How to Use Oracle 8i with MapX?

I am trying to work with oracle 8i 1.6 and mapX 4.5 but un-able to do so. I tried by adding server layer but couldn't do so.
Help !!

Crossposted: Re: How to use Oracle partitioning with JPA @OneToOne reference?

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How to use Oracle partitioning with JPA @OneToOne reference?

Hi!
A little bit late in the project we have realized that we need to use Oracle partitioning both for performance and admin of the data. (Partitioning by range (month) and after a year we will move the oldest month of data to an archive db)
We have an object model with an main/root entity "Trans" with @OneToMany and @OneToOne relationships.
How do we use Oracle partitioning on the @OneToOne relationships?
(We'd rather not change the model as we already have millions of rows in the db.)
On the main entity "Trans" we use: partition by range (month) on a date column.
And on all @OneToMany we use: partition by reference (as they have a primary-foreign key relationship).
But for the @OneToOne key for the referenced object, the key is placed in the main/source object as the example below:
@Entity
public class Employee {
@Id
@Column(name="EMP_ID")
private long id;
@OneToOne(fetch=FetchType.LAZY)
@JoinColumn(name="ADDRESS_ID")
private Address address;
EMPLOYEE (table)
EMP_ID FIRSTNAME LASTNAME SALARY ADDRESS_ID
1 Bob Way 50000 6
2 Sarah Smith 60000 7
ADDRESS (table)
ADDRESS_ID STREET CITY PROVINCE COUNTRY P_CODE
6 17 Bank St Ottawa ON Canada K2H7Z5
7 22 Main St Toronto ON Canada L5H2D5
From the Oracle documentation: "Reference partitioning allows the partitioning of two tables related to one another by referential constraints. The partitioning key is resolved through an existing parent-child relationship, enforced by enabled and active primary key and foreign key constraints."
How can we use "partition by reference" on @OneToOne relationsships or are there other solutions?
Thanks for any advice.
/Mats

Crospost! How to use Oracle partitioning with JPA @OneToOne reference?

ORA-03113 error when using Oracle 9i with Mapx 5.0

Hello,
I am using Personal Oracle 9i Release 2 with Mapx5.0 on Delphi.
Accessing the layers using tab files also as server layers..,
and commonly using the method of Mapx Layer.SearchAtPoint
Search is done on region, line as well as on point objects...,
at some point of time it flashes me the error
ORA-03113 end-of-file on communication channel
I am not exactly able to figure out when it gives..,
but i m getting it after some clicks on the layers
The same executable is working fine with Oracle 8.1.7
As anybody faced such a problem and knows the possible cause
Thanks,
Binoy

There is some java bug that is causing some problems if you are using 9.2.0.3. Here is some information:
Workaround for bug 2755842:
Event 10499 can be set (any non-zero level) to revert to the old behaviour.
==================================================
Setting the EVENT 10499
=======================
Check if the database server is using a server parameter (spfile) a parameter (init.ora) file.
From sqlplus, connect as sysdba and execute the command:
show parameters spfile
If the value is NULL or empty, then spfile is NOT enabled and init.ora is used.
1) If SPFILE is used:
SQL> show parameters spfile
NAME TYPE VALUE
spfile string
%ORACLE_HOME%\DATABASE\SPFILE%ORACLE_SID%.ORA
a) Using sqlplus logon as sysdba
b) Execute: alter system set event="10499 trace name context forever,level 4" scope=spfile
sid='*';
c) shutdown
d) startup the database
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b) Stop and start the database
Hope this is it.
Dan

How to use Oracle APEX with Oracle12c - Beginner

Hi. I have been using for months Oracle Application Express thanks to the online workspace on https://apex.oracle.com/i/index.html.
Now, I want to create my production environment. I have installed Oracle Database 12c on a virtual machine (Oracle Virtual Box) based on Windows Server 2008 R2 (64 bit) o.s.
I have created a new database and, during this process, I have selected only "Oracle Application Express" as database's option. Now, I don't know how to use APEX, how to configure the Listener and whatever I need to let the users may use my APEX's applications. Thank you very much for any help. Please consider that I am a beginner and I don't know how to master the administrative-side of APEX.
Saverio

