How to set a sql query time out with jdbc:oracle:thin

should i change the JDBC driver with jdbc:oralce:XA:thin or other driver with XA?

SQL query timeout may be set with setQueryTimeout.
http://java.sun.com/j2se/1.4.2/docs/api/java/sql/Statement.html#setQueryTimeout(int)
A query timeout bug is fixed in Oracle JDBC Drivers release
10.1.0.2.0 (10g)
FIXED BUG-2249191
In the Server Internal Driver, setting the query timeout does not
+(and likely will never) work. The query execution will not be+
canceled when the timeout expires, even if the query runs forever.
Further, after the query returns, the execution of your code
may pause for the length of the timeout.
http://www.oracle.com/technology/software/tech/java/sqlj_jdbc/htdocs/jdbc_readme101020.html

Similar Messages

Jaxrpc client (how to set connection and read time out)

I have a jaxrpc client using a web service. how to set a connection or a readtime out on the client side so that I can terminatate the service if it does not respond on some time.

SteveHibox wrote:
When we tried to send messages to [email protected] ,the debug log on MTA shows that if the first mail server(123.1.1.1) failed , the MTA tried to connect the second server(123.1.1.2) automatically. And it took about 3 minutes until the connection to the first server timed out.
The OS level timeout (tcp_ip_abort_cinterval on Solaris) is applicable to this situation. It is set to "180000" (3 minutes) by default e.g.
bash-3.00# ndd -get /dev/tcp tcp_ip_abort_cinterval
180000
Is there any way to shorten the default time out ?( I mean to connect the second server faster if the first one failed.)Try changing the OS level parameter.
If there is only a particular IP address causing the problem, you may want to make use the IP_ACCESS mapping table and the $I flag to skip over this IP address:
http://docs.sun.com/app/docs/doc/819-4428/gekyh?a=view
Regards,
Shane.

How to set SAP idle session time out

Hello gurus,
      I want to know how to set the time to terminate idle SAP session. What is the parameter and what is the T-code to access that parameter?
Thanks and Regards,
Rahul

Hi Udvadia
Maximum work process runtime parameter
rdisp/max_wprun_time                        600
If its a portal or something else it might differ, above parameter is for a regular work process in a SAP Netweaver installation.
This can be set in the startup profile of your system using transaction RZ10.
*Indeed dynamic parameters do not require stop/start
Reward points if useful.
Kind regards
Tom
Message was edited by:
        Tom

How to set per user session time out.

Hi folks,
I am trying to set longer session time out to selective users with the following line, but it turns out setting this time out for the whole app. Is there a way to change the session time out per user only?
request.getSession(true).setMaxInactiveInterval(172800);
Billy

Well, there's the rub. If you want more control over session handling, you have to take the good with the bad. My suggestion is to use a good open source caching solution and let the cache evict entries for you. You should be able to specify both an interval over which data goes stale and/or the maximum size you want the cache to reach. Really, a session is just a specialized form of caching anyway.
http://java-source.net/open-source/cache-solutions
- Saish

CallableStatement does not run PL/SQL with jdbc:oracle:thin driver

I have a very simple PL/SQL function:
FUNCTION CalculateDistance
(x1 IN NUMBER, y1 IN NUMBER, x2 IN NUMBER, y2 IN NUMBER)
RETURN NUMBER
AS
distance NUMBER;
BEGIN
distance := SQRT(POWER(x1-x2,2) + POWER(y1-y2,2));
return distance;
END;
I call it with:
CallableStatement cs = null;
try {
biomassStatement = con.prepareCall("{ call MYPACKAGE.CalculateDistance(?, ?, ?, ?, ?)}");
cs.setDouble("X1", -367546.78402892);
cs.setDouble("Y1", 150712.8161204);
cs.setDouble("X2", -2155095.49289);
cs.setDouble("Y2", 774013.149084);
cs.registerOutParameter("v_Return", OracleTypes.NUMBER);
cs.execute();
The only answer I get is:
ORA-06550: line 1, column 7:
PLS-00306: wrong number or types of arguments in call to 'CALCULATEDISTANCE'
ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
I tried it with different Data sources (common, pool, XA) and nothing works...
Tried using ojdbc14_g.jar to see if could get more information with no help...
HELP!!!

