromResultSet(ViewObjectImpl.java:2701)
at oracle.jbo.server.ViewObjectImpl.createInstanceFromResultSet(ViewObjectImpl.java:2605)
at oracle.jbo.server.QueryCollection.populateRow(QueryCollection.java:2023)
at oracle.jbo.server.QueryCollection.fetch(QueryCollection.java:1879)
at oracle.jbo.server.QueryCollection.get(QueryCollection.java:1285)
at oracle.jbo.server.ViewRowSetImpl.getRow(ViewRowSetImpl.java:2889)
at oracle.jbo.server.ViewRowSetIteratorImpl.doFetch(ViewRowSetIteratorImpl.java:2521)
at oracle.jbo.server.ViewRowSetIteratorImpl.ensureRefreshed(ViewRowSetIteratorImpl.java:2383)
at oracle.jbo.server.ViewRowSetIteratorImpl.getRowCountInRange(ViewRowSetIteratorImpl.java:526)
at oracle.jbo.server.ViewRowSetImpl.getRowCountInRange(ViewRowSetImpl.java:2731)
at oracle.jbo.server.ViewObjectImpl.getRowCountInRange(ViewObjectImpl.java:6428)
at oracle.apps.fnd.framework.server.OAViewObjectImpl.getRowCountInRange(OAViewObjectImpl.java:1919)
at oracle.apps.fnd.framework.webui.OAWebBeanBaseTableHelper.adjustViewRange(OAWebBeanBaseTableHelper.java:210)
at oracle.apps.fnd.framework.webui.OAAdvancedTableHelper.prepareNavigatorProperties(OAAdvancedTableHelper.java:889)
at oracle.apps.fnd.framework.webui.OAAdvancedTableHelper.processRequestAfterController(OAAdvancedTableHelper.java:617)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:639)
at oracle.apps.fnd.framework.webui.OAWebBeanTableHelper.processRequest(OAWebBeanTableHelper.java:2084)
at oracle.apps.fnd.framework.webui.OAAdvancedTableHelper.processRequest(OAAdvancedTableHelper.java:564)
at oracle.apps.fnd.framework.webui.beans.table.OAAdvancedTableBean.processRequest(OAAdvancedTableBean.java:725)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:937)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:904)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:640)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
at oracle.apps.fnd.framework.webui.beans.layout.OACellFormatBean.processRequest(OACellFormatBean.java:411)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:937)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:904)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:640)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
at oracle.apps.fnd.framework.webui.beans.layout.OARowLayoutBean.processRequest(OARowLayoutBean.java:347)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:937)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:904)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:640)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
at oracle.apps.fnd.framework.webui.beans.layout.OATableLayoutBean.processRequest(OATableLayoutBean.java:349)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:937)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:904)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:640)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processRequest(OAStackLayoutBean.java:350)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:937)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:904)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:640)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processRequest(OAPageLayoutHelper.java:1134)
at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processRequest(OAPageLayoutBean.java:1569)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:937)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:904)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:640)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processRequest(OAFormBean.java:385)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:937)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:904)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:640)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
at oracle.apps.fnd.framework.webui.beans.OABodyBean.processRequest(OABodyBean.java:353)
at oracle.apps.fnd.framework.webui.OAPageBean.processRequest(OAPageBean.java:2297)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1710)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:501)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:422)
at oa_html._OA._jspService(_OA.java:88)
at oracle.jsp.runtime.HttpJsp.service(HttpJsp.java:119)
at oracle.jsp.app.JspApplication.dispatchRequest(JspApplication.java:417)
at oracle.jsp.JspServlet.doDispatch(JspServlet.java:267)
at oracle.jsp.JspServlet.internalService(JspServlet.java:186)
at oracle.jsp.JspServlet.service(JspServlet.java:156)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:588)
at oracle.jsp.provider.Jsp20RequestDispatcher.forward(Jsp20RequestDispatcher.java:162)
at oracle.jsp.runtime.OraclePageContext.forward(OraclePageContext.java:187)
at oa_html._OA._jspService(_OA.java:98)
at oracle.jsp.runtime.HttpJsp.service(HttpJsp.java:119)
at oracle.jsp.app.JspApplication.dispatchRequest(JspApplication.java:417)
at oracle.jsp.JspServlet.doDispatch(JspServlet.java:267)
at oracle.jsp.JspServlet.internalService(JspServlet.java:186)
at oracle.jsp.JspServlet.service(JspServlet.java:156)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:588)
at org.apache.jserv.JServConnection.processRequest(JServConnection.java:456)
at org.apache.jserv.JServConnection.run(JServConnection.java:294)
at java.lang.Thread.run(Thread.java:534)
thx
AnandI was poiting to Re: ResultSet Exhausted Issues
-
[oracle 10g on SDK 1.6SE] Err Msg: Exhausted Resultset
I am having problem obtaining proper Resultset from a excuteQuery() method.
