Oracle object cols and inserts

hi,
i have a type defined as follows
create type foo
a number(10),
b number(10),
c date, d date);
now i use this in a table as follows
create table test
foo_obj foo default foo(-1, -1, sysdate, sysdate) not null,
foo_name varchar2(100) not null
now what im really interested in is when i do
an insert id like to specify only some of
the values for a given obj
aka
insert into test(foo_obj, foo_name)
values (foo_obj.a(10), 'test')
so the rest of the values for that obj
come from the defaults specified..
ive been unable to find examples for the above method in the 8i docs & any help here
on the correct syntax with an example would
help enormously
thanx
pete
null

Oracle® Database Object-Relational Developer's Guide
Also note that object relational database design is often less performant and scalable than relational. It is not very often used in production environments.
However, the object orientated programming feature that is provided with Oracle object feature set are used and can make development and interfaces a lot easier.
So in a nutshell. Say no to ref and nested table columns. Say yes to most of the other object features. IMO of course...

Similar Messages

Oracle Object Types and XML

Hi All
I have oracle object types created.
<code>
CREATE OR REPLACE
TYPE CONFIRM_APP_CONFIRM_ENQUIRY_AT AS OBJECT
ENQATTRIBTYPECODE VARCHAR2(1000),
ENQATTRIBVALUECODE VARCHAR2(1000),
ENQATTRIBSTRINGVALUE VARCHAR2(1000),
ENQATTRIBNUMVALUE NUMBER,
ENQATTRIBDATEVALUE DATE
</code>
I m using this type for couple of columns in a table
and then i try to use this procedure which generates XML
<code>
BEGIN
MY_SQL :=
DBMS_XMLQUERY.NEWCONTEXT
( 'Select Nvl(Enquiry_Number,9999) "EnquiryNumber",
External_System_Reference "ExternalSystemReference",
External_System_Number "ExternalSystemNumber",
Service_Code "ServiceCode",
Subject_Code "SubjectCode",
Enquiry_Description "EnquiryDescription",
Enquiry_Location "EnquiryLocation",
Enquiry_Status_Code "EnquiryStatusCode",
Assigned_Office_Code "AssignedOfficerCode",
Logged_Time "LoggedTime",
EnquiryX "EnquiryX",
EnquiryY "EnquiryY",
Site_Code "SiteCode",
Central_Asset_Id "CentralAssetId",
Contact_Name "ContactName",
Contact_Phone "ContactPhone",
Contact_Fax "ContactFax",
Contact_Email "ContactEmail",
Enquiry_Reference "EnquiryReference",
Enquiry_Class_Code "EnquiryClassCode",
Notice_From_Org_Code "NoticeFromOrgCode",
Works_Reference "WorksReference",
Job_Number "JobNumber",
Address_Reference "AddressReference",
enquiry_attribute1 "EnquiryAttribute",
enquiry_attribute2 "EnquiryAttribute",
enquiry_attribute3 "EnquiryAttribute",
enquiry_attribute4 "EnquiryAttribute",
enquiry_attribute5 "EnquiryAttribute",
enquiry_attribute6 "EnquiryAttribute",
enquiry_attribute7 "EnquiryAttribute",
enquiry_attribute8 "EnquiryAttribute",
enquiry_attribute9 "EnquiryAttribute",
enquiry_attribute10 "EnquiryAttribute",
enquiry_attribute11 "EnquiryAttribute",
enquiry_attribute12 "EnquiryAttribute",
enquiry_attribute13 "EnquiryAttribute",
