Passing pl/sql table to Java using Oracle JDBC and vice - versa
A small article on the given topic with sample code and comments, to make code crystal:
http://mukx.blogspot.com/2007/12/passing-plsql-table-to-java-using.html
--Mukul
Tapash,
I have seen people using Rosetta in almost all projects in previous years, frequently in couple of projects. I was not aware that Rosetta is an internal thing, anyways if that is the case y oracle is shipping rosetta jar file to customers?
--Mukul
Similar Messages
-
How to access MYSQL from Oracle 10g and vice versa
I will like to know how do I create a database link between Oracle 10g and MYSQL database on windows. I have been saddled with responsibility of ensuring the communications between the 2 databases and I have searched everywhere on google, I could not find anywhere where this is explain explicitly and made work.
THank youIn general Oracle offers 2 different products to connect from an Oracle database to a MS SQL Server. The first product is for free and it is called
As DG4ODBC is a generic connectivity based on ODBC it allows you to connect to many foreign databases as long as you have a suitable ODBC driver.It for example allows you to read from text files but also connect to foreign databases like MS SQL Server or IBM DB2. Due to this wide variety of foreign data sources tha capabilities of DG4ODBC are very limited. It only supports a few Oracle functions that it can directly map to foreign database equivalents. All other functions will be post processed. Post processing means that ALL records from the foreign table(s) will be fetched into the Oracle database and the result is then processed locally - so depending on the amount of data stored in the foreign database it might take a while.
To be complete here some notes to follow up:
This Oracle support note describes possible options you have to connect to a foreign database:
Document 233876.1 Options for Connecting to Foreign Data Stores and Non-Oracle Databases - For example - DB2, SQL*Server, Sybase, Informix, Teradata, MySQL
So you see, to connect from Oracle to MySQL you need to use the Database gateway for ODBC release 11.2 (HSODBC which was shipped with 10g was desupported in march 2008).
The Database Gateway for ODBC 11.2 (=DG4ODBC) license is included in the Oracle database license and it allows you to connect with a suitable 3rd party ODBC driver to a foreign database.
For your MySQL connection you only need to download and configure the MySQL ODBC driver from the MySQL web site. Once you can connect with the ODBC driver you could then download and configure DG4ODBC.
As you didn't post on which platform your Oracle database is installed, here 2 notes for common platforms:
How to Configure DG4ODBC on 64bit Unix OS (Linux, Solaris, AIX, HP-UX Itanium) to Connect to Non-Oracle (Doc ID 561033.1)
How to Configure DG4ODBC (Oracle Database Gateway for ODBC) on 64bit Windows Operating Systems to Connect to Non-Oracle Databases Post Install (Doc ID 1266572.1)
- Klaus -
I am a relatively new APPLE type of guy.
I have a fancy new MACBOOK Pro and a fancy new IPHONE.
I've left the Micosoft world and have decided to embrace iWork.
Was happy to see app release of iwork for iphone - purchased it - and even though spreadsheets on a tiny phone are a bit tough to get used to - i've decided to keep track of my gym work outs on the phone.
So I set up a work-out spreadsheet on my mac - threw it it idisk - and sucked it into numbers on the phone.
So far so good.
Can't seem to figure out though how to have my iphone and mac syncing with any changes to the spreadsheet i make at either end. I have a copy on idisk - and when i save a change on the macbook the change is made to the idisk file - cool - but i can't figure out how when i'm at the gym entering new data - to have that info automatically updating the idisk version.
any ideas?
or am I just a dumb jock thinking that all of this is actually possible with out me continually bringing in new versions of the spreadsheet from idisk into the numbers version on the iphone?
thanks in advancesolidaj wrote:
or am I just a dumb jock thinking that all of this is actually possible with out me continually bringing in new versions of the spreadsheet from idisk into the numbers version on the iphone?
As far as I know, it's the way hey behave.
Numbers for mac OS is unable to exchange datas with an other file !