i can successfully create a JDBC connection to local oracle database (on my computer) and excute a query on a table named "emp" which contains two records; however when i print out my Resultset using getInt(String coloumName), compiler error says "Exhausted Resultset".
my source code:
import java.sql.*;
import oracle.jdbc.pool.OracleDataSource;
class GetEmpDetails
public static void main(String args[])
try
// instantiate and initialize OracleDataSource
OracleDataSource ods = new OracleDataSource();
ods.setURL("jdbc:oracle:thin:usr/secret@Laptop:1521:oracle"); Connection x = ods.getConnection();
Statement stmt = x.createStatement();
ResultSet rset = stmt.executeQuery("select empno, ename, job from emp");
rset.next();
System.out.println("My ID is "+ rset.getInt("empno") );
// System.out.println("My ID is" + rset.getInt(1); returns "invalid coloum index" error
catch (SQLException e)
System.err.println ("error message: " + e.getMessage() );
e.printStackTrace();
Runtime.getRuntime().exit(1);
i am able to query my emp table under SQLPlus with the following output:
EMPNO ENAME JOB
1 Tim Student
2 Tom Student
JAVA compiler compiles upto excuteQuery("select ...") statement and at that point returns an empty Resultset objet (i think)
i copied this code from an example giving in a programming book using oracle 10g on JDK1.5SE.
can anyone make some suggestion about how to fix this error?
tingOkay a few points here to clear some things up and move you forward.
1) What you are getting are not compilation errors. They are runtime errors. You made this mistake at least twice (once in your original post and once in your follow up) and it's worth clarifying because runtime errors and compile time errors are not the same thing. And that's worth knowing if for no other reason then in future if you ask for help with "compilation" errors that are actually runtime errors you may well find that you confuse the heck out of people and can't be helped.
2) What the good doctor was pointing out is that you should not be throwing away the value of rs.next no matter if you feel the table should have records or not. Your code should look like this
if(rs.next()){
// do something
}else{
// do something else
}Because that will handle either way and your program won't come to a screeching halt because you tried to read a value that doesn't exist in the ResultSet.
So no matter how you get this resolved your code should still end up looking like the above (or similar). At any rate make use of the boolean returned from the next method.
3) On to your actual problem. Well first you need to cross off any silly mistakes that do happen from time to time. Like are you sure you are talking to the "right" database. Again this may seem silly but it does happen.
If that checks out then almost certainly yes this is some sort of Oracle permissions related issue. This seems to happen with Oracle more than other databases, I suspect because Oracle more than others associates table statistics with user permissions, but this could be totally unwarranted and simply based on my experience here which is many people having similar types of problems. The best way to resolve this is to make sure that you are logging in with the same credentials as you use in SQLPlus.
If all else fails talk to your DBA. This is an Oracle related issue of some sort but it's very difficult to diagnose specifically over the internet. -
JBuilder 3.1 Deployment/JDBC Exception - Exhausted Resultset
I just installed JBuilder 3.1 with Oracle 8i (8.1.6) on NT workstation w/SP5 and am receiving error "java.sql.SQLException: Exhausted Resultset" upon choosing deploy for sample "Auctions" application profile. I have an idea this has to do with the number of rows returned by SQL statement associated with ResultSet rset declaration in method getvalue but don't know for sure. What's happening here?
Thanks in advance for any assistance...
Java/JBuilder neophyteAs far as i know u can encounter an exhausted resultset exception if the JDBC version is prior 2.0 and that , the same resultset is tried to iterate more than once...... coz this was what i have experienced...
-
Java.sql.SQLException:Exhausted Resultset
Hi,
I am Getting java.sql.SQLException:Exhausted Resultset after filling up the form and clicking submit button so that values inserted in to Database but instead of insertion iam getting this error.
ThankQ
Regards
SaikishoreYou are trying to call a closed resultset.
check your code. if u don't find then post your relavant code
(Dhananjay Singh) -
Problem with GenericCatalogDAO JDBC Resultset using parameters not working
Hello
I have a problem with Petstore GenericCatalogDAO. java. The problem is the behaviour of the resultset object when retrieving data from the database.Below are two synareos one that
works (when) hard coded and one that does not work when parameter values passed into the the result set.