Hi,
You are calling a FUNCTION, i.e you have one return value (And four arguments)
So according to javadocs
http://download.oracle.com/javase/6/docs/api/java/sql/CallableStatement.html
Your synbtax should be like:
{?= call <procedure-name>[(<arg1>,<arg2>, ...)]}Rigtht now, your call seems to be for a procedure having five arguments.
Regards
Peter

How to tune past SQL query??

Hi Team,
Straight to issue --> I am seeing an query running for long time. When i begun to trace that particular query it got over by the time and now how to trace that specific SID and QUERY..
I am working on 10.2.0.4 version DB..
How to trace an sql query after its execution?? pls provide steps how to begin with..
regards
dkoracle

dkoracle wrote:
Hi Team,
Straight to issue --> I am seeing an query running for long time. When i begun to trace that particular query it got over by the time and now how to trace that specific SID and QUERY..
I am working on 10.2.0.4 version DB..
How to trace an sql query after its execution?? pls provide steps how to begin with..Can not be done.
ALTER SESSION SET SQL_TRACE=TRUE;
-- run query again

How to retrieve a SQL query (in String format) from a PreparedStatement

Hello all,
I am in the process of unit testing an application accessing a Oracle 9i 9.2 RDBMS server with JDBC.
My query is:
As I have access to PreparedStatement and CallableStatement Java objets but not to the source queries which help create those objects?
Is thtere a simple way by using an API, to retrieve the SQL command (with possible ? as placeholders for parameters).
I have already looked at the API documentation for those two objets (and for the Statement and ResultSetmetaData objects too) but to no avail.
Thank you for any help on this issue,
Best regards,
Benoît

