Many SQl Statements

Hello,
i have following Problem, when i inserted data in the table "t_test",i have to do maually
10 SQL Statements to update this table.
Now i would like a method, how i can do this automatically.
THX Paul

Hi,
You could put all of your code into a packaged procedure and then call that packaged procedure from your application passing in any parameters that you need to pass.
Take a look here for more information on packages -
http://download-uk.oracle.com/docs/cd/B19306_01/appdev.102/b14261/packages.htm

Similar Messages

Same WITH used in many SQL statements

Hi,
I have a need to use the same WITH clause in many places of my code. Is it ever possible to code without writing the same code in every SQL which need my WITH?
Thanks in advance.

As Tubs mentioned, views.
There only 2 basic methods of modularisation of SQL source code. Using the WITH clause (modularises in the same statement), or VIEWS (modularises across SQL statements).
Using PL/SQL functions or pipelined tables are poor choices for SQL code modularisation. And should not be considered. These tools address a different set of requirements.

Many sessions simultaneously executing a sql statement ?

Hi gurus,
I'm on a sittuation which affect to system performance. When i monitor current activities, i notice that many session is executing the same sql statement.
SPID     SQL_ID
16133     5ptuft7h7y8jk
21385     9yayt7t5wsv07
21385     9yayt7t5wsv07
21385     9yayt7t5wsv07
21385     9yayt7t5wsv07
21385     9yayt7t5wsv07
21385     9yayt7t5wsv07
21385     9yayt7t5wsv07
21385     9yayt7t5wsv07
21385     9yayt7t5wsv07
21385     9yayt7t5wsv07
21385     9yayt7t5wsv07
It's up to 70-80 session executing one same sql. Is there any idea or suggest for this my case.
So thanks
Ch

You could look at the SQL (from V$SQLSTATS, V$SQL or V$SQLAREA) and then determine what it is doing and then get some clues as to why one database has multiple executions of the SQL . Most developer leads would be able to say "ah ... this SQL is executed by this module in this part of the application when the user chooses this option". Then you figure out why you have multiple users choosing the option.
OR there could be dependencies between different statements or enqueue waits -- and multiple sessions waiting on the same lock !
Hemant K Chitale

Long SQL statements that spans many lines

Hi
My major problem with JDBC is dealing with long SQL statements. Such statements normally are broken into lines to ease reading, for example:
select column1, column2
from table1, table2
where table1.x = table2.y
order by column1
In java I should build this query into a String:
String sql = "select column1, column2"+
"from table1, table2 "+
"where table1.x = table2.y "+
"order by column1";
The problem is -- you may not noticed, but this sql is incorrect, because there is no space before the from clause. This error will only appear when the program is run.
Is there some technique to help writing sql statements that span many lines?
Thanks
Luis Cabral

Another suggestion:
Use constants for the parts you always use and set a blank at first and last position of the constant:
final String SELECT_ALL_FROM = " SELECT * FROM ";
final String WHERE = " WHERE ";
better it happens that you have more than one space between two words than none.
Ciao
Kaethchen

SQLException: Closed Connection, SQL state [null]; error code [17002]