1. The code the WORKS.
statement = connection.prepareStatement("select a.productid , name, descn from product a, product_details b
where a.productid = b.productid and locale= 'en_US' and a.catid = 'FISH' order by name"
,ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_READ_ONLY);
resultSet = statement.executeQuery();
resultSet.absolute(1);
String s = resultSet.getString(1);
The code that gives me a 'exhausted resultset' error which I think means no results
String[] parameterValues = new String[] { locale.toString(), categoryID };(For example parameters are 'en_US' and 'FISH')
statement = connection.prepareStatement("select a.productid , name, descn from product a, product_details b
where a.productid = b.productid and locale=? and a.catid =? order by name"
,ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_READ_ONLY);
for (int i = 0; i < parameterValues.length; i++) {
statement.setString(i + 1, parameterValues[i]);
resultSet = statement.executeQuery();
resultSet.absolute(1);
String s = resultSet.getString(1);
There is obviously a problem using these named parametevalues with these preparedstatement resultset, Does anybody know anything about this and a fix for it????
Cheers. RogerWhich version of PetStore are you using?
-Larry -
JDBC Resultset Problem with ORACLE 10.1.0.2
Hello
I have a problem with Petstore GenericCatalogDAO. java. The problem is the behaviour of the resultset object when retrieving data from the database.Below are two synareos one that
works (when) hard coded and one that does not work when parameter values passed into the the result set.
1. The code the WORKS.
statement = connection.prepareStatement("select name from employee where a.name ='SMITH' order by name"
,ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_READ_ONLY);
resultSet = statement.executeQuery();
resultSet.absolute(1);
String s = resultSet.getString(1);
The code that gives me a 'exhausted resultset' error which I think means no results
String[] parameterValues = new String[] { "SMITH" };
statement = connection.prepareStatement("select name from employee where a.name =? order by name ",
ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_READ_ONLY);
for (int i = 0; i < parameterValues.length; i++) {
statement.setString(i + 1, parameterValues);
resultSet = statement.executeQuery();
resultSet.absolute(1);
String s = resultSet.getString(1);
There is obviously a problem using these named parametevalues with these preparedstatement resultset, Does anybody know anything about this and a fix for it????
Cheers. RogerRoger,
It's probably a mistake you made when posting your code, but your query string is incorrect it should be either:
select name from employee where name = 'SMITH' order by nameor
select a.name from employee a where a.name = 'SMITH' order by a.nameIn other words you have prefixed a column with a table alias but have not indicated a table alias in the query.
Also, shouldn't your code be:
for (int i = 0; i < parameterValues.length; i++) {
statement.setString(i + 1, parameterValues[ i ]);
}Or was the "[ i ]" part giving you trouble? (Since "[ i ]" -- without the spaces -- is treated as a text-formatting tag.)
While I didn't try your specific query, I have no problem using "PreparedStatment"s with parameters.
What is your environment? Mine is:
Oracle 10g (10.1.0.4) database on Linux (Red Hat)
JDK 1.4.2
ojdbc14.jar JDBC driver (latest version)
Good Luck,
Avi. -
If a database operation using 8.0.5 JDBC drivers accessing 8.0.5 instance results in the exception: null Exhausted ResultSet, what is really happening?
Any help would be appreciated.
nullHai,
The packet size is already only 1000. When I clicked F1 on the packet size, the documentation said that if I want to pull a large amount of transaction data, the value can be changed from 1000 to upto 50000 for Oracle. I tried changing it to 50000 and tried pulling data from RSA3. Still it shows the same error.
Regards,
Neha Solanki
Edited by: Neha Solanki on Dec 27, 2007 5:25 AM -
Hi,
I have a problem to get a complete set of records when using the next() method. I'm running this w/ threads and using the Runnable method (run()) as a template method to run all select and other sql statements per a thread. There is an inner class in run() with a synchronized method, and I think, this synchronized method should be enough to protect sovereignty for each thread while they are doing their work. When several threads are invoked, it happens that once in a while I get all records, but if I repeat the same test then it seems as next() doesn't return all records always. I get an exception 'Exhausted ResultSet'. The problem seems to be irregular.
The question 2: How accurate and reliable is the method getTime()? How does it pick up the time? Is it using a clock in a system?
thank youAn Exhausted ResultSet usually comes from a Statement Object being
accessed simultaneously by more than one session. This can usually happen when your server is under heavy loading (though not the only reason) and the ResultSet object, being entirely dependent on the Statement Object that created it, is closed at the instant two session try to access the statement object simultaneously.
The result is the Statement Object trying to close the same ResultSet
Object twice.
So i guess ur resultset and statement are not snchronised.Do check out once -
Java.sql.SQLException: Exhausted ResultsetError Code: 17011
Hello,
I have a class that is mapped to one table with all properties mapped directly to fields. Sometimes during execution of a named query that uses 2 date parameters for the given date range and returns about 1000 records, it fails with
Internal Exception: java.sql.SQLException: Exhausted ResultsetError Code: 17011:
Can anybody suggest the reason ?