enquiry_attribute14 "EnquiryAttribute",
enquiry_attribute15 "EnquiryAttribute",
enquiry_attribute16 "EnquiryAttribute",
enquiry_attribute17 "EnquiryAttribute",
enquiry_attribute18 "EnquiryAttribute",
enquiry_attribute19 "EnquiryAttribute",
enquiry_attribute20 "EnquiryAttribute",
enquiry_customer "EnquiryCustomer",
enquiry_document "DocumentLink"
FROM XXHCC_HOLDING_CONFIRM WHERE
EXTERNAL_SYSTEM_REFERENCE ='
|| EXTERNAL_SYSTEM_REFERENCE
|| '
AND message_status = ''FAIL'''
DBMS_XMLQUERY.SETROWSETTAG (MY_SQL, 'Operation');
DBMS_XMLQUERY.SETROWTAG (MY_SQL, 'NewEnquiry');
L_XML := DBMS_XMLQUERY.GETXML (MY_SQL);
DBMS_XMLQUERY.CLOSECONTEXT (MY_SQL);
</code>
when i get the xml as output, i get this..
<code>
<Operation>
<NewEnquiry num="1">
<EnquiryNumber>9999</EnquiryNumber>
<ExternalSystemReference>4343017</ExternalSystemReference>
<ExternalSystemNumber>1</ExternalSystemNumber>
<ServiceCode>HWAY</ServiceCode>
<SubjectCode>MAIN</SubjectCode>
<EnquiryDescription>TAI-Highway Maintenance</EnquiryDescription>
<EnquiryLocation>O/S Cheese Pub</EnquiryLocation>
<LoggedTime>2008-04-09T08:33:36</LoggedTime>
<SiteCode>19101890</SiteCode>
<ContactName>MRS xyz</ContactName>
<ContactPhone>3434343</ContactPhone>
<EnquiryReference>CRMHUB</EnquiryReference>
<NoticeFromOrgCode>ABC</NoticeFromOrgCode>
<WorksReference>4343017</WorksReference>
<EnquiryAttribute>
<ENQATTRIBTYPECODE>CSPL</ENQATTRIBTYPECODE> <ENQATTRIBSTRINGVALUE>n.a</ENQATTRIBSTRINGVALUE>
</EnquiryAttribute>
<EnquiryAttribute>
<ENQATTRIBTYPECODE>CSAI</ENQATTRIBTYPECODE>
<ENQATTRIBSTRINGVALUE>Cracked Path-Loose Flagstone</ENQATTRIBSTRINGVALUE>
</EnquiryAttribute>
<EnquiryAttribute> <ENQATTRIBTYPECODE>CSDL</ENQATTRIBTYPECODE> <ENQATTRIBSTRINGVALUE>No</ENQATTRIBSTRINGVALUE>
</EnquiryAttribute>
<EnquiryAttribute>
<ENQATTRIBTYPECODE>CSIM</ENQATTRIBTYPECODE>
</EnquiryAttribute>
<EnquiryAttribute/>
<EnquiryAttribute/>
<EnquiryAttribute/>
<EnquiryAttribute/>
<EnquiryAttribute/>
<EnquiryAttribute/>
<EnquiryAttribute/>
<EnquiryAttribute/>
<EnquiryAttribute/>
<EnquiryAttribute/>
<EnquiryAttribute/>
<EnquiryAttribute/>
<EnquiryAttribute/>
<EnquiryAttribute/>
<EnquiryAttribute/>
<EnquiryAttribute/>
<ENQUIRY_CUSTOMER>
<CUSTOMER_ALT_PHONE>00</CUSTOMER_ALT_PHONE>
<CUSTOMER_PRIMARY_ADDRESS>,,0, ABC Street</CUSTOMER_PRIMARY_ADDRESS>
<CUSTOMER_TOWN_NAME>UK</CUSTOMER_TOWN_NAME>
<CUSTOMER_COUNTY_NAME>UK</CUSTOMER_COUNTY_NAME>
<CUSTOMER_POST_CODE>AB1 3QT</CUSTOMER_POST_CODE>
</ENQUIRY_CUSTOMER>
</NewEnquiry>
</Operation>
</code>
My question is i m transferring this XML to a third party webservice and it does inserting into a third party application.
The problem is if you look under EnquiryAttribute tag ENQATTRIBSTRINGVALUE and ENQATTRIBTYPECODE i need this to be in lowercase.
As the xml is getting automatically generated how do i achieve this. I feel them in the uppercase is causing problems at the other end.
Any help appreciated
Srini
Message was edited by:
sikhasrinivas

Use "..." delimiters in the CREATE TYPE (and in all your code that references the type).