Yvan KOENIG (VALLAURIS, France) dimanche 26 juin 2011 20:58:03
iMac 21”5, i7, 2.8 GHz, 4 Gbytes, 1 Tbytes, mac OS X 10.6.8
Please : Search for questions similar to your own before submitting them to the community
To be the AW6 successor, iWork MUST integrate a TRUE DB, not a list organizer ! -
Sql_trace does not work for Java app using Oracle JDBC thin driver
Hi,
I'm using Oracle 8.1.7. I enabled sql trace at instance level by setting sql_trace and timed_statistics to true in init.ora. I restarted the db instance. I wrote a stand-alone java application which used Oracle JDBC thin driver(classes12.zip) to make a connection to my db instance, do some select statements, and close the connection. There were no trace files generated in the folder specified by udump_dest variable. However, if I used sqlplus or dba studio, I saw trace files generated. Has anyone got Oracle sql trace work for JDBC calls from java apps.
Thanks in advance!Hi,
I'm using Oracle 8.1.7. I enabled sql trace at instance level by setting sql_trace and timed_statistics to true in init.ora. I restarted the db instance. I wrote a stand-alone java application which used Oracle JDBC thin driver(classes12.zip) to make a connection to my db instance, do some select statements, and close the connection. There were no trace files generated in the folder specified by udump_dest variable. However, if I used sqlplus or dba studio, I saw trace files generated. Has anyone got Oracle sql trace work for JDBC calls from java apps.
Thanks in advance! -
Connection Problem using oracle.jdbc.xa.client.OracleXADataSource
Unable to get a connection from connection pool Realm1tx
Actually there are 5 connection intialized but no connection is there in active pool.Sometimes when I
go to weblogic console and refresh the connection comes alive temporarily.Can anyone help me out for
fixing this problem
Driver Used:
oracle.jdbc.xa.client.OracleXADataSource
Error Message
Unknown error occurred: XA error: XAER_RMERR : A resource manager error has occured in the transaction
branch start() failed on resource 'realm1tx' null sql=[SELECT Person$1.id,NULL,Person$1.id,NULL,NULL
FROM Person Person$1 WHERE (Per
son$1.securityId = 'admin')] throttle=[-1]
java.sql.SQLException: XA error: XAER_RMERR : A resource manager error has occured in the transaction
branch start() failed on resource 'realm1tx' null
Thanks in advance.
Ragavendra.Which version of oracle thin driver are you using? Oracle 920 thin driver has some issues.
Thanks,
Mitesh
Ragavendra wrote:
Unable to get a connection from connection pool Realm1tx
Actually there are 5 connection intialized but no connection is there in active pool.Sometimes when I
go to weblogic console and refresh the connection comes alive temporarily.Can anyone help me out for
fixing this problem
Driver Used:
oracle.jdbc.xa.client.OracleXADataSource
Error Message
Unknown error occurred: XA error: XAER_RMERR : A resource manager error has occured in the transaction
branch start() failed on resource 'realm1tx' null sql=[SELECT Person$1.id,NULL,Person$1.id,NULL,NULL
FROM Person Person$1 WHERE (Per
son$1.securityId = 'admin')] throttle=[-1]
java.sql.SQLException: XA error: XAER_RMERR : A resource manager error has occured in the transaction
branch start() failed on resource 'realm1tx' null
Thanks in advance.
Ragavendra. -
Workaround for using Oracle JDBC extension with WLS pooling
Reading the newsgroup I saw that many of us encountered the problems
with ClassCastException when tried to use Oracle JDBC extension
with WLS pooling. I also had.
In this case BEA recommends to use dangerous
method getVendorConnection() which exposes
the physical connection object to your code.
Yes it's really dangerous because of unsafe usage may breaks
WLS pooled connection(s).
Moreover, this practice will make your JDBC code
unportable (your JDBC code in addition to Oracle dependence
became Weblogic dependent):
void doSmth() {
Connection con = ...;
Connection vCon = ((WLConnection)con).getVendorConnection();
// + mess of usage con in one places and vCon in others
// (where Oracle extensions are needed)
// !Don't forget to don't close vCon!
Sux.
I found the workaround.
Introduction
============
Yes the real cause of ClassCastException is that
in depth of Oracle driver the casting
to class oracle.jdbc.driver.OracleConnection
(not to interface oracle.jdbc.OracleConnection)
is performed.
Someone can say that this is bug or pure desing.
Weblogic pooled connection provide dynamic
implementation for all public interfaces
which real physical (wrapped) connection object implements.
Great feature!