Hi Neruda from Italy,
Neruda from Italy wrote:
Thank you very much. Anyway, If I installed Oracle11g then the list of instructions to follow in order to configure Oracle Apex is the following?
Installing and Configuring Oracle Application Express and BI Publisher in Oracle Database 11g Release 2
     By Oracle 11g, do you mean Oracle Database 11g Express Edition?
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     Following are the installation guides for APEX versions:
APEX 5.0 - https://docs.oracle.com/cd/E59726_01/install.50/e39144/toc.htm
APEX 4.2 - http://docs.oracle.com/cd/E37097_01/install.42/e35123/toc.htm
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APEX 5.0 - https://docs.oracle.com/cd/E59726_01/install.50/e39144/epg.htm#HTMIG386 (skip the steps for Oracle Database 12c)
APEX 4.2 - http://docs.oracle.com/cd/E37097_01/install.42/e35123/otn_install.htm#HTMIG389
     If you deem that your question is answered, then please close the thread by marking the appropriate replies helpful/correct.
Regards,
Kiran

How to use oracle APEX with an distant database located on a distant server

Hi there,
I'm a brand new user with Oracle Technologies. I've installed ORACLE 10g XE and updated APEX to 4.0 version on my laptop.
My Manager has setup a distant server with a Linux Red Hat. He has installed on this server EBS R12 with a 11i database.
As a training, I'd like to play with the tables located on the server with the APEX 4.0 installed on my laptop.
As the server is on the same local network and following the description above, is it possible to plug my local APEX to the server database ?
If not, does it mean I have to install APEX on the 11i server database and then connect to the server to play with those tables ?
Thanks a lot for your time and support ACEs members.
Regards,
Ulrich

Hi Ulrich,
yes, you can access other database from your APEX database. The mechanism used to do this is called a "database link". You need to create such a database link in your local database, then you can access the remote database like this:
SELECT *
FROM databaselink@EMP
;If you want to use such remote objects from within APEX you need to create local views to wrap this (search the forum for apex and database links, you'll find interesting threads).
brgds,
Peter
Blog: http://www.oracle-and-apex.com
ApexLib: http://apexlib.oracleapex.info
BuilderPlugin: http://builderplugin.oracleapex.info
Work: http://www.click-click.at

How to use oracle crypto with RSA

Hi,
I found oracle crypto and we will use it http://download-uk.oracle.com/docs/cd/B25221_04/security.1013/b25372/crypto.htm#BJFIHJFH
but it generates an errors:
SQL> CREATE OR REPLACE AND COMPILE JAVA SOURCE NAMED "NetsafeCrypt" AS
2 import java.lang.*;
3 import java.io.*;
4 import oracle.security.crypto.core.*;
5 import oracle.security.crypto.util.*;
6
7 public class NetsafeCrypt {
8 public static String RSAEncrypt(String data, String pubKeyData) {
9 RSAPublicKey pubKey = RSAPublicKey(pubKeyData.getBytes());
10 return "abc";
11 }
12 };
13 /
Warning: Java created with compilation errors.
SQL> show error
Errors for JAVA SOURCE "NetsafeCrypt":
LINE/COL ERROR
0/0 NetsafeCrypt:8: cannot find symbol
0/0 symbol : class RSAPublicKey
0/0 location: class NetsafeCrypt
0/0 RSAPublicKey pubKey = RSAPublicKey(pubKeyData.getBytes());
0/0 ^
0/0 2 errors
0/0 symbol : method RSAPublicKey(byte[])
0/0 location: class NetsafeCrypt
0/0 RSAPublicKey pubKey = RSAPublicKey(pubKeyData.getBytes());
0/0 ^
0/0 NetsafeCrypt:8: cannot find symbol
My CLASSPATH is ok.
echo $CLASSPATH
/opt/app/oracle/product/11/db_1/JRE:/opt/app/oracle/product/11/db_1/jlib:/opt/app/oracle/product/11/db_1/rdbms/jlib:/opt/app/oracle/product/11/db_1/network/jlib:/opt/app/oracle/product/11/db_1/jlib/osdt_core.jar
Regards,
Tom

oracle.crypto is not supported in the 10.1.x release of the oracle JVM/Database. We do support the Sun JCE encryption API's as documented by Sun. I recommend using the JCE and JSSE API's as they are the standard moving forward with later releases of Oracle.
Setting of the client CLASSPATH has no effect on classes loaded into the database. The resolution model is explained in the Oracle Database Java Developers Guide.