How to Select from Oracle 8i database and insert into Sql Server 2005 datab

Hi how to Select from Oracle 8i and insert into Sql Server 2005.
Source db as Oracle 8i
Target db as Sql Server 2005.
I need to select one table data from Oracle 8i & insert into Sql Server 2005
Thanks

Thanks Khan..
Is there is any query (OPENQUERY) available for that?
Regards..

Problem using Oracle Object Types and Arrays.

I'm currently trying to work with oracle object types in java and I'm running into some issues when trying to add an item to an array.
The basic idea is that I have a header object and a detail object (both only containing an ID and a description). Inside of my java code I'm trying to add a new detail line to the header that has been retrieved from the database.
Here's what I'm working with.
--Oracle Objects:
CREATE OR REPLACE TYPE dtl_obj AS OBJECT
    detail_id INTEGER,
    header_id INTEGER,
    detail_desc VARCHAR2(300)
CREATE TYPE dtl_tab AS TABLE OF dtl_obj;
CREATE OR REPLACE TYPE hdr_obj AS OBJECT
    header_id INTEGER,
    src VARCHAR(30),
    details dtl_tab
CREATE TYPE hdr_tab AS TABLE OF hdr_obj;
/--Java test methods
     public static void main(String[] args) throws SQLException,
               ClassNotFoundException
          // Initialize the objects
          Test t = new Test();
          t.connect(); //Connects to the database
          //The oracle connection will be accessible through t.conn
          // Create the oracle call
          String query = "{? = call get_header(?)}";
          OracleCallableStatement cs = (OracleCallableStatement) t.conn.prepareCall(query);
          cs.registerOutParameter(1, OracleTypes.ARRAY, "HDR_TAB"); //Register the out parameter and associate it with our oracle type
          int[] hdrs = { 240 }; //we just want one for testing.
          ArrayDescriptor descriptor = ArrayDescriptor.createDescriptor(
                    "ARRAY_T", t.conn);
          oracle.sql.ARRAY oHdrs = new ARRAY(descriptor, t.conn, hdrs);
          cs.setARRAY(2, oHdrs); //Set the headers to retrieve
          // Execute the query
          cs.executeQuery();
          try
               ARRAY invArray = cs.getARRAY(1);
               // Start the retrieval process
               Class cls = Class.forName(Header.class.getName());
               Map<String, Class<?>> map = t.conn.getTypeMap();
               map.put(Header._SQL_NAME, cls);
               Object[] invoices = (Object[]) invArray.getArray();
               ArrayList<Header> invs = new ArrayList(
                         java.util.Arrays.asList(invoices));
               if (invs != null)
                    for (Header inv : invs)
                         System.out.println(inv.getHeaderId() + " " + inv.getSrc());
                         t.addDetail(inv, "new line");
                         for (Detail dtl : inv.getDetails().getArray()) // Exception thrown here
//                              java.sql.SQLException: Fail to construct descriptor: Invalid arguments
//                              at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:125)
//                              at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:162)
//                              at oracle.jdbc.driver.DatabaseError.check_error(DatabaseError.java:861)
//                              at oracle.sql.StructDescriptor.createDescriptor(StructDescriptor.java:128)
//                              at oracle.jpub.runtime.MutableStruct.toDatum(MutableStruct.java:109)
//                              at com.pcr.tst.Detail.toDatum(Detail.java:40)
//                              at oracle.jpub.runtime.Util._convertToOracle(Util.java:151)
//                              at oracle.jpub.runtime.Util.convertToOracle(Util.java:138)
//                              at oracle.jpub.runtime.MutableArray.getDatumElement(MutableArray.java:1102)
//                              at oracle.jpub.runtime.MutableArray.getOracleArray(MutableArray.java:550)
//                              at oracle.jpub.runtime.MutableArray.getObjectArray(MutableArray.java:689)
//                              at oracle.jpub.runtime.MutableArray.getObjectArray(MutableArray.java:695)
//                              at com.pcr.tst.DetailTable.getArray(DetailTable.java:76)
//                              at com.pcr.tst.Test.main(Test.java:91)
                              System.out.println(dtl.getDetailDesc());
          catch (Exception ex)
               System.out.println("Error while retreiving header");
               ex.printStackTrace();
          public void addDetail(Header hdr, String desc) throws Exception
          if (hdr == null)
               throw new Exception("header not initialized");
          // Convert the current list to an ArrayList so we can easily add to it.
          ArrayList<Detail> dtlLst = new ArrayList<Detail>();
          dtlLst.addAll(java.util.Arrays.asList(hdr.getDetails().getArray()));
          // Create the new detail
          Detail dtl = new Detail();
          dtl.setDetailDesc(desc);
          // add the new detail
          dtlLst.add(dtl);
          Detail[] ies = new Detail[dtlLst.size()];
          ies = dtlLst.toArray(new Detail[0]);
          DetailTable iet = new DetailTable(ies);
          hdr.setDetails(iet);
     }I know its the addDetail method causing the issue because if I comment out the t.addDetail(inv, "new line"); call it works fine.
Message was edited by:
pcristini