But I guess that all interface methods implemented
by simple call-delegation to physical (wrapped) connection object.
In case of oracle.jdbc.OracleConnection interface
this approach doesn't work for at least one its method:
public OracleConnection unwrap()
WLS pooled connection shoudn't implement this method by
delegation to physical connection object BUT should
return physical connection object itself!
// Wrong implementation of unwrap()
// delegation is used
public OracleConnection unwrap() {
return physicalConnection.unwrap();
// Right implementation of unwrap()
// physical connection returned
public OracleConnection unwrap() {
return physicalConnection;
Workaround
==========
1. Develop your own OracleConnection wrapper class:
import oracle.jdbc.OracleConnection;
import weblogic.jdbc.extensions.WLConnection;
public class MyOracleConnectionImpl implements OracleConnection {
private OracleConnection con;
public MyOracleConnectionImpl(OracleConnection connection)
throws SQLException
this.con = connection;
public OracleConnection unwrap() {
return (OracleConnection)
((WLConnection)con).getVendorConnection();
/* Implement all other methods by delegation to con object */
2. Don't get Connections directly from DataSource --
develop your own simple (may be static) utility
class which retrives Connections from dataSource
and returns them wrapped into your MyOracleConnectionImpl
to your code from some method:
puclic abstract class MyConnectionSource {
public static Connection getConnection() {
Connection con = // get it from DataSource
return new MyOracleConnectionImpl((OracleConnection)con);
3. Add attribute RemoveInfectedConnectionsEnabled="false"
to definition of your JDBCConnectionPool within config.xml
You may do it because of you `safely` use vendorConnection --
you don't expose it to application code.
4. Enjoy the Oracle JDBC extensions in your code!
Example:
Connection con = MyConnectionSource.getConnection;
ArrayDescriptor add =
ArrayDescriptor.createDescriptor("your_type", con);
Hope it helps to someone.
Best regards,
Eugene VoytitskyHello Eugene Voytitsky,
Thanks Eugene Voytitsky for your idea
I have tried the solution suggested by You, but it did not work.
It still throws ClassCastException.
I am sorry for posting the whole code of two classes below.
I did this to give you more clarity.
I am also indicating the place where the exception was thrown..
Please let me know if I am doing something wrong.
OracleConnection Wrapper class
package ejbTesting;
// sql imports
import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.sql.SQLWarning;
import java.sql.Statement;
// util imports
import java.util.Map;
import java.util.Properties;
// imports from Oracle Driver Classes
import oracle.jdbc.OracleConnection;
import oracle.jdbc.OracleOCIFailover;
import oracle.jdbc.OracleSavepoint;
// import from Weblogic extensions
import weblogic.jdbc.extensions.WLConnection;
public class WeblogicConnectionWrapper implements OracleConnection
// oracle connection object
private OracleConnection connection;
public WeblogicConnectionWrapper (OracleConnection orclConnection)
try
this.connection = orclConnection;
catch(Exception unexpected )
unexpected.printStackTrace();
public OracleConnection unwrap()
try
// The datasource returns a weblogic.jdbc.pool.Connection
// This needs to be type casted to weblogic.jdbc.extensions.WLConnection
// Only this weblogic.jdbc.extensions.WLConnection CAN BE type casted
// to OracleConnection
return (OracleConnection) ((WLConnection) connection).getVendorConnection();
catch(Exception sqlException )
sqlException.printStackTrace ();
return null;
/* Implement all other methods by delegation to connection object */
public Connection _getPC()
return connection._getPC();
public void archive(int i, int j, String s)
throws SQLException
connection.archive(i, j, s);
public void assertComplete()
throws SQLException
connection.assertComplete();
public void clearWarnings()
throws SQLException
connection.clearWarnings();
public void close()
throws SQLException
connection.close();
public void commit()
throws SQLException
connection.commit();
public Statement createStatement()
throws SQLException
return connection.createStatement();
public Statement createStatement(int i, int j)
throws SQLException
return connection.createStatement(i, j);
public boolean getAutoClose()
throws SQLException
return connection.getAutoClose();
public boolean getAutoCommit()
throws SQLException
return connection.getAutoCommit();