Sorry for having wasted your time... and for not understanding what you meant in your first reply.
But the codlet was only to show the main idea:
Here is the code which compiles OK for this approach to reach its intended goal:
main class (file TestSuiteClass.java):
import java.sql.*;
import static java.lang.Class.*;
* Created by IntelliJ IDEA.
* User: bgilon
* Date: 15/03/12
* Time: 10:05
* To change this template use File | Settings | File Templates.
public class TestSuiteClass {
public static void main(final String[] args) throws Exception {
// Class.forName("oracle.jdbc.OracleDriver");
final Connection mconn= new mConnection(
DriverManager.getConnection("jdbc:oracle:thin:scott/tiger@host:port:service"));
* final Statement lstmt= TestedClass.TestedMethod(mconn, ...);
* final String SqlSrc= mconn.getSqlSrc(lstmt).toUpperCase(), SqlTypedReq= mconn.getTypReq(lstmt);
* assertEquals("test 1", "UPDATE IZ_PD SET FIELD1= ? WHERE FIELDPK= ?", SqlSrc);
Proxy class (file mConnector.java):
import java.sql.*;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Properties;
* Created by IntelliJ IDEA.
* User: bgilon
* Date: 15/03/12
* Time: 10:05
* To change this template use File | Settings | File Templates.
* This file should be compiled with JDK 1.6, but can be used with previous JDK versions.
* See OKwith1pN booleans usage for not throwing Exceptions as Unknown methods by the conn object...
public final class mConnection implements Connection {
private final Connection conn;
private final List<Statement> Stmts= new ArrayList<Statement>();
private final List<String> SqlSrcs= new ArrayList<String>();
private final List<Integer> TypSrcs= new ArrayList<Integer>();
private final static String jvmv= System.getProperty("java.specification.version");
private static final boolean OKwith1p2;
private static final boolean OKwith1p4; /* OKwith1p5, */
private static final boolean OKwith1p6;
static {
/* jvmv= System.getProperty("java.version");
System.out.println("jvmv = " + jvmv);
jvmv= System.getProperty("java.vm.version");
System.out.println("jvmv = " + jvmv); */
System.out.println("jvmv = " + jvmv);
OKwith1p2= (jvmv.compareTo("1.2") >= 0);
OKwith1p4= (jvmv.compareTo("1.4") >= 0);
// OKwith1p5= (jvmv.compareTo("1.5") >= 0);
OKwith1p6= (jvmv.compareTo("1.6") >= 0);
public String getSqlSrc(final Statement pstmt) {
int ix= 0;
for(Statement stmt : this.Stmts) {
if(stmt == pstmt) return SqlSrcs.get(ix);
ix+= 1;
return null;
static private final String[] TypeNames= new String[] { "Statement", "PreparedStatement", "CallableStatement" };
public String getTypReq(final Statement pstmt) {
int ix= 0;
for(Statement stmt : this.Stmts) {
if(stmt == pstmt) return TypeNames[TypSrcs.get(ix)];
ix+= 1;
return null;
private void storedStatement(
final Statement stmt,
final String sqlSrc,
final Integer typReq
Stmts.add(stmt);
SqlSrcs.add(sqlSrc);
TypSrcs.add(typReq);
public Connection getDecoratedConn() {
return conn;
mConnection(final Connection pconn) {
this.conn= pconn;
public boolean isClosed() throws SQLException {
return conn.isClosed();
public void rollback(Savepoint savepoint) throws SQLException {
if(OKwith1p4) conn.rollback(savepoint);
public boolean isReadOnly() throws SQLException {
return conn.isReadOnly();
public int getTransactionIsolation() throws SQLException {
return conn.getTransactionIsolation();
public void setTransactionIsolation(int level)throws SQLException {
conn.setTransactionIsolation(level);
public Properties getClientInfo() throws SQLException {
return OKwith1p6 ? conn.getClientInfo() : null;
public <T> T unwrap(Class<T> iface)
throws SQLException {
return conn.unwrap(iface);
public void setAutoCommit(boolean auto) throws SQLException {
conn.setAutoCommit(auto);
public boolean getAutoCommit() throws SQLException {
return conn.getAutoCommit();
public Map<String,Class<?>> getTypeMap() throws SQLException {
if(!OKwith1p2) return null;
return conn.getTypeMap();
public void setTypeMap(Map<String,Class<?>> map) throws SQLException {
if(!OKwith1p2) return;
conn.setTypeMap(map);
public void setHoldability(final int holdability) throws SQLException {
if(OKwith1p4) conn.setHoldability(holdability);
public Struct createStruct(String typeName, Object[] attributes) throws SQLException {
return conn.createStruct(typeName, attributes);
public void commit() throws SQLException {
conn.commit();
public void rollback() throws SQLException {
conn.rollback();
public boolean isValid(int timeout) throws SQLException {
return OKwith1p6 && conn.isValid(timeout);
public void clearWarnings() throws SQLException {
conn.clearWarnings();
public int getHoldability() throws SQLException {
if(!OKwith1p4) return -1;
return conn.getHoldability();
public Statement createStatement() throws SQLException {
return conn.createStatement();
public PreparedStatement prepareStatement(final String SqlSrc) throws SQLException {
if(!OKwith1p2) return null;