Hello All,
I am supporting a Java 5 project on Tomcat. We've used Spring and Stored Procedure in the project.
Recently we deployed our application in a GoLive environment and have started seeing Timeout errors in log files. After around two days we also have to restart Tomcat as users are no more able to login to access the application.
Same application runs fine without any timeout issues on another environment.
The only difference between two environments is that the Go-Live env has a firewall between Tomcat and Database and the other environment hosts both Tomcat and Database on same machine (i.e. no firewall).
For GoLive env the only port open on firewall for JDBC connection is 1521 and is used in the connection string url for obtaining the connections.
When there is a Timeout error, the N/w admin guy observed that the JDBC connection was not attempted on 1521 port, but on some random port which is not open on firewall, due to which the Database server logs also do not show entry for this connection attempt as it gets blocked by the firewall.
I am not sure why a randam port should be used to connect when a specific port is mentioned in the connection url? Also what can be making this port switching?
Application uses Apache DBCP with Spring to obtain connections.
Has anyone experienced similar errors?
Any suggestions/help on this issue is greatly appreciated!
Many Thanks,
CD
===============================
Error Log Extract:
Error while extracting database product name - falling back to empty error codes
org.springframework.jdbc.support.MetaDataAccessException: Error while extracting DatabaseMetaData; nested exception is java.sql.SQLException: Closed Connection
java.sql.SQLException: Closed Connection
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:146)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:208)
at oracle.jdbc.driver.PhysicalConnection.getMetaData(PhysicalConnection.java:1605)
at org.apache.commons.dbcp.DelegatingConnection.getMetaData(DelegatingConnection.java:247)
at org.apache.commons.dbcp.DelegatingConnection.getMetaData(DelegatingConnection.java:247)
at org.apache.commons.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.getMetaData(PoolingDataSource.java:231)
at org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:172)
at org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:207)
at org.springframework.jdbc.support.SQLErrorCodesFactory.getErrorCodes(SQLErrorCodesFactory.java:187)
at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.setDataSource(SQLErrorCodeSQLExceptionTranslator.java:126)
at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.<init>(SQLErrorCodeSQLExceptionTranslator.java:92)
at org.springframework.jdbc.support.JdbcAccessor.getExceptionTranslator(JdbcAccessor.java:96)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:294)
at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:348)
at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:352)
at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:356)
at com.o2.morse.dao.impl.sql.UserDaoImpl.batchLoad(UserDaoImpl.java:371)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:287)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:181)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:148)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:170)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:176)
at $Proxy3.batchLoad(Unknown Source)
at com.o2.morse.domain.User.doHousekeeping(User.java:667)
at com.o2.morse.domain.User$$FastClassByCGLIB$$372ff70b.invoke(<generated>)
at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:705)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:148)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:170)
at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:643)
at com.o2.morse.domain.User$$EnhancerByCGLIB$$d5ac966a.doHousekeeping(<generated>)
at com.o2.morse.scheduler.EndOfDay.run(EndOfDay.java:63)
at com.o2.morse.scheduler.EndOfDay$$FastClassByCGLIB$$3b2d4927.invoke(<generated>)
at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:705)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:148)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:170)
at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:643)
at com.o2.morse.scheduler.EndOfDay$$EnhancerByCGLIB$$488a9f86.run(<generated>)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.springframework.util.MethodInvoker.invoke(MethodInvoker.java:248)
at org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:165)
at org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJobBean.java:90)
at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:525)
Could not close JDBC Connection
java.sql.SQLException: Already closed.
at org.apache.commons.dbcp.PoolableConnection.close(PoolableConnection.java:77)
at org.apache.commons.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.close(PoolingDataSource.java:180)
at org.springframework.jdbc.datasource.DataSourceUtils.doReleaseConnection(DataSourceUtils.java:286)
at org.springframework.jdbc.datasource.DataSourceUtils.releaseConnection(DataSourceUtils.java:247)
at org.springframework.jdbc.datasource.DataSourceTransactionManager.doCleanupAfterCompletion(DataSourceTransactionManager.java:297)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.cleanupAfterCompletion(AbstractPlatformTransactionManager.java:754)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:615)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:560)
at org.springframework.transaction.interceptor.TransactionAspectSupport.doCloseTransactionAfterThrowing(TransactionAspectSupport.java:284)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:100)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:170)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:176)
at $Proxy3.batchLoad(Unknown Source)
at com.o2.morse.domain.User.doHousekeeping(User.java:667)
at com.o2.morse.domain.User$$FastClassByCGLIB$$372ff70b.invoke(<generated>)
at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:705)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:148)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:170)
at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:643)
at com.o2.morse.domain.User$$EnhancerByCGLIB$$d5ac966a.doHousekeeping(<generated>)
at com.o2.morse.scheduler.EndOfDay.run(EndOfDay.java:63)
at com.o2.morse.scheduler.EndOfDay$$FastClassByCGLIB$$3b2d4927.invoke(<generated>)
at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:705)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:148)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:170)
at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:643)
at com.o2.morse.scheduler.EndOfDay$$EnhancerByCGLIB$$488a9f86.run(<generated>)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.springframework.util.MethodInvoker.invoke(MethodInvoker.java:248)
at org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:165)
at org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJobBean.java:90)
at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:525)
Application exception overridden by rollback exception
org.springframework.jdbc.UncategorizedSQLException: StatementCallback; uncategorized SQLException for SQL [SELECT ID_USER_DETAILS, USERNAME, CREATED_ON, LAST_LOGIN FROM USER_DETAILS WHERE STATUS = 157 AND SUPERUSER <> 'Y']; SQL state [null]; error code [17002] ; Io exception: Connection timed out; nested exception is java.sql.SQLException: Io exception: Connection timed out
java.sql.SQLException: Io exception: Connection timed out
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:146)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:255)
at oracle.jdbc.driver.T4CStatement.executeForDescribe(T4CStatement.java:820)
at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1049)
at oracle.jdbc.driver.T4CStatement.executeMaybeDescribe(T4CStatement.java:845)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1154)
at oracle.jdbc.driver.OracleStatement.executeQuery(OracleStatement.java:1313)
at org.apache.commons.dbcp.DelegatingStatement.executeQuery(DelegatingStatement.java:205)
at org.apache.commons.dbcp.DelegatingStatement.executeQuery(DelegatingStatement.java:205)
at org.springframework.jdbc.core.JdbcTemplate$1QueryStatementCallback.doInStatement(JdbcTemplate.java:333)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:282)
at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:348)
at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:352)
at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:356)
at com.o2.morse.dao.impl.sql.UserDaoImpl.batchLoad(UserDaoImpl.java:371)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:287)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:181)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:148)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:170)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:176)
at $Proxy3.batchLoad(Unknown Source)
at com.o2.morse.domain.User.doHousekeeping(User.java:667)
at com.o2.morse.domain.User$$FastClassByCGLIB$$372ff70b.invoke(<generated>)
at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:705)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:148)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:170)
at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:643)
at com.o2.morse.domain.User$$EnhancerByCGLIB$$d5ac966a.doHousekeeping(<generated>)
at com.o2.morse.scheduler.EndOfDay.run(EndOfDay.java:63)
at com.o2.morse.scheduler.EndOfDay$$FastClassByCGLIB$$3b2d4927.invoke(<generated>)
at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:705)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:148)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:170)
at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:643)
at com.o2.morse.scheduler.EndOfDay$$EnhancerByCGLIB$$488a9f86.run(<generated>)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.springframework.util.MethodInvoker.invoke(MethodInvoker.java:248)
at org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:165)
at org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJobBean.java:90)
at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:525)
Batch Job Failed: org.springframework.transaction.TransactionSystemException: Could not roll back JDBC transaction; nested exception is java.sql.SQLException: Closed Connection