public CallableStatement getCallWithKey(String s)
throws SQLException
return connection.getCallWithKey(s);
public String getCatalog()
throws SQLException
return connection.getCatalog();
public boolean getCreateStatementAsRefCursor()
return connection.getCreateStatementAsRefCursor();
public int getDefaultExecuteBatch()
return connection.getDefaultExecuteBatch();
public int getDefaultRowPrefetch()
return connection.getDefaultRowPrefetch();
public Object getDescriptor(String s)
return connection.getDescriptor(s);
public boolean getExplicitCachingEnabled()
throws SQLException
return connection.getExplicitCachingEnabled();
public boolean getImplicitCachingEnabled()
throws SQLException
return connection.getImplicitCachingEnabled();
public boolean getIncludeSynonyms()
return connection.getIncludeSynonyms();
public Object getJavaObject(String s)
throws SQLException
return connection.getJavaObject(s);
public DatabaseMetaData getMetaData()
throws SQLException
return connection.getMetaData();
public Properties getProperties()
return connection.getProperties();
public boolean getRemarksReporting()
return connection.getRemarksReporting();
public boolean getRestrictGetTables()
return connection.getRestrictGetTables();
public String getSQLType(Object obj)
throws SQLException
return connection.getSQLType(obj);
public String getSessionTimeZone()
return connection.getSessionTimeZone();
public int getStatementCacheSize()
throws SQLException
return connection.getStatementCacheSize();
public PreparedStatement getStatementWithKey(String s)
throws SQLException
return connection.getStatementWithKey(s);
public int getStmtCacheSize()
return connection.getStmtCacheSize();
public short getStructAttrCsId()
throws SQLException
return connection.getStructAttrCsId();
public boolean getSynchronousMode()
return connection.getSynchronousMode();
public int getTransactionIsolation()
throws SQLException
return connection.getTransactionIsolation();
public Map getTypeMap()
throws SQLException
return connection.getTypeMap();
public String getUserName()
throws SQLException
return connection.getUserName();
public boolean getUsingXAFlag()
return connection.getUsingXAFlag();
public SQLWarning getWarnings()
throws SQLException
return connection.getWarnings();
public boolean getXAErrorFlag()
return connection.getXAErrorFlag();
public boolean isClosed()
throws SQLException
return connection.isClosed();
public boolean isLogicalConnection()
return connection.isLogicalConnection();
public boolean isReadOnly()
throws SQLException
return connection.isReadOnly();
public String nativeSQL(String s)
throws SQLException
return connection.nativeSQL(s);
public Object openJoltConnection(String s, short word0, short word1)
return connection.openJoltConnection(s, word0, word1);
public void oracleReleaseSavepoint(OracleSavepoint oraclesavepoint)
throws SQLException
connection.oracleReleaseSavepoint(oraclesavepoint);
public void oracleRollback(OracleSavepoint oraclesavepoint)
throws SQLException
connection.oracleRollback(oraclesavepoint);
public OracleSavepoint oracleSetSavepoint()
throws SQLException
return connection.oracleSetSavepoint();
public OracleSavepoint oracleSetSavepoint(String s)
throws SQLException
return connection.oracleSetSavepoint(s);
public int pingDatabase(int i)
throws SQLException
return connection.pingDatabase(i);
public CallableStatement prepareCall(String s)
throws SQLException
return connection.prepareCall(s);
public CallableStatement prepareCall(String s, int i, int j)
throws SQLException
return connection.prepareCall(s, i, j);
public CallableStatement prepareCallWithKey(String s)
throws SQLException
return connection.prepareCallWithKey(s);
public PreparedStatement prepareStatement(String s)
throws SQLException
return connection.prepareStatement(s);
public PreparedStatement prepareStatement(String s, int i, int j)
throws SQLException
return connection.prepareStatement(s, i, j);
public PreparedStatement prepareStatementWithKey(String s)
throws SQLException
return connection.prepareStatementWithKey(s);
public void purgeExplicitCache()
throws SQLException
connection.purgeExplicitCache();
public void purgeImplicitCache()
throws SQLException
connection.purgeImplicitCache();
public void putDescriptor(String s, Object obj)
throws SQLException
connection.putDescriptor(s, obj);
public void registerApiDescription(String s, short word0, short word1, String
s1)
connection.registerApiDescription(s, word0, word1, s1);
public void registerSQLType(String s, Class class1)