Thank you
Call:SELECT MQQ_QUOTE_REF_NUMBER, MMR_MARITAL3, MMR_MSF4, MMR_GENDER4, MMR_DOB1, MMR_CC1, MMR_DOB3, MMR_MARITAL2, MMR_MAKE3, MMR_MSF1, MMR_MARITAL4, MMR_YEAR4, MMR_ORGM, MMR_ZIP, MMR_MAKE4, MMR_MAKE1, MMR_MSF2, MQQ_DATE_QUOTED, MMR_CC2, MMR_GENDER2, MMR_GENDER1, MMR_CC4, MMR_DOB4, MMR_YEAR2, MMR_MODEL2, MMR_YEAR3, MMR_MODEL1, MMR_MARITAL1, MMR_MSF3, MMR_ALLST, MMR_YEAR1, MMR_MODEL4, MMR_MODEL3, MMR_CC3, MMR_GENDER3, MQQ_PREMIUM_QUOTED, MMR_DOB2, MMR_MAKE2 FROM MRE_MQQ_REPORT WHERE ((MQQ_DATE_QUOTED >= {ts '2007-04-16 00:00:00.0'}) AND (MQQ_DATE_QUOTED < {ts '2007-04-23 00:00:00.0'}))
Query:ReadAllQuery(com.allstate.mqq.stat.model.toplink.MreMqqReport)
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SEVERE: com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:69)
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SEVERE: com.evermind.server.ejb.interceptor.system.TxNotSupportedInterceptor.invoke(TxNotSupportedInterceptor.java:43)
SEVERE: com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:69)
SEVERE: com.evermind.server.ejb.StatelessSessionEJBObject.OC4J_invokeMethod(StatelessSessionEJBObject.java:86)
SEVERE: com.evermind.server.ejb.StatelessSessionEJBHome.invokeTimer(StatelessSessionEJBHome.java:71)Hi John Arun:
What to do if you have integers insted in SQL Query as:
Do I still have to have single quote as shown below...?
ResultSet rset = stmt.executeQuery("select * from emp where empno='" + mynum + "'");
if (rset.next())
// perform some html that shows the data;
else
// perform some other html when there is no data;
Kindly clarify -
Getting the first row from a ResultSet??
I have a query that returns a set of values but am interested only in the first value.How can I get that. I tried to use getArray method but that gives a "java.sql.SQLException: Exhausted Resultset".
Any suggestions??I think I'm having the same problem with you.
this is my method:
private Vector getData( ResultSet rs){
String str = "";
try{
while( rs.next() ){
str = rs.getString( 1 );
rows.addElement( str );
}catch( SQLException sqlex ){
sqlex.printStackTrace();
return rows;
I don' t know if you meant this.hoping this can help you -
Exhausted Result set and End of TNS data channel
Please reply to : [email protected] (there's hopeful :-)
Using the same code, but with different drivers I get :
8.1.7 Thin Driver : End of TNS data channel
8.1.7 OCI Driver : Exhausted Resultset
Both are talking to an 8.1.7 server.
The problems are coming at different points in the code, and seem
to be data/volume based - they are reproducible in the main, but
don't always happen.
I've checked the forums for both of these problems, but nothing
seems to match my approach - just loads of calls to simple
prepared statements generated for an OO/RDB mapping.
Any pointers appreciated - such as why these happen?
Thanks
tim
ThanksHi Liya -
"End of TNS data channel" is usually a message sent by the database when something erroneous is occuring.
What version of the database, JDBC, and JDK are you using?
Are you getting any dump files from the database?
Can you describe a little more about what the application code is doing?
There is some good information on this error message at the following URL
http://forum.java.sun.com/thread.jsp?thread=280338&forum=48&message=1090056
-steve- -
I'm getting desperate for a solution to this problem (as is the rest of the development team!).
Basically we've been trying to create a system that automatically assigns values (frequencies) to objects (nodes) based on a rule set. Each node contains a varying number of sub-objects (radios) and each radio needs one frequency. The database has been set up and has test data for our Solution class to go through. However, we've run into an odd problem where our ResultSets are suddenly closing.
The classes work like this:
Database Broker (handles connection to DB, as well as executeQuery and executeUpdate statements.)
Entry Broker (Holds all SQL statements for data retrieval in various methods. Each method contains an SQL statement to access data, and code to format that data into something useable by the main class.
Solution/Main class (Contains methods to use the data from the Entry Broker to test valid solutions. Certain rules apply to assigning frequencies to radios and this class ensures that the data applies to these rules before it writes the data back to the DB (via the EntryBroker).