I am using latest Jrockit 16)5, ojdbc6_g.jar,spring.jar Weblogic 10.3 and Oracle 10G 10.2.4 .. whatever but always get "Closed Connection"
java.lang.Throwable: Closed Connection
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:146)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:208)
at oracle.jdbc.driver.PhysicalConnection.createStatement(PhysicalConnection.java:750)
at oracle.jdbc.OracleConnectionWrapper.createStatement(OracleConnectionWrapper.java:183)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:7053)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3902)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2773)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:224)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:183)

Extracting SQL statement from a Webi document's data provider using SDK.

Hi all,
Is it possible to extract the SQL statement from an existing Webi document's data provider using BO SDK? I've searched through the class library but haven't found any information on this yet. If you have done it, could you provide some guidance. Many thanks.

I found the following Java code that might be of some help to you. I realize you are using .NET but this might push you down the right path.
The trick here is to use the Report Engine SDK to get the DataProvider of the DocumentInstance. Then, look at the SQLDataProvider to get your SQLContainer.
My apologies for the poor formatting. This didn't copy and paste over to the forums very well. I've cleaned up as much as I could.
<%@ page import="com.crystaldecisions.sdk.framework.*" %>
<%@ page import="com.crystaldecisions.sdk.exception.SDKException" %>
<%@ page import="com.crystaldecisions.sdk.occa.infostore.*" %>
<%@ page import="com.businessobjects.rebean.wi.*" %>
<%
boolean loginSuccessful = false;
IEnterpriseSession oEnterpriseSession = null;
String username = "username";
String password = "password";
String cmsname = "cms_name";
String authenticationType = "secEnterprise";
try
//Log in. oEnterpriseSession = CrystalEnterprise.getSessionMgr().logon( username, password, cmsname, authenticationType);
if (oEnterpriseSession == null)
out.print("Unable to login.");
else
{ loginSuccessful = true;
catch (SDKException sdkEx)
{ out.print("ERROR ENCOUNTERED " + sdkEx + "");}
if (loginSuccessful) { IInfoObject oInfoObject = null;
String docname = "WebI document name";
//Grab the InfoStore from the httpsession IInfoStore oInfoStore = (IInfoStore) oEnterpriseSession.getService("", "InfoStore"); //Query for the report object in the CMS. See the Developer Reference guide for more information the query language. String query = "SELECT TOP 1 * " + "FROM CI_INFOOBJECTS " + "WHERE SI_INSTANCE = 0 And SI_Kind = 'Webi' " + "AND SI_NAME='" + docname + "'";
IInfoObjects oInfoObjects = (IInfoObjects) oInfoStore.query(query);
if (oInfoObjects.size() > 0)
//Retrieve the latest instance of the report oInfoObject = (IInfoObject) oInfoObjects.get(0);
// Initialize the Report Engine ReportEngines oReportEngines = (ReportEngines)
oEnterpriseSession.getService("ReportEngines");
ReportEngine oReportEngine = (ReportEngine) oReportEngines.getService(ReportEngines.ReportEngineType.WI_REPORT_ENGINE);
// Openning the document DocumentInstance oDocumentInstance = oReportEngine.openDocument(oInfoObject.getID());
DataProvider oDataProvider = null;
SQLDataProvider oSQLDataProvider = null;
SQLContainer oSQLContainer_root = null;
SQLNode oSQLNode = null;
SQLSelectStatement oSQLSelectStatement = null;
String sqlStatement = null;
out.print("<TABLE BORDER=1>");
for (int i=0; i<oDocumentInstance.getDataProviders().getCount(); i++)
oDataProvider = oDocumentInstance.getDataProviders().getItem(i);
out.print("<TR><TD COLSPAN=2 BGCOLOR=KHAKI>Data Provider Name: " + oDataProvider.getName() + "</TD></TR>");
 if (oDataProvider instanceof SQLDataProvider)
oSQLDataProvider = (SQLDataProvider) oDataProvider;
 oSQLContainer_root = oSQLDataProvider.getSQLContainer();
 if (oSQLContainer_root != null)
for (int j=0; j<oSQLContainer_root.getChildCount(); j++)
oSQLNode = (SQLNode) oSQLContainer_root.getChildAt(j);
 oSQLSelectStatement = (SQLSelectStatement) oSQLNode;
sqlStatement = oSQLSelectStatement.getSQL();
out.print("<TR><TD>" + (j+1) + "</TD><TD>" + sqlStatement + "</TD></TR>");
else
out.print("<TR><TD COLSPAN=2>Data Provider is not a SQLDataProvider. SQL Statement can not be retrieved.</TD></TR>"); } } out.print("</TABLE>");
oDocumentInstance.closeDocument(); }
oEnterpriseSession.logoff();}%>