final PreparedStatement lstmt= conn.prepareStatement(SqlSrc);
storedStatement(lstmt, SqlSrc, 1);
return lstmt;
public PreparedStatement prepareStatement(String sql, String[] columnNames) throws SQLException {
if(!OKwith1p4) return null;
final PreparedStatement lstmt= conn.prepareStatement(sql, columnNames);
storedStatement(lstmt, sql, 1);
return lstmt;
public PreparedStatement prepareStatement(String sql, int resultSetType, int resultSetConcurrency) throws SQLException {
final PreparedStatement lstmt= conn.prepareStatement(sql, resultSetType, resultSetConcurrency);
storedStatement(lstmt, sql, 1);
return lstmt;
public PreparedStatement prepareStatement(String sql, int[] columnIndexes) throws SQLException {
final PreparedStatement lstmt= conn.prepareStatement(sql, columnIndexes);
storedStatement(lstmt, sql, 1);
return lstmt;
public void setClientInfo(String name, String value) throws SQLClientInfoException {
if(OKwith1p6)
conn.setClientInfo(name, value);
public PreparedStatement prepareStatement(final String SqlSrc,
int resultType,
int resultSetCurrency,
int resultSetHoldability) throws SQLException {
final PreparedStatement lstmt= conn.prepareStatement(SqlSrc, resultType, resultSetCurrency);
storedStatement(lstmt, SqlSrc, 1);
return lstmt;
public PreparedStatement prepareStatement(final String SqlSrc,
int autogeneratedkeys) throws SQLException {
if(!OKwith1p4) return null;
final PreparedStatement lstmt= conn.prepareStatement(SqlSrc, autogeneratedkeys);
storedStatement(lstmt, SqlSrc, 1);
return lstmt;
public CallableStatement prepareCall(final String SqlSrc) throws SQLException {
final CallableStatement lstmt= conn.prepareCall(SqlSrc);
storedStatement(lstmt, SqlSrc, 2);
return lstmt;
public CallableStatement prepareCall(final String SqlSrc,
int resultType,
int resultSetCurrency,
int resultSetHoldability) throws SQLException {
if(!OKwith1p4) return null;
final CallableStatement lstmt= conn.prepareCall(SqlSrc, resultType, resultSetCurrency, resultSetHoldability);
storedStatement(lstmt, SqlSrc, 2);
return lstmt;
public Array createArrayOf(String typeName, Object[] elements) throws SQLException {
return OKwith1p6 ? conn.createArrayOf(typeName, elements) : null;
public CallableStatement prepareCall(final String SqlSrc,
int resultType,
int resultSetCurrency) throws SQLException {
if (!OKwith1p2) return null;
final CallableStatement lstmt= conn.prepareCall(SqlSrc, resultType, resultSetCurrency);
storedStatement(lstmt, SqlSrc, 2);
return lstmt;
public SQLXML createSQLXML() throws SQLException {
return OKwith1p6 ? conn.createSQLXML() : null;
public DatabaseMetaData getMetaData() throws SQLException {
return conn.getMetaData();
public String getCatalog() throws SQLException {
return conn.getCatalog();
public void setCatalog(final String str) throws SQLException {
conn.setCatalog(str);
public void setReadOnly(final boolean readonly) throws SQLException {
conn.setReadOnly(readonly);
public Statement createStatement(int resultSetType, int resultSetConcurrency, int resultSetHoldability) throws SQLException {
return conn.createStatement(resultSetType, resultSetConcurrency, resultSetHoldability);
public Statement createStatement(int resultSetType, int resultSetConcurrency) throws SQLException {
if(!OKwith1p2) return null;
return conn.createStatement(resultSetType, resultSetConcurrency);
public String nativeSQL(final String sql) throws SQLException {
return conn.nativeSQL(sql);
public void releaseSavepoint(Savepoint savepoint) throws SQLException {
if(OKwith1p4) conn.releaseSavepoint(savepoint);
public Savepoint setSavepoint() throws SQLException {
return OKwith1p4 ? conn.setSavepoint() : null;
public Savepoint setSavepoint(final String str) throws SQLException {
return OKwith1p4 ? conn.setSavepoint(str) : null;
public boolean isWrapperFor(Class iface) throws SQLException {
return conn.isWrapperFor(iface);
public String getClientInfo(final String str) throws SQLException {
return OKwith1p6 ? conn.getClientInfo(str) : null;
public void setClientInfo(final Properties pro) throws SQLClientInfoException {
if (OKwith1p6) conn.setClientInfo(pro);
public Blob createBlob() throws SQLException {
return OKwith1p6 ? conn.createBlob() : null;
public Clob createClob() throws SQLException {
return OKwith1p6 ? conn.createClob() : null;
public NClob createNClob() throws SQLException {
return OKwith1p6 ? conn.createNClob() : null;
public SQLWarning getWarnings() throws SQLException {
return conn.getWarnings();
public void close() throws SQLException {
conn.close();
Final word:
The final word about this is: there is currently three ways to obtain source SQL queries from compiled statement objects.
a) Use a proxy class the mConnector above;
b) Use a proxy JDBC driver as Log4JDBC;
c) Use the trace facility of the driver (however, post analyzing the logs would depend upon the driver selected).
Thank you for reading,
Benoît