The problem we continually run into is that whilst the ResultSets work fine in the Entry Broker, they are closed when they return to the Main class.
Here's the catch: It seems in most cases that only the FIRST ResultSet returned in each method is closed, the remaining ResultSets work fine. We worked around this problem by creating a 'dummy' ResultSet, which obtained data from the database which was never used (the project name). We put this in its own try catch bracket so it would not interrupt the project.
It worked fine for a few classes, but for others (notably the following one) it was ineffective. We've searched and searched but we cannot find anyone with a similar complaint (except a few people who have commented about ODBC version problems). Our ODBC version is 3.520.7713.0
Here's an example method from the Solution class (The entire class is over 1000 lines):
// Method to test Harmonic resonance for nodes within 10m
private boolean resonanceGlobal (boolean tstResonanceG, double txFreq, double rxFreq, int distance) {
System.out.println("Beginning global harmonic resonance check");
try {
// Getting Nodes
rsNode2 = eBroker.getNodes(projectNo);
// node loop
while (rsNode2.next()) {
System.out.println("602 Test Marker GHarm 1");
// get next node, store in nodeTemp
nodeTemp = rsNode2.getInt(1);
// System out to show which nodes will pass if statement
System.out.println(node + " compare to " + nodeTemp);
// avoid testing the same node against itself
if (nodeTemp != node) {
// distance check (only neccesary within 10m)
System.out.println("Test Marker Before Distance check");
distance = getDistance(node, nodeTemp, distance);
System.out.println("Test Marker After Distance check");
// distance check if statement
if (distance <= 10) {
System.out.println("618 Test Marker GHarm 2");
// get the radios of the node, foreign node
rsRadiosTemp = eBroker.getRadios(node);
rsDummy = eBroker.getDummy(projectNo);
rsRadios2 = eBroker.getRadios(nodeTemp);
// This dummy ResultSet normally fails so that
// the other ResultSets perform normally
try {
rsDummy.next();
} // end try
catch (java.sql.SQLException dummyException) {
System.out.println("dummyException " + dummyException);
} // end catch
// radio loop
while (rsRadiosTemp.next()) { // error occurs here
System.out.println("627 Test Marker GHarm 3");
// loop for foreign node radios
while (rsRadios2.next()) {
System.out.println("631 Test Marker GHarm 4");
// get next radio
radioTemp = rsRadios2.getInt(1);
// get the TX and RX of the radio
genericTX = getTX(radioTemp);
radioTempCon = getConnection(radioTemp);
genericRX = getTX(radioTempCon);
// calculate bounds for harmonics test
txLo = ((txFreq * 2) - genericTX) - 4; // 4Mhz below TX harmonics check
txHi = ((txFreq * 2) - genericTX) + 4; // 4Mhz above TX harmonics check
rxHi = ((rxFreq * 2) - genericRX) + 4; // 4Mhz above RX harmonics check
rxLo = ((rxFreq * 2) - genericRX) - 4; // 4Mhz below RX harmonics check
// checks TX and RX of foreign radio against TX, RX of current radio for separation
if ((txLo > genericTX && txHi < genericTX) || (rxLo > genericRX && rxHi < genericRX)) {
tstResonanceG = false;
break;
} //end if
else {
tstResonanceG = true;
} // end else
} //end foreign radio loop
// breaking out of loops for return
if (tstResonanceG == false)
break;
} // end radio loop
rsRadios2.close();
rsRadiosTemp.close();
} // end sameradio check
} // end distance check
}// end node loop
rsNode2.close();
} // end try
// Catch statement to stop from crashing in the
// event of an error during SQL statements.