Passing plsql parm to a sql statement in the procedure database link name

Would like to pass a parm that is the database link name to a stored procedure. I defined this as below. var1 is the name of the db link that I would like to pass
create or replace procedure   proc1 (var1 in varchar2) as
cursor c1 is
select num,name,city from emp@var1;
However, this is getting a plsql error in the above code   as bad bind variable, db link name expected.
Is there a method to pass a variable within a stored proc into a SQL statement that has a cursor ..
thanks

Hi,
Database links have to be hard-coded. If you really need to specify the database link at run-time, then you need Dyanmic SQL.
Why do you need to do this?   How many databases are involved? Do you have new database links all the time? The more you can say about your business requirements, the more helpful we can be.
Are there only a couple of possible database links? If so, you might consider hard-coding each of them, and branching to the appropriate one in your code.
is the real variable here the environment (Development, Test, Production) that you're in? For example, do you need to use one database link in Development, a different one in Test, and a third in Production, but you don't want to change the code when you move from one environment to another? If so, you can try conditional comilation.

Run a PL/SQL statement in an Oracle Alert action?

Hello
did anyone know is it possible to run a PL/SQL statement in an Oracle Alert action?
I can run an SQL like “UPDATE Table SET alert_run = 'ok' where id = 10;” but if I run instead of this the following
“Select XXKN_TEST.UPDATE_XXX_TEST('&USER_NAME') From dual;”
I get the following error log:
Alert: Version : 11.5.0
Copyright (c) 1979, 1999, Oracle Corporation. All rights reserved.
ALECDC module: Check Periodic Alert
PL/SQL procedure successfully completed.
XXKN_TEST.UPDATE_XXX_TEST('GROSS2')
ERROR at line 2:
ORA-00904: "XXKN_TEST"."UPDATE_XXX_TEST": invalid identifier
APP-ALR-04020: Oracle Alert was unable to execute "&VALUE". Check that this file exists and that its read protection is set correctly.
Many thanks for your help,
Alois

Hello Suresh,
I tried your suggestion but it doesn't work.
The PL/SQL procedure was successfully completed but no data was modified.
Are you sure that running a PL/SQL is possible in an alert action?
Kind Regards,
Alois

SQL Statement -- Throws GROUP BY issue on NVL

Hey All,
This is pretty much my first time tackling a very complex SQL Statement but the boss is adamant about it.
Anyways here is the information. I have 3 Tables. Table one Contains Work Order Infromation that will be listed or grouped. Table 2 and Table 3 house information that needs to be summed (Estimate hours and Actual Hours).
So my SQL Statement looked something like this... (Its a mess)
select workorder.wolo3, workorder.wojp1, workorder.wonum, workorder.description, workorder.location, workorder.status, workorder.wopriority, workorder.targstartdate, workorder.reportdate, workorder.pmnum, workorder.schedstart, sum(labtrans.regularhrs + labtrans.premiumpayhours) as actualhours, sum(wplabor.quantity * wplabor.laborhrs) as estimatehrs
from maximo.workorder left outer join maximo.labtrans on labtrans.regularhrs > 0 and labtrans.refwo = workorder.wonum and labtrans.siteid = workorder.siteid or labtrans.premiumpayratetype = 'MULTIPLIER' and labtrans.refwo = workorder.wonum and labtrans.siteid = workorder.siteid left outer join maximo.wplabor on wplabor.wonum = workorder.wonum and wplabor.siteid = workorder.siteid
where workorder.istask=0 and workorder.siteid='NTS' and workorder.status in ('INPRG','SCHED') and workorder.crewid in ('MAINT','DAF') and workorder.schedstart <= TO_DATE('12-13-2009','MM-DD-YYYY') and wolo3 is not null group by workorder.wonum, workorder.status, workorder.wopriority, workorder.pmnum, workorder.location, workorder.description, workorder.targstartdate, workorder.reportdate, workorder.schedstart, workorder.wolo3, workorder.wojp1
Now the problem is that the 2nd sum (Estimate Hrs) gets HUGE numbers if there are multiple rows in Actual Hours. So I did some searching. Seems that if I used the NVL function in the SQL Statement it would fix the issue...
select workorder.wolo3, workorder.wojp1, workorder.wonum, workorder.description, workorder.location, workorder.status, workorder.wopriority, workorder.targstartdate, workorder.reportdate, workorder.pmnum, workorder.schedstart, sum(labtrans.regularhrs + labtrans.premiumpayhours) as actualhours,
nvl((select sum(wplabor.quantity * wplabor.laborhrs) from maximo.wplabor where wplabor.wonum = workorder.wonum and wplabor.siteid = workorder.siteid),0)
from maximo.workorder left outer join maximo.labtrans on labtrans.regularhrs > 0 and labtrans.refwo = workorder.wonum and
labtrans.siteid = workorder.siteid or labtrans.premiumpayratetype = 'MULTIPLIER' and labtrans.refwo = workorder.wonum and
labtrans.siteid = workorder.siteid
where workorder.istask=0 and workorder.siteid='NTS' and workorder.status in ('INPRG','SCHED') and
workorder.crewid in ('MAINT','DAF') and workorder.schedstart <= TO_DATE('12-13-2009','MM-DD-YYYY') and wolo3 is not null
group by workorder.wonum, workorder.status, workorder.wopriority, workorder.pmnum, workorder.location, workorder.description, workorder.targstartdate, workorder.reportdate, workorder.schedstart, workorder.wolo3, workorder.wojp1
However If get the error not a GROUP BY expression.
I really need this to work. How can I get the NVL to work with out having to define a Group for it. The problem is that it is a "alias column" and you cannot Group by those fields. Frustation sets in... UGH!
Thanks in Advance, Ben.