throws SQLException
connection.registerSQLType(s, class1);
public void registerSQLType(String s, String s1)
throws SQLException
connection.registerSQLType(s, s1);
public void registerTAFCallback(OracleOCIFailover oracleocifailover, Object
obj)
throws SQLException
connection.registerTAFCallback(oracleocifailover, obj);
public void rollback()
throws SQLException
connection.rollback();
public void setAutoClose(boolean flag)
throws SQLException
connection.setAutoClose(flag);
public void setAutoCommit(boolean flag)
throws SQLException
connection.setAutoCommit(flag);
public void setCatalog(String s)
throws SQLException
connection.setCatalog(s);
public void setCreateStatementAsRefCursor(boolean flag)
connection.setCreateStatementAsRefCursor(flag);
public void setDefaultExecuteBatch(int i)
throws SQLException
connection.setDefaultExecuteBatch(i);
public void setDefaultRowPrefetch(int i)
throws SQLException
connection.setDefaultRowPrefetch(i);
public void setExplicitCachingEnabled(boolean flag)
throws SQLException
connection.setExplicitCachingEnabled(flag);
public void setImplicitCachingEnabled(boolean flag)
throws SQLException
connection.setImplicitCachingEnabled(flag);
public void setIncludeSynonyms(boolean flag)
connection.setIncludeSynonyms(flag);
public void setReadOnly(boolean flag)
throws SQLException
connection.setReadOnly(flag);
public void setRemarksReporting(boolean flag)
connection.setRemarksReporting(flag);
public void setRestrictGetTables(boolean flag)
connection.setRestrictGetTables(flag);
public void setSessionTimeZone(String s)
throws SQLException
connection.setSessionTimeZone(s);
public void setStatementCacheSize(int i)
throws SQLException
connection.setStatementCacheSize(i);
public void setStmtCacheSize(int i)
throws SQLException
connection.setStmtCacheSize(i);
public void setStmtCacheSize(int i, boolean flag)
throws SQLException
connection.setStmtCacheSize(i, flag);
public void setSynchronousMode(boolean flag)
connection.setSynchronousMode(flag);
public void setTransactionIsolation(int i)
throws SQLException
connection.setTransactionIsolation(i);
public void setTypeMap(Map map)
throws SQLException
connection.setTypeMap(map);
public void setUsingXAFlag(boolean flag)
connection.setUsingXAFlag(flag);
public void setWrapper(OracleConnection oracleconnection)
connection.setWrapper(oracleconnection);
public void setXAErrorFlag(boolean flag)
connection.setXAErrorFlag(flag);
public void shutdown(int i)
throws SQLException
connection.shutdown(i);
public void startup(String s, int i)
throws SQLException
connection.startup(s, i);
Util class to get Wrapped Connections from
datasource
package ejbTesting;
// j2ee imports
import javax.naming.InitialContext;
import javax.sql.DataSource;
// sql imports
import java.sql.Connection;
// imports from Oracle Driver Classes
import oracle.jdbc.OracleConnection;
* Wrapper class for the DataSource Connection from Weblogic pool
public class DataSourceConnectionWrapper
// datasource variable
private static transient DataSource datasource = null;
private static String dbName = "jdbc/workbench";
* Method that returns the database connection
public static Connection getConnection()
try
// initialsing the datasource object
initialiseDataSource ();
// Getting a connection from the datasource
Connection con = datasource.getConnection( );
// wrapping it custom wrapper class and
// returning the connection object
return new WeblogicConnectionWrapper((OracleConnection)con);
catch(Exception exception )
exception.printStackTrace();
return null;
private static void initialiseDataSource( ) throws Exception
if ( datasource == null )
try
InitialContext ic = new InitialContext( );
datasource = (DataSource) ic.lookup( dbName );
catch (Exception ne )
throw new Exception( "NamingException while looking up DataSource with
JNDI name" +
dbName + ": \n" + ne.getMessage( ) );
Exception Stack Trace
The line 46 in DataSourceConnectionWrapper
corresponds to
return new WeblogicConnectionWrapper((OracleConnection)con);
Which I feel is logical as the connection which we get from Weblogic
datasource cannot be type casted to OracleConnection
java.lang.ClassCastException: weblogic.jdbc.pool.Connection
at ejbTesting.DataSourceConnectionWrapper.getConnection(DataSourceConnectionWrapper.java:46) -
Escape characters using Oracle JDBC
We use Oracle JDBC driver to do some operations on an Oracle 9i database, and ran into some problems with escape characters. Basically we'd like to escape the _ and % characters.