How to use Oracle Procedures with Servlet page

Hi all
I'm working on Servlet pages and I need to insert and select some records from Oracle database but it has to be done by calling some already written Procedures. I've never really used them before so I'm little lost. I know where the queries are used it'll be Procedures but what is the syntax for it.Can anyone put me in right direction please.
Thanks

Just google it. You will find lots of examples. Here are some :
[http://java.sun.com/docs/books/tutorial/jdbc/basics/sql.html|http://java.sun.com/docs/books/tutorial/jdbc/basics/sql.html]
[http://onjava.com/pub/a/onjava/2003/08/13/stored_procedures.html|http://onjava.com/pub/a/onjava/2003/08/13/stored_procedures.html]

How to use oracle Portal with JDeveloper 10.1.3 ADF JSF

Hi all
I use JDeveloper 10.1.3
I found out that the latest Portal 10.1.4 does not support JSF ADF
IF I WANT USE PORTAL ,WHAT SHALL I DO?
Thanks

OracleAS Portal 10.1.4 does not support JSF portlets.
JSF support in OracleAS Portal is in development.

Use Oracle Reports with Jdeveloper 11

Hi,
My next question. How to use Oracle Reports with jdeveloper 11. I have more oracle reports (used with a existing forms application) and i need to migrate this application to web-adf application. I think that is very powerful to use this oracle definition reports but i not know ho to do it.
thanks,
Jordi

Read the publishing reports manual of Oracle reports to see how to Web enabled your Oracle reports. You can then invoke them from an ADF application either by calling a URL or using a Web service interface.

How to Unpivot, Crosstab, or Pivot using Oracle 9i with PL/SQL?

How to Unpivot, Crosstab, or Pivot using Oracle 9i with PL/SQL?
Here is a fictional sample layout of the data I have from My_Source_Query:
Customer | VIN | Year | Make | Odometer | ... followed by 350 more columns/fields
123 | 321XYZ | 2012 | Honda | 1900 |
123 | 432ABC | 2012 | Toyota | 2300 |
456 | 999PDQ | 2000 | Ford | 45586 |
876 | 888QWE | 2010 | Mercedes | 38332 |
... followed by up to 25 more rows of data from this query.
The exact number of records returned by My_Source_Query is unknown ahead of time, but should be less than 25 even under extreme situations.
Here is how I would like the data to be:
Column1 |Column2 |Column3 |Column4 |Column5 |
Customer | 123 | 123 | 456 | 876 |
VIN | 321XYZ | 432ABC | 999PDQ | 888QWE |
Year | 2012 | 2012 | 2000 | 2010 |
Make | Honda | Toyota | Ford | Mercedes|
Odometer | 1900 | 2300 | 45586 | 38332 |
... followed by 350 more rows with the names of the columns/fields from the My_Source_Query.
From reading and trying many, many, many of the posting on this topic I understand that the unknown number or rows in My_Source_Query can be a problem and have considered working with one row at a time until each row has been converted to a column.
If possible I'd like to find a way of doing this conversion from rows to columns using a query instead of scripts if that is possible. I am a novice at this so any help is welcome.
This is a repost. I originally posted this question to the wrong forum. Sorry about that.