Hi, Ben,
Wlecome to the forum!
user12273726 wrote:
So my SQL Statement looked something like this... (Its a mess)You're right. Fix that first.
Put each SELECT item, each condition, and each GROUP BY expression on a separate line. Indent to show here the clauses (SELECT, FROM, WHERE) are.
For example:
SELECT workorder.wolo3
, workorder.wojp1
, workorder.wonum
, workorder.description
, workorder.location
, workorder.status
, workorder.wopriority
, workorder.targstartdate
, workorder.reportdate
, workorder.pmnum
, workorder.schedstart
, SUM (labtrans.regularhrs + labtrans.premiumpayhours) AS actualhours
, SUM (wplabor.quantity * wplabor.laborhrs) AS estimatehrs
FROM maximo.workorder
LEFT OUTER JOIN maximo.labtrans ON labtrans.regularhrs > 0
 AND labtrans.refwo = workorder.wonum
 AND labtrans.siteid = workorder.siteid
 OR labtrans.premiumpayratetype = 'MULTIPLIER' -- WARNING! Don't mix AND and OR
 AND labtrans.refwo = workorder.wonum
 AND labtrans.siteid = workorder.siteid
LEFT OUTER JOIN maximo.wplabor ON wplabor.wonum = workorder.wonum
 AND wplabor.siteid = workorder.siteid
WHERE workorder.istask = 0
AND workorder.siteid = 'NTS'
AND workorder.status IN ('INPRG','SCHED')
AND workorder.crewid IN ('MAINT','DAF')
AND workorder.schedstart <= TO_DATE ('12-13-2009','MM-DD-YYYY')
AND wolo3 IS NOT NULL
GROUP BY workorder.wonum
, workorder.status
, workorder.wopriority
, workorder.pmnum
, workorder.location
, workorder.description
, workorder.targstartdate
, workorder.reportdate
, workorder.schedstart
, workorder.wolo3
, workorder.wojp1
;When you post formatted text on this site, type these 6 characters:
{code}
(small letters only, inside curly brackets) before and after sections of formatted text, to preserve spacing.
Now the problem is that the 2nd sum (Estimate Hrs) gets HUGE numbers if there are multiple rows in Actual Hours. Huge numbers are not necessarily wrong. Do yo mean the numbers computed by your query are much bigger than they are supposed to be?
So I did some searching. Seems that if I used the NVL function in the SQL Statement it would fix the issue...
select workorder.wolo3, workorder.wojp1, workorder.wonum, workorder.description, workorder.location, workorder.status, workorder.wopriority, workorder.targstartdate, workorder.reportdate, workorder.pmnum, workorder.schedstart, sum(labtrans.regularhrs + labtrans.premiumpayhours) as actualhours,
nvl((select sum(wplabor.quantity * wplabor.laborhrs) from maximo.wplabor where wplabor.wonum = workorder.wonum and wplabor.siteid = workorder.siteid),0)
...It looks like you have a Chasm Trap, where you have multiple, independent one-to-many relationships on the same table, and the solution to aggregate them in separate queruies.
It looks like you're trying to aggregate wplabor in scalar sub-queries, which makes the GROUP BY more complicated (as you discovered), and is also very inefficient.
It would be easier to code and more efficient to run if you aggregated wplabor in a sub-query, and then joined to this sub-query (and not the actual wplabor table) in your main query.
If you'd like help, post a little sample data (CREATE TABLE and INSERT statements) for all three tables, and the results you want from that data.
Simplify as much as possible. Instead of GROUPing BY 11 columns, just GROUP BY, say, 3 columns: the 2 involved in the join condidiotns, and one more. Once you understand how to do this, adding the other expressions will be trivial.
You can also simplify by ignoring, for now, the WHERE clause, and, therefore, the columns involved in the WHERE clause. It looks like that has nothing to do with the problem. Again, adding the conditions later will be trivial.

TestStand Open SQL Statement does not support SQL's ORDER BY clause???