The following two example statements both work:
ResultSet rs = stmt.executeQuery("select * from identifier_protein where upper(IDENTIFIER_ACCNO) like 'NM\\_%' escape '\\' ");
ResultSet rs = stmt.executeQuery("select * from identifier_protein where upper(IDENTIFIER_ACCNO) like 'NM\\_%' {escape '\\' }");
However, when we have multiple query terms and the "escape" clause doesn't immediately follows EACH "like" clause, we got errors saying the sql statement does not end properly. One such example is the following:
ResultSet rs = stmt.executeQuery("select * from identifier_protein where upper(IDENTIFIER_ACCNO) like 'NM\\_%' and creator = 'ABC' {escape '\\'} ");
If we put an "escape" clause following each "like" clause, then it works.
My question is, is there a smart way of letting JDBC knows that you want to use an escape character everywhere in the query? We often do very complicated dynamic queries, frequently with table joins and boolean logic and subqueries with tons of query terms. Trying to add the escape clause to each "like" clause is very painful. Any help is highly appreciated. Thanks!
BLI'd use PreparedStatements, if you're not already. Let the JDBC driver escape things properly for you. That's what the setString() and setDate() methods are all about.
-
Data transfer between SAP & Java and Vice versa using IDOC Process
Dear Experts,
We are working on one of the good requirement related to data transfer between SAP and Java software. Client requirement is, they want to transfer the data in both the ways (from SAP --> Java and Vice versa also).
In detail is, after sales order creation using one custom program loading plan details will be calculated. Once loading dates are confirmed then, user will release the sales document to transfer the data from SAP to Java using "Outbound IDOC processing". Similarly in that JAVA software some shipment details will be performed, once completed from JAVA software again details needs to be pumped back to SAP as "Inbound IDOC Processing".
For this fields are already identified from external software SAP and we are looking for the same to perform the steps in SAP.
At this stage, I need your expert opinion / feedback how to go about at this stage.
Meaning,
1. What are the customizing steps needs to be done in SAP..?
2. How to trigger the :Outbound IDOC process" once the documents are "Released" from custom transaction
3. How to create the link between SAP and JAVA to transfer the data between these 2 software
4. How to trigger the "Inbound IDOC Process" from JAVA software to SAP and how to store the data in SAP
Experts, please give your feedback in terms of reply or by sending the step by step process to fulfill this client requirement.
Thanks for your cooperation.
Regards,
RameshMaybe too many open questions in the same document.
Maybe you should repost a more specific question in a technical forum.
This looks like a small project where you already know what you want, maybe you should contract a technical specialist so he proceeds to the implementation! -
Want to export database not user. i am using oracle 8i and developer 6i.
i am using oracle 8i and developer 6i. i have created a button(when_button_pressed) on d2k with this command mentioned below. it is working only for user objects but i need to export database. how can i do this?
declare
com varchar2(100);
begin
host('exp tAJCO/tAJCO@tajco file=D:\dump\tajco.dmp');
if
not form_success then
message('Export failed.');
else
message('Export successful');
end if;
end;
please help me.....
thanks
mostafizmostafiz,
To Export entirel database, use the statement
Host('EXP tAJCO/tAJCO@tajco FILE=D:\dump\tajco.dmp FULL=YES DIRECT=Y',NO_SCREEN);
Regards,
Manu. -
Connecting to OAS using Oracle JDBC Thin
Hi,
When I test connect to OAS residing on another host, using ORACLE JDBC THIN Driver and Named host method, I get the following error message :
"Got back minus one from a read call"
Any clues why such a message would come?
Thks
SudhaIf you are using the thin driver, sqlnet.ora does not come into play. None of Oracle networking does. That is one of the great things about using the thin driver, no need to have the client installed.
That error is due to incorrect connection info you are supplying or the machine you are connection from can't ping the machine it is trying to connect to. -
Move all data from one database to other using oracle expdp and impdp tool
I need to move all of the data from one database to another. For that I am using oracle expdp and impdp tool.