The permission level that I have in the Oracle environment is 'read only'. This is also be the permission level of the users of the query I am trying to build.
As requested, here is the 'create' SQL to build a simple table that has the type of data I am working with.
My real select query will have more than 350 columns and the rows returned will be 25 rows of less, but for now I am prototyping with just seven columns that have the different data types noted in my sample data.
NOTE: This SQL has been written and tested in MS Access since I do not have permission to create and populate a table in the Oracle environment and ODBC connections are not allowed.
CREATE TABLE tbl_MyDataSource
(Customer char(50),
VIN char(50),
Year char(50),
Make char(50),
Odometer long,
InvDate date,
Amount currency)
Here is the 'insert into' to populate the tbl_MyDataSource table with four sample records.
INSERT INTO tbl_MyDataSource ( Customer, VIN, [Year], Make, Odometer, InvDate, Amount )
SELECT "123", "321XYZ", "2012", "Honda", "1900", "2/15/2012", "987";
INSERT INTO tbl_MyDataSource ( Customer, VIN, [Year], Make, Odometer, InvDate, Amount )
VALUES ("123", "432ABC", "2012", "Toyota", "2300", "1/10/2012", "6546");
INSERT INTO tbl_MyDataSource ( Customer, VIN, [Year], Make, Odometer, InvDate, Amount )
VALUES ("456", "999PDQ", "2000", "Ford", "45586", "4/25/2002", "456");
INSERT INTO tbl_MyDataSource ( Customer, VIN, [Year], Make, Odometer, InvDate, Amount )
VALUES ("876", "888QWE", "2010", "Mercedes", "38332", "10/13/2010", "15973");
Which should produce a table containing these columns with these values:
tbl_MyDataSource:
Customer     VIN     Year     Make     Odometer     InvDate          Amount
123 | 321XYZ | 2012 | Honda      | 1900          | 2/15/2012     | 987.00
123 | 432ABC | 2012 | Toyota | 2300 | 1/10/2012     | 6,546.00
456 | 999PDQ | 2000 | Ford     | 45586          | 4/25/2002     | 456.00
876 | 888QWE | 2010 | Mercedes | 38332          | 10/13/2010     | 15,973.00
The desired result is to use Oracle 9i to convert the columns into rows using sql without using any scripts if possible.
qsel_MyResults:
Column1          Column2          Column3          Column4          Column5
Customer | 123 | 123 | 456 | 876
VIN | 321XYZ | 432ABC | 999PDQ | 888QWE
Year | 2012 | 2012 | 2000 | 2010
Make | Honda | Toyota | Ford | Mercedes
Odometer | 1900 | 2300 | 45586 | 38332
InvDate | 2/15/2012 | 1/10/2012 | 4/25/2002 | 10/13/2010
Amount | 987.00 | 6,546.00 | 456.00 | 15,973.00
The syntax in SQL is something I am not yet sure of.
You said:
>
"Don't use the same name or alias for two different things. if you have a table called t, then don't use t as an alais for an in-line view. Pick a different name, like ordered_t, instead.">
but I'm not clear on which part of the SQL you are suggesting I change. The code I posted is something I pieced together from some of the other postings and is not something I full understand the syntax of.
Here is my latest (failed) attempt at this.
select *
from (select * from tbl_MyDataSource) t;
with data as
(select rownum rnum, t.* from (select * from t order by c1) ordered_t), -- changed 't' to 'ordered_t'
rows_to_have as
(select level rr from dual connect by level <= 7 -- number of columns in T
select rnum,
       max(decode(rr, 1, c1)),
       max(decode(rr, 2, c2)),
       max(decode(rr, 3, c3)),
       max(decode(rr, 4, c3)),
       max(decode(rr, 5, c3)),
       max(decode(rr, 6, c3)),
       max(decode(rr, 7, c3)),
from data, rows_to_have
group by rnumIn the above code the "select * from tbl_MyDataSource" is a place holder for my select query which runs without error and has these exact number of fields and data types as order shown in the tbl_MyDataSource above.
This code produces the error 'ORA-00936: missing expression'. The error appears to be starting with the 'with data as' line if I am reading my PL/Sql window correctly. Everything above that row runs without error.
Thank you for your great patients and for sharing your considerable depth of knowledge. Any help is gratefully welcomed.

How to use Stylesheet (XSL) with JSPX ?

Hi!
How to use XSL stylesheets with JSPX pages?
I want use an xsl transformations with jspx pages, I tried using the following syntax, but it didn't work....
<?xml version='1.0' stylesheet type="text/xsl" href="mathml.xsl" encoding='UTF-8'?>
<tr:html xmlns="http://www.w3.org/1999/xhtml">
what is the best way to use xslt with jspx pages?
Thanking you in advance,
Samba

Thanks Ric,
But My problem is not solved..
I'm getting the transformation working in plain HTML
The file given below :
<?xml-stylesheet type="text/xsl" href="mathml.xsl"?>