TestStand 1.0.3
Windows 2000 SP1
SQL Server 2000 Personal
You've got to be kidding me...
It appears that the built-in TestStand Open SQL Step does NOT support the
"ORDER BY" clause in the SELECT statement, even though the documentation
says it does. Is this true?
I have an Open SQL Statement query:
"SELECT * FROM [MyTable] WHERE ([Batch ID]=1234)"
it works fine, returning a correct record count 120 records. If I change
the Open SQL Statement query simply by adding an ORDER BY clause, such as:
"SELECT * FROM [MyTable] WHERE ([Batch ID]=1234) ORDER BY [MyField] ASC"
it returns a record count of zero. I know that "MyField" exists in the
MyTable table and contains valid data. The
second query works fine in SQL
Server Enterprise Manager.
Am I missing something? Is it true that the TestStand Open SQL Step does
NOT support the "ORDER BY" clause? If not, what &#$!ing good is it and why
does the manual state it is supported? Is there any other way using just
the TestStand steps to order a database recordset on one or more fields?
Any help would be appreciated.
Grrrrr....
Bob Rafuse
Etec Inc.

> Bob -
> The database step types do not do anything special to the SQL command
> that you give it. The step just passes the command to the ADO
> provider. I tried a simple query using the step types with the
> following command,
>
> "SELECT UUT_RESULT.* FROM UUT_RESULT WHERE ([UUT_SERIAL_NUMBER] =
> 12345) ORDER BY [EXECUTION_TIME] ASC"
>
> and this return the expected results and the record count parameter
> was as expected. I tried this on TS 1.0.2 and TS 2.0 with MS Access
> 2000 and MS SQL Server 7.0. I do not have MS SQL Server 2000 at this
> time.
>
> It would be surprised if the step types are messing something up.
I've been doing some experimenting over the past couple of days. Simple,
one-table queries seem to handle the ORDER BY clause fine. Th
ings seem to
get messed up when I try multi-table queries with ORDER BY clause with the
TestStand database steps. I get no errors but the returned record counts
are always 0 with the ORDER BY and positive without the ORDER BY. The exact
same queries work fine in Visual Basic/ADO and the SQL Server Query
Analyzer.
> Questions:
> 1. Have you verified whether the data is actually returned even though
> the record count is zero?
Hmmm... yes data IS getting returned (at least on the two instances I just
checked), but the record count is always zero. I was not proceeding with
processing if the record count was 0.
Still... I don't know how to loop through the recordset without knowing how
many records there are an not eventually generate an error by passing EOF.
Is there another way using the TestStand database steps to determine a) the
number of records in the recordset or b) when I'm at EOF?
> 2. Are you using any advanced options on the Opend SQL Statement step
> type, specifically
the cursor type set to forward only? Forward only
> cursors do not allow for record counts.
Everything on the Advanced tab of the Open SQL Statement step is set to "Use
Default".
Bob.

How to run a SQL statement which is stored inside an SQL Table

Hello,
If anyone please help me with the following problem I would be forever grateful
I have an SQL statement which is stored inside a certain SQL table, I want to use that SQL statement inside my PL/SQL procedure.
Was thinking of a simple solution of obtaining the SQL statement into an array and then execute it, yet how could I do so exactly with PL/SQL? I've only started playing around with PL/SQL in the last few days.
Thanks in advance!
This is how it looks like more or less:
Displaying result for:
SELECT TRIM(OBJ_VALU_TXT)
FROM OBJ_VALU_DOC
WHERE OBJECT_TYPE = 'FLD'
AND OBJECT_CODE = 15443
AND OBJ_VALU_CD = 'ACR'
ORDER BYDOC_SEQ_NO
00001
SELECT
VALUE(MAX(RECEIPT_NO) + 1, :OUT-COMP-FACTOR)
FROM RECEIPT
WHERE (RECEIPT_NO BETWEEN
:OUT-COMP-FACTOR AND :OUT-TO-NUMBER) OR
(RECEIPT_NO > :OUT-COMP-FACTOR AND
:OUT-TO-NUMBER = 0)

Here's a demo of your requirement.
create table t ( col1 varchar2(200));
table created
insert into t values('select * from dual');
1 row inserted
declare
v_col varchar2(200);
v_val varchar2(200);
begin
select col1 into v_col from t;
execute immediate v_col into v_val;
dbms_output.put_line(v_val);
end;
X
Using into clause, you can use as many variables as required. But the basic approach reamins the same.
But storing SQL in DB is not an efficient design.
Ishan

ABAP Standards for a SQL statement

Hi,
I have a Native SQL statement in my ABAP user exit, pls. edit into a Open SQL,
SELECT v1~tknum v1~tsnum
 INTO TABLE t_vtts
 FROM vtts AS v1
 FOR ALL ENTRIES IN t_shipment_del
 WHERE v1~tknum = t_shipment_del-tknum AND
 v1~vstel = rv_shppt AND
 v1~kunnz = rv_shipto AND
 v1~tsrfo = c_one AND
 EXISTS ( SELECT addrnumber
 FROM adrc CLIENT SPECIFIED
 WHERE client = v1~mandt AND
 addrnumber = v1~adrnz AND
 date_from <= sy-datum AND
 date_to >= sy-datum AND
 post_code1 = rv_post_code1 ).
Thank you