How to convert a sql query to a java language?

A sql like this:"update myoracletable set name='myname',age=26,sex='female',address=NULL,visittime=SYSDATE,visitnum=visitnum+1where name='name' and address='address'",I want to use java language update such as :rs.updateString(),rs.updateDate() but not a sql update.How can I do in this case?

Something like this?
try{
     DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
     Connection con = DriverManager.getConnection("jdbc:oracle:thin:@your_server:1521:sid","scott","tiger");
     Statement st = con.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_UPDATABLE);
     ResultSet rs = st.executeQuery("SELECT deptno,dname,loc FROM dept where deptno=28");
     while(rs.next() ) {
          rs.updateString(2,"Some Name");
          rs.updateString(3,"Some Location");
          rs.updateRow();
          System.out.println(rs.getString(1)+" : "+rs.getString(2)+" : "+rs.getString(3));
} catch (Exception e) {
     System.out.println(e);
}Sudha

How to get rid of the "time out" when using DAQ AI in the example program

I try an example file called "AcqVoltageSamples_IntClkDigRef" (Visual C++ .NET). It works great. However, if the program has not recieved the data, it sent out a timeout message. How to get rid of the "time out"? I cannot find anywhere in the code. Is this a property I have to reset somewhere else?
Thank you,
Yajai.

Hello Yajai,
The example program will use the default value for timeout, 10 seconds. To change this, you will have to set the Stream.Timeout value. I inserted this function into the example and set it equal to -1, and the program will wait indefinitely for the trigger signal without timing out. Please see the attached image to how this was implemented.
I hope this help. Let me know if you have any further questions.
Regards,
Sean C.
Attachments:
SetTimeout.bmp ‏2305 KB

How to execute an SQL query present in a string inside an ABAP program?

hello,
How to execute an SQL query present in a string inside an ABAP program

Raut,
You can execute Native SQl statements.
Ex: To use a Native SQL statement, you must precede it with the EXEC SQL statement, and follow it with the ENDEXEC statement as follows:
EXEC SQL [PERFORMING <form>].
<Native SQL statement>
ENDEXEC.
There is no period after Native SQL statements. Furthermore, using inverted commas (") or an asterisk (*) at the beginning of a line in a native SQL statement does not introduce a comment as it would in normal ABAP syntax. You need to know whether table and field names are case-sensitive in your chosen database.
In Native SQL statements, the data is transported between the database table and the ABAP program using host variables. These are declared in the ABAP program, and preceded in the Native SQL statement by a colon (:). You can use elementary structures as host variables. Exceptionally, structures in an INTO clause are treated as though all of their fields were listed individually.
If the selection in a Native SQL SELECT statement is a table, you can pass it to ABAP line by line using the PERFORMING addition. The program calls a subroutine <form> for each line read. You can process the data further within the subroutine.
As in Open SQL, after the ENDEXEC statement, SY-DBCNT contains the number of lines processed. In nearly all cases, SY-SUBRC contains the value 0 after the ENDEXEC statement. Cursor operations form an exception: After FETCH, SY-SUBRC is 4 if no more records could be read. This also applies when you read a result set using EXEC SQL PERFORMING.
EXEC SQL PERFORMING loop_output.
SELECT connid, cityfrom, cityto
INTO :wa
FROM spfli
WHERE carrid = :c1
ENDEXEC.
Pls. Mark If useful

Restricting a characteristic & query time out problem

Hi. We have the follwoing problem:
Before our BI upgrade, we have had a number of users querying different info areas, that are now having difficulty restricting on a characteristic in a query. This was performed with no problems before the upgrade.
Many times, the list of records for the particular characteristic is quite small. Either it takes 20-30 minutes for the list to appear, or the query times out (after 6000 seconds).
Any ideas?

Any time you have an existing query that has been running quickly in production, and it suddenly starts to run much longer, you should be suspicious of some change to DB statisitics and or indexes.
So the first thing to do is work with your DBA to make sure the DB statistics are current for the tables involved in the query, then get an Explain Plan for the query which will show you how the DB is trying to execute the query, what indexes it uses, etc. Perhaps stats are not being refreshed after the upgrade, or something happened to an index

How to get physical SQL query

Hi All,
How to get the physical SQL query for the OBIEE reports.
Thanks in advance,
Haree.