catch (java.sql.SQLException resonanceGlobalException) {
// Prints out the error message produced
System.out.println(resonanceGlobalException);
} // end catch
// returns result
return tstResonanceG;
} //end checkHarmonicResonanceGlobal()
My apologies if it is a little hard to read, but the indenting is accurate. The Entry Broker methods which this method uses are here:
public ResultSet getNodes (int projectNo) {
// creating SQL statement
sqlStatement = "SELECT nodeNo from tblNode WHERE projectNo = " + projectNo;
System.out.println(sqlStatement);
// executing SQL statement
rsNodes = db.runQuery(sqlStatement);
// returns ResultSet
return rsNodes;
} // end getNodes
// Method to get the distance between any two nodes
public int getDistance (int projectNo, int node, int tempNode) {
ResultSet rsX1; // Used for obtaining the X-coord of node 1
ResultSet rsX2; // Used for obtaining the X-coord of node 2
ResultSet rsY1; // Used for obtaining the Y-coord of node 1
ResultSet rsY2; // Used for obtaining the Y-coord of node 2
double distance = 0; // Used in Global checks
int dist = 0; // Used in Global checks
int x1 = 0; // Used in calculating distance
int x2 = 0; // Used in calculating distance
int y1 = 0; // Used in calculating distance
int y2 = 0; // Used in calculating distance
int xDist = 0; // Used in calculating distance
int yDist = 0; // Used in calculating distance
int distint = 0; // Used to store converted values
try {
// get the X and Y co-ordinates of both nodes
sqlStatement = "SELECT xCoord FROM tblNode WHERE nodeNo = " + node + " AND projectNo = " + projectNo;
rsX1 = db.runQuery(sqlStatement);
rsX1.next();
x1 = rsX1.getInt(1);
sqlStatement = "SELECT yCoord FROM tblNode WHERE nodeNo = " + node + " AND projectNo = " + projectNo;
rsY1 = db.runQuery(sqlStatement);
rsY1.next();
y1 = rsY1.getInt(1);
sqlStatement = "SELECT xCoord FROM tblNode WHERE nodeNo = " + tempNode + " AND projectNo = " + projectNo;
rsX2 = db.runQuery(sqlStatement);
rsX2.next();
x2 = rsX2.getInt(1);
sqlStatement = "SELECT yCoord FROM tblNode WHERE nodeNo = " + tempNode + " AND projectNo = " + projectNo;
rsY2 = db.runQuery(sqlStatement);
rsY2.next();
y2 = rsY2.getInt(1);
} // end try
catch (java.sql.SQLException getDistanceException) {
System.out.println(getDistanceException);
// calculating distance
yDist = y2 - y1;
xDist = x2 - x1;
// perform pythagoras theorem for distance
dist = (xDist * xDist) + (yDist * yDist);
distance = java.lang.Math.sqrt(dist);
Double roundFreqTemp = new Double(freqTemp);
distint = roundFreqTemp.intValue() ;
return distint;
} // end get distance method
// Method to get all the radios in a node
public ResultSet getRadios(int node) {
ResultSet rsRadios; // Used for obtaining radios in a node
// creating sql Statement
sqlStatement = "SELECT * FROM tblRadio WHERE nodeNo =" + node;
System.out.println(sqlStatement);
// executing sql Statement
rsRadios = db.runQuery(sqlStatement);
System.out.println("EB Test Marker 1: Line 261");
// returning radio no
return rsRadios;
}//end getRadio
public double getTX(int radioTemp){
double txTemp = 0; // Used for storing TX of a radio
int freqNoTemp = 0; // Used for storing the frequency ID
rsDummy = getDummy(projectNo);
// creating SQL statement
sqlStatement ="Select frequencyNo from tblRadio where radioNo = " + radioTemp;
System.out.println(sqlStatement);
// executing SQL statement
rsTX = db.runQuery(sqlStatement);
try {
System.out.println("Test Marker EB1: 317");
try {
rsDummy.next();
} // end try
catch (java.sql.SQLException dummyException) {
System.out.println("dummyException" + dummyException);
} // end catch
System.out.println("Test MarkerEB2: 330");
// moving to first position in rs
rsTX.next();
System.out.println("Test MarkerEB3: 334");
// obtaining data from rs
freqNoTemp = rsTX.getInt(1);
System.out.println("Test MarkerEB4: 337");
rsTX.close();
} // end try
catch (java.sql.SQLException rsTXException) {
System.out.println("rsTXExeption: " + rsTXException);
} // emd catch
System.out.println("Frequency No is: " + freqNoTemp);
rsDummy = getDummy(projectNo);
sqlStatement = "Select frequency from tblFreq where frequencyNo = " + freqNoTemp;
System.out.println(sqlStatement);
rsRX = db.runQuery(sqlStatement);
try {
try {
System.out.println("Test MarkerEB6: 361");
rsDummy.next();
} // end try
catch (java.sql.SQLException dummyException) {
System.out.println("dummyException" + dummyException);
} // end catch
System.out.println("Test MarkerEB5: 373");
rsRX.next();
System.out.println("Test MarkerEB7: 376");
txTemp = rsRX.getDouble(1);
System.out.println("Test MarkerEB8: 379");
rsRX.close();
} // end try
catch (java.sql.SQLException rxException) {
System.out.println("rxException " + rxException);
} // end catch
System.out.println("393 Before return");
return txTemp;
} //end getTX
public int getConnection(int radio) {
int nodeCon = 0; // Used to return the connected node no
ResultSet rsConnection; // Used for obtaining the foreign radio
// creating SQL statement
sqlStatement = "SELECT radioNo FROM tblRadio where recRadio = " + radio;
System.out.println(sqlStatement);
// executing SQL statement
rsConnection = db.runQuery(sqlStatement);
try {
// moving to first position in rs
rsConnection.next();
// obtaining data from rs
nodeCon = rsConnection.getInt(1);
} // end try
catch (java.sql.SQLException getConnectionException) {
System.out.println("getConnectionException : " + getConnectionException);
} // end catch
// returns node no.