Hhmm, for proper performance analysis we'd need some further details. Looking at your query I doubt that the following alternative helps, but you can give it a try, because subqueries are not always optimal:
SELECT tknum tsnum INTO TABLE t_vtts
 FROM vtts INNER JOIN adrc ON
 vtts~adrnz = adrc~addrnumber
 FOR ALL entries IN t_shipment_del
 WHERE tknum = t_shipment_del-tknum AND
 vstel = rv_shppt AND
 kunnz = rv_shipto AND
 tsrfo = c_one AND
 post_code1 = rv_post_code1.
You might need to add the condition on the address dates, but in any system I've checked so far, the ADRC-FROM date was always 00010101 and there was only one entry per address number (so if required, add it back).
For performance tuning requests you should try to provide some background information, like:
<ol>
<li>How many entries are you your table T_SHIPMENT_DEL</li>
<li>How many entries match your conditions on VTTS</li>
<li>How many entries get dropped because of the condition on postal code</li>
<li>Do a SQL trace and provide information about the execution plan chosen by the database</li>
</ol>
Also, you might want to consider moving your question to the forum.
Cheers, harald

JDBC Sender Adapter - SQL-Statement

Hi,
I'm using the JDBC-Sender-Adapter and need to use a SQL-Statement like this:
SELECT * FROM myTable WHERE myDate = <current_date>
Is such a dynamic-sql possible, or can I only use static sql-statements. And if yes how can I solve this problem.
many thx

Hi Werner,
inside the Query SQL Statement you can use SQL EXECUTE
which can execute a stored procedure
in which you can do
SELECT * FROM myTable WHERE myDate = <current_date>
http://help.sap.com/saphelp_nw04/helpdata/en/7e/5df96381ec72468a00815dd80f8b63/content.htm
Regards,
michal
<a href="/people/michal.krawczyk2/blog/2005/06/28/xipi-faq-frequently-asked-questions">XI FAQ - Frequently Asked Questions</a>

DBIF_RSQL_INVALID_RSQL The maximum size of an SQL statement was exceeded

Dear,
I would appreciate a helping hand
I have a problem with a dump I could not find any note that I can help solve the problem.
A dump is appearing at various consultants which indicates the following.
>>> SELECT * FROM KNA1 "client specified
559 APPENDING TABLE IKNA1
560 UP TO RSEUMOD-TBMAXSEL ROWS BYPASSING BUFFER
ST22
What happened?
 Error in the ABAP Application Program
 The current ABAP program "/1BCDWB/DBKNA1" had to be terminated because it has
 come across a statement that unfortunately cannot be executed.
Error analysis
 An exception occurred that is explained in detail below.
 The exception, which is assigned to class 'CX_SY_OPEN_SQL_DB', was not caught
 and
 therefore caused a runtime error.
 The reason for the exception is:
 The SQL statement generated from the SAP Open SQL statement violates a
 restriction imposed by the underlying database system of the ABAP
 system.
 Possible error causes:
 o The maximum size of an SQL statement was exceeded.
 o The statement contains too many input variables.
 o The input data requires more space than is available.
 o ...
 You can generally find details in the system log (SM21) and in the
 developer trace of the relevant work process (ST11).
 In the case of an error, current restrictions are frequently displayed
 in the developer trace.
SQL sentence
550 if not %_l_lines is initial.
551 %_TAB2[] = %_tab2_field[].
552 endif.
553 endif.
554 ENDIF.
555 CASE ACTION.
556 WHEN 'ANZE'.
557 try.
>>> SELECT * FROM KNA1 "client specified
559 APPENDING TABLE IKNA1
560 UP TO RSEUMOD-TBMAXSEL ROWS BYPASSING BUFFER
561 WHERE KUNNR IN I1
562 AND NAME1 IN I2
563 AND ANRED IN I3
564 AND ERDAT IN I4
565 AND ERNAM IN I5
566 AND KTOKD IN I6
567 AND STCD1 IN I7
568 AND VBUND IN I8
569 AND J_3GETYP IN I9
570 AND J_3GAGDUMI IN I10
571 AND KOKRS IN I11.
572
573 CATCH CX_SY_DYNAMIC_OSQL_SEMANTICS INTO xref.
574 IF xref->kernel_errid = 'SAPSQL_ESCAPE_WITH_POOLTABLE'.
575 message i412(mo).
576 exit.
577 ELSE.
wp trace:
D *** ERROR => dySaveDataBindingValue: Abap-Field= >TEXT-SYS< not found [dypbdatab.c 510]
D *** ERROR => dySaveDataBindingEntry: dySaveDataBindingValue() Rc=-1 Reference= >TEXT-SYS< [dypbdatab.c 430]
D *** ERROR => dySaveDataBinding: dySaveDataBindingEntry() Rc= -1 Reference=>TEXT-SYS< [dypbdatab.c 137]
Y *** ERROR => dyPbSaveDataBindingForField: dySaveDataBinding() Rc= 1 [dypropbag.c 641]
Y *** ERROR => ... Dynpro-Field= >DISPLAY_SY_SUBRC_TEXT< [dypropbag.c 642]
Y *** ERROR => ... Dynpro= >SAPLSTPDA_CARRIER< >0700< [dypropbag.c 643]
D *** ERROR => dySaveDataBindingValue: Abap-Field= >TEXT-SYS< not found [dypbdatab.c 510]
D *** ERROR => dySaveDataBindingEntry: dySaveDataBindingValue() Rc=-1 Reference= >TEXT-SYS< [dypbdatab.c 430]
D *** ERROR => dySaveDataBinding: dySaveDataBindingEntry() Rc= -1 Reference=>TEXT-SYS< [dypbdatab.c 137]
Y *** ERROR => dyPbSaveDataBindingForField: dySaveDataBinding() Rc= 1 [dypropbag.c 641]
Y *** ERROR => ... Dynpro-Field= >DISPLAY_FREE_VAR_TEXT< [dypropbag.c 642]
Y *** ERROR => ... Dynpro= >SAPLSTPDA_CARRIER< >0700< [dypropbag.c 643]
I thank you in advance
If you require other information please request