I have the full database export dump file. I moved that dump file to my other database.
Now when I try to use impdp tools it gives lots of error regarding path mismatch,user not exists, role not exists.
As my datafile path of source database does not match with the target database path , also the users are not there in target database. I dont want to create all the tablespaces that in my source database as there are 82 tablespaces.Is there any way by which I can move my all data without using remap option for tablespaces or users and grants.The FULL parameter indicates that a complete database export is required. The following is an example of the full database export and import syntax.
The user must have the privielge of EXP_FULL_DATABASE
expdp system/password@db10g full=Y directory=TEST_DIR dumpfile=DB10G.dmp logfile=expdpDB10G.log
impdp system/password@db10g full=Y directory=TEST_DIR dumpfile=DB10G.dmp logfile=impdpDB10G.logGO through below linkfor more details...
http://www.oracle-base.com/articles/10g/OracleDataPump10g.php
Regards
Umi
Edited by: Umi on Feb 4, 2011 2:27 AM -
How to convert from UNICODE (UTF16) to UTF8 and vice-versa in JAVA.
Hi
I want to insert a string in format UTF16 to the database. How do I convert from UTF16 to UTF8 and vice- versa in JAVA?. What type must the database field be? Do I need a special set up for the database (oracle 8.i)?
thanks
nullI'm not sure if this is the correct topic, but we are having problems accessing our Japanese data stored in UTF-8 in our Oracle database using the JDBC thin driver. The data is submitted and extracted correctly using ODBC drivers, but inspection of the same data retrieved from the GetString() call using the JDBC thin driver shows frequent occurrences of bytes like "FF", which are not expected in either UTF8 or UCS2. My understanding is that accessing UTF8 in Java should involve NO NLS translation, since we are simply going from one Unicode encoding to another.
We are using Oracle version 8.0.4.
Can you tell me what we are doing wrong?
null -
Help needed XML to Internal table and vice versa
Hello frnds, I need to convert Internal table to XML and Vice versa.
Now I am able to most of the part except for this...
the xml which I have to generate looks something like this...
- <trade_dt>
- <![CDATA[ 20111108000000:20111108235959
]]>
</trade_dt>
its a range I think
And then the reponse which I get back the XML is like
- <lockinfo>
- <![CDATA[
TRD_HEADER 1045 1 2
ACT_CASHFLOW 1042 1
TRD_TERM 1045 2
]]>
</lockinfo>
Is there any provision in class cl_ixml or class if_ixml_element to handle this part.....
Edited by: Amit Sawant on Dec 28, 2011 3:51 PMHello Amit,
I would suggest you, to use the XSL-Transformations, which can be inbound used in ABAP.
For example:
DATA:
l_xml TYPE string,
lt_flights TYPE TABLE OF SFLIGHT.
SELECT * FROM SFLIGHT INTO TABLE LT_FLIGHT.
CALL TRANSFORMATION id
SOURCE DATA = lt_flights
RESULT XML l_xml.
Now, you have a XML-String which is in the ABAP-XML Notation, which means, that ABAP can move this XML-Data back into an internal table/structure.
For the backward, you have to use the following statement:
CALL TRANSFORMATION id
SOURCE XML l_xml
RESULT DATA = lt_flights.
As you will see, it is very easy. The Transformation "id" is just one example and build in. When you have to transform the data, or do not want to have the ASX-Notation in it, you should at least define your own transformations with the transaction XSLT_TOOL and use it similar to the transformation "id".
Kind Regards,
Hendrik -
How to transfer texts from text control to table and vice versa
Hi
if anybody can give me link or any code giving how to transfer text from text control to table and vice versa, that will be of great help to me
THanks in advanceRashmi,
Use the methods GET_TEXT_AS_R3TABLE / SET_TEXT_AS_R3TABLE and then you will have to use the SAVE_TEXT to store in the database.
The GET_TEXT_AS_R3TABLE method will give you back a internal in which text, in which text on the screen is existing. Similarly once you fetch the data from database using READ_TEXT, use the method SET_TEXT_AS_R3TABLE to put the text on the screen.
These methods belong to class CL_GUI_TEXTEDIT class.
Regards,
Ravi
note : Please mark all the helpful answers -
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