return nodeCon;
And finally, the dummy rs:
// Dummy method to fix resultSet closed error
public ResultSet getDummy (int projectNo) {
sqlStatement = "Select projectName from tblProject where projectNo = " + projectNo;
System.out.println(sqlStatement);
rsDummy = db.runQuery(sqlStatement);
return rsDummy;
Here is some sample output that we have:
----jGRASP exec: java MainGui
slider value constructor: 50
116: if(singleton==null) {
120: singleton=new Resolvotron
Connection to D/Base establised
Select projectName from tblProject where projectNo = 3
Init OK. Beginning solve process
main OK: beginning frequency assign process
SELECT nodeNo from tblNode WHERE projectNo = 3
267: Node number = 2
SELECT * FROM tblRadio WHERE nodeNo =2
EB Test Marker 1: Line 261
Test Marker 1: Line 289
298: Radio number = 4
Test Marker 5: Line 308
Test Marker 3: Line 313
SELECT frequency from tblFreq WHERE projectNo = 3
125.5
Beginning test process
Test Marker 4: Line 386
Beginning check 257072
Test Marker 6: Line 774
70 Mhz Margin = false
Beginning local 10Mhz separation check
SELECT * FROM tblRadio WHERE nodeNo =2
EB Test Marker 1: Line 261
Getting TX of radio: 4
Select projectName from tblProject where projectNo = 3
Select frequencyNo from tblRadio where radioNo = 4
Test Marker EB1: 317
dummyExceptionjava.sql.SQLException: ResultSet is closed
Test MarkerEB2: 330
Test MarkerEB3: 334
Test MarkerEB4: 337
Frequency No is: 2
Select projectName from tblProject where projectNo = 3
Select frequency from tblFreq where frequencyNo = 2
Test MarkerEB6: 361
dummyExceptionjava.sql.SQLException: ResultSet is closed
Test MarkerEB5: 373
Test MarkerEB7: 376
Test MarkerEB8: 379
393 Before return
432: getting connection
SELECT radioNo FROM tblRadio where recRadio = 4
438: getting TX of radio: 6
Select projectName from tblProject where projectNo = 3
Select frequencyNo from tblRadio where radioNo = 6
Test Marker EB1: 317
dummyExceptionjava.sql.SQLException: ResultSet is closed
Test MarkerEB2: 330
Test MarkerEB3: 334
Test MarkerEB4: 337
Frequency No is: 2
Select projectName from tblProject where projectNo = 3
Select frequency from tblFreq where frequencyNo = 2
Test MarkerEB6: 361
dummyExceptionjava.sql.SQLException: ResultSet is closed
Test MarkerEB5: 373
Test MarkerEB7: 376
Test MarkerEB8: 379
393 Before return
java.sql.SQLException: ResultSet is closed
10 Mhz Local = true
Beginning 10 Mhz separation check
SELECT nodeNo from tblNode WHERE projectNo = 3
Node number is 2
10 Mhz Global = false
Beginning local harmonic resonance check
SELECT * FROM tblRadio WHERE nodeNo =2
EB Test Marker 1: Line 261
Select projectName from tblProject where projectNo = 3
Select frequencyNo from tblRadio where radioNo = 4
Test Marker EB1: 317
dummyExceptionjava.sql.SQLException: ResultSet is closed
Test MarkerEB2: 330
Test MarkerEB3: 334
Test MarkerEB4: 337
Frequency No is: 2
Select projectName from tblProject where projectNo = 3
Select frequency from tblFreq where frequencyNo = 2
Test MarkerEB6: 361
dummyExceptionjava.sql.SQLException: ResultSet is closed
Test MarkerEB5: 373
Test MarkerEB7: 376
Test MarkerEB8: 379
393 Before return
SELECT radioNo FROM tblRadio where recRadio = 4
Select projectName from tblProject where projectNo = 3
Select frequencyNo from tblRadio where radioNo = 6
Test Marker EB1: 317
dummyExceptionjava.sql.SQLException: ResultSet is closed
Test MarkerEB2: 330
Test MarkerEB3: 334
Test MarkerEB4: 337
Frequency No is: 2
Select projectName from tblProject where projectNo = 3
Select frequency from tblFreq where frequencyNo = 2
Test MarkerEB6: 361
I'll leave it at that, since the program goes into an endless loop. The dummy Exceptions are our dummy resultsets crashing so the rest can survive. The other stuff is from different methods. You should be able to locate the logic of the program by following the System.outs
Test Markers with EB refer to the Entry Broker.