<html xmlns="http://www.w3.org/1999/xhtml"
>
<head>
<title>Content MathML Examples</title>
</head>
<body>
<div style="border-style:solid; border-width:1px; margin: 1em 1em 1em 1em; padding: 1em 1em 1em 1em;color:gold;background:grey;">
<pre><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<apply>
<abs/>
<ci> x </ci>
</apply>
<piecewise>
<piece>
      <apply><minus/><ci> x </ci></apply>
      <apply><lt/><ci> x </ci> <cn> 0 </cn></apply>
</piece>
<piece>
      <cn> 0 </cn>
      <apply><eq/><ci> x </ci> <cn> 0 </cn></apply>
</piece>
<piece>
      <ci> x </ci>
      <apply><gt/><ci> x </ci> <cn> 0 </cn></apply>
</piece>
</piecewise>
</apply>
</math>]]>
</pre>
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<apply>
<abs/>
<ci> x </ci>
</apply>
<piecewise>
<piece>
      <apply><minus/><ci> x </ci></apply>
      <apply><lt/><ci> x </ci> <cn> 0 </cn></apply>
</piece>
<piece>
      <cn> 0 </cn>
      <apply><eq/><ci> x </ci> <cn> 0 </cn></apply>
</piece>
<piece>
      <ci> x </ci>
      <apply><gt/><ci> x </ci> <cn> 0 </cn></apply>
</piece>
</piecewise>
</apply>
</math>
</div>
</body>
</html>But the same thing is not working when put in jspx page..
And I tried to use JSTL as you have suggested :
But the content is not getting transformed.
Here is the jspx page :
<?xml version='1.0' encoding='UTF-8'?>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.0"
          xmlns:h="http://java.sun.com/jsf/html"
          xmlns:f="http://java.sun.com/jsf/core"
          xmlns:af="http://xmlns.oracle.com/adf/faces/rich"
          xmlns:c="http://java.sun.com/jsp/jstl/core"
          xmlns:x="http://java.sun.com/jsp/jstl/xml"
          xmlns:m="http://www.w3.org/1998/Math/MathML"
          xmlns:xh="http://www.w3.org/1999/xhtml">
<jsp:directive.page contentType="text/html;charset=UTF-8"/>
<f:view>
    <af:document binding="#{backing_xsltTest.document1}" id="document1">
<div style="border-style:solid; border-width:1px; margin: 1em 1em 1em 1em; padding: 1em 1em 1em 1em;color:gold;background:grey;">
<f:verbatim>
<pre><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<apply>
<abs/>
<ci> x </ci>
</apply>
<piecewise>
<piece>
      <apply><minus/><ci> x </ci></apply>
      <apply><lt/><ci> x </ci> <cn> 0 </cn></apply>
</piece>
<piece>
      <cn> 0 </cn>
      <apply><eq/><ci> x </ci> <cn> 0 </cn></apply>
</piece>
<piece>
      <ci> x </ci>
      <apply><gt/><ci> x </ci> <cn> 0 </cn></apply>
</piece>
</piecewise>
</apply>
</math>]]>
</pre>
</f:verbatim>
<c:import var ="mathml" url="/mathml.xsl"/>
<x:transform xslt="${mathml}">
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<eq/>
<apply>
<abs/>
<ci> x </ci>
</apply>
<piecewise>
<piece>
      <apply><minus/><ci> x </ci></apply>
      <apply><lt/><ci> x </ci> <cn> 0 </cn></apply>
</piece>
<piece>
      <cn> 0 </cn>
      <apply><eq/><ci> x </ci> <cn> 0 </cn></apply>
</piece>
<piece>
      <ci> x </ci>
      <apply><gt/><ci> x </ci> <cn> 0 </cn></apply>
</piece>
</piecewise>
</apply>
</math>
</x:transform>
</div>
      <af:form binding="#{backing_xsltTest.form1}" id="form1">
      </af:form>
    </af:document>
</f:view>

</jsp:root>Can you please suggest where I'm doing wrong?
Thanking you in advance,
Samba

How to use Oracle refcursor dataset output parameter from SP

Can I request for help on how to use Oracle Output parameter from a stored procedure as a source. I need the output tobe stored in a flat file
Thanks
Abhijit
Message was edited by:
Abhijit77

yes I would like to use it for ODI.. I would like the ouput of the refcursor to be fed to a text file using ODI. How to handle the records returned by the refcursor and map with txt file.

How to use Oracle maps in APEX??

I am developing one application in APEX 3.2. I need to use Oracle Map for the same.
How to integrate Oracle maps with Apex ?? Can any one help me for this ?
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Nagesh.Patil wrote:
Hi All,
I want to use oracle workflows in my apex application.
can anybody tell me how can I get this ?
Thanks in advance..
Database version : 11g XE
Apex version : 4.0
Nagesh Patil
Oracle Workflow is only available as a component of EBS. It has never been available on, and is not certified for Oracle 11g, nor any version of XE.

How to connect oracle database with JAVA

how to connect oracle database with JAVA....
using j2sdk and Jcreator . which connector to use .. what are the code for that ..

PLEASE .... Ask in an Oracle Java forum.
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PLEASE ... do not ask product questions in a forum which clearly has a title saying it is devoted to assisting with download problems.

How to use bounding theme with jdbc theme

Hello
I'm using oracle maps javascript API to locate geometry with jdbc theme based foi, so how to use bounding theme with jdbc theme? Give me help, thanks.

Hi,
You can find some information & code samples at this link :-
http://download-west.oracle.com/docs/cd/B19306_01/java.102/b14355/xadistra.htm#g1077100
Regards,
Sandeep

How to Use Oracle 8i with MapX?

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