Hi Anitha,
Thanks for your reply,
I am getting XML script in log file. (Settings > Administration > Manage Sessions > View Log).
How to get physical SQL query ?
Thanks,
Haree

How to view the sql query?

hi,
how to view the sql query formed from the xml structure in the receiver jdbc?

You can view SAP Note at
http://service.sap.com/notes
But you require SMP login ID for this which you should get from your company. The content of the notes are as follows:
Reason and Prerequisites
You are looking for additional parameter settings. There are two possible reasons why a feature is available via the "additional parameters" table in the "advanced mode" section of the configuration, but not as documented parameter in the configuration UI itself:
Category 1: The parameter has been introduced for a patch or a SP upgrade where no UI upgrade and/or documentation upgrade was possible. In this case, the parameter will be moved to the UI and the documentation as soon as possible. The parameter in the "additional parameters" table will be deprecated after this move, but still be working. The parameter belongs to the supported adapter functionality and can be used in all, also productive, scenarios.
Category 2. The parameter has been introduced for testing purposes, proof-of-concept scenarios, as workaround or as pre-released functionality. In this case, the parameter may or may not be moved to the UI and documentation, and the functionality may be changed, replaced or removed. For this parameter category there is no guaranteed support and usage in productive scenarios is not supported.
When you want to use a parameter documented here, please be aware to which category it belongs!
Solution
The following list shows all available parameters of category 1 or 2. Please note:
Parameter names are always case-sensitive! Parameter values may be case-sensitive, this is documented for each parameter.
Parameter names and values as documented below must be used always without quotaton marks ("), if not explicitly stated otherwise.
The default value of a parameter is always chosen that it does not change the standard functionality
JDBC Receiver Adapter Parameters
1. Parameter name: "logSQLStatement"
              Parameter type: boolean
              Parameter value: true for any string value, false only for empty string
              Parameter value default: false (empty String)
              Available with: SP9
              Category: 2
              Description:
              When implementing a scenario with the JDBC receiver adapter, it may be helpful to see which SQL statement is generated by the JDBC adapter from the XI message content for error analysis. Before SP9, this can only be found in the trace of the JDBC adapter if trace level DEBUG is activated. With SP9, the generated SQL statement will be shown in the details page (audit protocol) of the message monitor for each message directly.
              This should be used only during the test phase and not in productive scenarios.
Regards,
Prateek

How to write a SQL query in SAP B1 2007 B with input parameters?

How to write a SQL query in SAP B1 2007 B with input parameters, on execution of which will ask for some input value from the user and the values will be selected from a list such as item list?

The syntax like
SELECT * FROM OITM T0 WHERE T0.ItemCode = '[%0\]'
Thanks,
Gordon

How to execute this SQL Query in ABAP Program.

Hi,
I have a string which is the SQL Query.
How to execute this sql Query (SQL_STR) in ABAP Program.
Code:-
DATA: SQL_STR type string.
SQL_STR = 'select * from spfli.'.
Thanks in Advance,
Vinay

Hi Vinay
Here is a sample to dynamically generate a subroutine-pool having your SQL and calling it.
REPORT dynamic_sql_example .
DATA: BEGIN OF gt_itab OCCURS 1 ,
line(80) TYPE c ,
END OF gt_itab .
DATA gt_restab TYPE .... .
DATA gv_name(30) TYPE c .
DATA gv_err(120) TYPE c .
START-OF-SELECTION .
gt_itab-line = 'REPORT generated_sql .' .
APPEND gt_itab .
gt_itab-line = 'FORM exec_sql CHANGING et_table . ' .
APPEND gt_itab .
gt_itab-line = SQL_STR .
APPEND gt_itab .
gt_itab-line = 'ENDFORM.' .
APPEND gt_itab .
GENERATE SUBROUTINE POOL gt_itab NAME gv_name MESSAGE gv_err .
PERFORM exec_sql IN PROGRAM (gv_name) CHANGING gt_restab
IF FOUND .
WRITE:/ gv_err .
LOOP AT gt_result .
WRITE:/ .... .
ENDLOOP .
*--Serdar

How to set a sql query time out with jdbc:oracle:thin

Similar Messages

Maybe you are looking for