Hi,
Under certain conditions, an Open SQL statement with range tables can be reformulated into a FOR ALL ENTRIES statement:
 DESCRIBE TABLE range_tab LINES lines.
 IF lines EQ 0.
 [SELECT for blank range_tab]
 ELSE.
 SELECT .. FOR ALL ENTRIES IN range_tab ..
 WHERE .. f EQ range_tab-LOW ...
 ENDSELECT.
 ENDF.
Since FOR ALL ENTRIES statements are automatically converted in accordance with the database restrictions, this solution is always met by means of a choice if the following requirements are fulfilled:
1. The statement operates on transparent tables, on database views or on a projection view on a transparent table.
2. The requirement on the range table is not negated. Moreover, the range table only contains entries with range_tab-SIGN = 'I'
and only one value ever occurs in the field range_tab OPTION.
This value is then used as an operator with operand range_tab-LOW or range_tab-HIGH.In the above example, case 'EQ range_tab-LOW' was the typical case.
3. Duplicates are removed from the result by FOR ALL ENTRIES.This must not falsify the desired result, that is, the previous Open SQL statement can be written as SELECT DISTINCT.
For the reformulation, if the range table is empty it must be handled in a different way:with FOR ALL ENTRIES, all the records would be selected here while this applies for the original query only if the WHERE clause consisted of the 'f IN range_tab' condition.
FOR ALL ENTRIES should also be used if the Open SQL statement contains several range tables.Then (probably) the most extensive of the range tables which fill the second condition is chosen as a FOR ALL ENTRIES table.
OR
What you could do in your code is,
prior to querying;
since your select options parameter is ultimately an internal range table,
1. split the select-option values into a group of say 3000 based on your limit,
2. run your query against each chunck of 3000 parameters,
3. then put together the results of each chunk.
For further reading, you might want to have a look at the Note# 13607 as the first suggestion is what I read from the note.

How to trace the SQL statements executed in a database

I am using Oracle9i Enterprise Edition Release 9.2.0.7.0 - 64bit Production on a sun server and I am not familiar with Oracle but with MS SQL there is a tool called profiler, it allows you to monitor and see what is going on in a specific databases whether it is SQL statement executins or anything else. I have installed the oracle enterpise manager console at my windows client and I tried to look for a tool similar to the profiler in the MS SQL. I tried the TRACE DATA VIEWER and I inputed the login credentials but I don' t actually know the service name and I am getting an error ORA-12514 The TSN listener can not resolve the service name given in the connect descriptor. Therefore, am I on the right road so i have to look for the service name or are there any other ways i can trace the currently executing SQL statement in a specific database. I am really stuck there. I would appreciate if somebody help me out. Thanks
Abdel Moalim

Abdel Moalim wrote:
I am using Oracle9i Enterprise Edition Release 9.2.0.7.0 - 64bit Production on a sun server and I am not familiar with Oracle but with MS SQL there is a tool called profiler, it allows you to monitor and see what is going on in a specific databases whether it is SQL statement executins or anything else. I have installed the oracle enterpise manager console at my windows client and I tried to look for a tool similar to the profiler in the MS SQL. I tried the TRACE DATA VIEWER and I inputed the login credentials but I don' t actually know the service name and I am getting an error ORA-12514 The TSN listener can not resolve the service name given in the connect descriptor. Therefore, am I on the right road so i have to look for the service name or are there any other ways i can trace the currently executing SQL statement in a specific database. I am really stuck there. I would appreciate if somebody help me out. Thanks
Abdel MoalimHi
I see others have answered the network connectivity issues, I'll try and address the tracing issue. Your best bet is to review http://www.petefinnigan.com/ramblings/how_to_set_trace.htm for the many ways in which a sessions SQL and indeed other activity can be traced. In version 7 (which I'm guessing is yours from the sid) the only profiler available was tkprof (Trace Kernel Profiler) which will do a good job of analysing your trace file. The trace files themselves are generated on the server in a protected directory so you may need to ask your dba for access to them. There are other profilers around now (I have one which runs in v9 and higher database at http://www.niall.litchfield.dial.pipex.com/SimpleProfiler/SimpleProfiler.html which will analyse your files for example) but tkprof is the start point - or else just reading the trace file in a text editor. There is also a utility written by the Oracle Apps guys trcanalyzer that will do a good job for you. In general the interface is poor compared with the ms utility but the information is deeper and more helpful
Niall Litchfield
http://www.orawin.info/

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