Any help would be appreciated since we cannot find any other way of running this class successfully.
SteveOk problem solved...
Basically I was calling one ResultSet after another. Thanks to the Database Broker's structure, this was killing the first ResultSet. I fixed up the loops so that ResultSets were only ever called just before they were needed, and it fixed the problem. The only other errors were simple logic faults which I drummed out in short order. Thanks for the help everyone! -
IS it possible to define two resultset objects with two different queries inside the same DB class?java.sql.SQLException: Invalid state, the ResultSet object is closed.
at net.sourceforge.jtds.jdbc.JtdsResultSet.checkOpen(JtdsResultSet.java:299)
at net.sourceforge.jtds.jdbc.MSCursorResultSet.next(MSCursorResultSet.java:1123)
at DB5.getDetails(Daily_Quote_Response_report.java:238)
at Daily_Quote_Response_report.main(Daily_Quote_Response_report.java:74)
java.util.List items = null;
String query;
String query2;
try {
query =
"select * from oqrep_except_resp_summary";
query2 = "select * from oqrep_except_resp_detail";
Statement state = conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet rs = state.executeQuery(query);
ResultSet rs2 = state.executeQuery(query2);
//cannot create two rs objects // ResultSet rs2 = state.executeQuery(query);
items = new ArrayList();Edited by: bobz on 03-Dec-2009 11:16
Edited by: bobz on 03-Dec-2009 11:16Note: This thread was originally posted in the [Java Programming|http://forums.sun.com/forum.jspa?forumID=31] forum, but moved to this forum for closer topic alignment.
-
Error while assigning resultset value to Querytable variable in Coldfusion 10
We are upgrading from coldfusion 8 to 10. Internally we were using java function to to get the data.
In java function we have a resultset object, if we assign this resultset value to Querytable variable, we are getting below error. This code was working fine in coldfusion 8.
Detail This exception is usually caused by service startup failure. Check your server configuration.
Message The Runtime service is not available.
StackTrace coldfusion.server.ServiceFactory$ServiceNotAvailableException: The Runtime service is not available. at coldfusion.server.ServiceFactory.getRuntimeService(ServiceFactory.java:117) at coldfusion.runtime.RequestMonitor.<clinit>(RequestMonitor.java:14) at coldfusion.sql.QueryTable.populate(QueryTable.java:358) at coldfusion.sql.QueryTable.populate(QueryTable.java:283) at coldfusion.sql.QueryTable.<init>(QueryTable.java:96) at com.myCompany.myClass.myFunct(myClass.java:627) at
Here is the function which is causing error.
static private QueryTable myFunct(String userId, SessionFactory sf) {
PreparedStatement pStmt = null;
ResultSet rs = null;
QueryTable ret = null;
try{
Query q = sf.getCurrentSession().getNamedQuery("ListUsers");
pStmt = sf.getCurrentSession().connection().prepareStatement(q.getQueryString());
rs = pStmt.executeQuery();// works fine till here
ret = new QueryTable(rs); // error line
rs.close();
}catch(Exception e){
e.printStackTrace();
throw new RuntimeException(e.getLocalizedMessage());
return ret;
Can you provide some help on this. Please let me know if you need any other details.We have found this error is logs
coldfusion.runtime.Encryptor$InvalidParamsForEncryptionException: An error occurred while trying to encrypt or decrypt your input string: The input and output encodings are not same..
at coldfusion.runtime.Encryptor.decrypt(Encryptor.java:303)
at coldfusion.runtime.Encryptor.decrypt(Encryptor.java:284)
at coldfusion.runtime.CFPage.Decrypt(CFPage.java:5353)
at coldfusion.runtime.CFPage.Decrypt(CFPage.java:5326)
at coldfusion.runtime.CFPage.Decrypt(CFPage.java:5458)
at com.vmware.vcp.service.impl.EncryptColdFusionImpl.decrypt(EncryptColdFusionImpl.java:65)
at com.vmware.vcp.web.servlet.ApplicationConfigServlet.initEmailService(ApplicationConfigSer vlet.java:119)
at com.vmware.vcp.web.servlet.ApplicationConfigServlet.init(ApplicationConfigServlet.java:51 )
at javax.servlet.GenericServlet.init(GenericServlet.java:160)
at coldfusion.bootstrap.ClassloaderHelper.initServletClass(ClassloaderHelper.java:121)
at coldfusion.bootstrap.BootstrapServlet.init(BootstrapServlet.java:59)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1266)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1185)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1080)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5001)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5278)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1525)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1515)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:722)
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