Oracle® Database Object-Relational Developer's Guide
Also note that object relational database design is often less performant and scalable than relational. It is not very often used in production environments.
However, the object orientated programming feature that is provided with Oracle object feature set are used and can make development and interfaces a lot easier.
So in a nutshell. Say no to ref and nested table columns. Say yes to most of the other object features. IMO of course...

Trigger that makes concatenation rows into cols and inserts to another tab.

Hi,
I have a trigger to do. Let me explain you how everything looks like in my DB.
TABLE A
O_ID | NAME
1 | A_Name1
2 | A_Name2
3 | A_Name3
4 | A_Name4
TABLE B
O_ID | NAME | DATE
1 | ATT_15 |2011-01-01
1 | ATT_16 |2011-01-02
2 | ATT_15 |2011-03-03
4 | ATT_19 |2011-03-05
TABLE C (dictionary)
P_ID | P_NAMEATTRIBUTE
1 | P1
2 | P2
3 | P3
4 | P4
TABLE D
O_ID | P_ID
1 | 1
1 | 2
1 | 4
2 | 3
2 | 4
4 | 2
Basicly, all I'm trying to do is make a trigger based on:
When you update Table A do an insert into Table B. What should be inserted?
All ID’s from table C that matches trough TABLE D
A.O_ID = D.O_ID and C.P_ID = D.P_ID but concatenated.
I would like to have in this case inserted into table B records like that:
O_ID | P_ID | P_NAMEATTRIBUTE
1 | 1 2 | P1 P2 P4
2 | 3 4 | P3 P4
4 | 2 | P2
Let's hope it's comprehensive. :)
Regards!

nodex wrote:
I have tried to fire procedure from trigger. It works almost fine but there is always one row less than expected. I tried to reconfigure trigger in many ways but it didn't help.I meant show us an example your code with some data so we can see what you're doing.
It's not really hard to concatenate rows into columns (wm_concat e.g.). It's hard to store it in a trigger.I wouldn't use wm_concat as it is an unsupported function, which can render your whole system unsupported by Oracle if the issue is found to be due to you using that. Also, Oracle can choose to change the functionality of that function in later versions if they want which could effect your expected output.
In 10g or below, you should use sys_connect_by_path method to aggregate data. In 11gR2 there is the new LISTAGG analytical function.
Saying "It's hard to store it in a trigger" doesn't tell us anything. Why is it hard? What problem are you experiencing?

Passing Array of java objects to and from oracle database-Complete Example

Hi all ,
I am posting a working example of Passing Array of java objects to and from oracle database . I have struggled a lot to get it working and since finally its working , postinmg it here so that it coudl be helpful to the rest of the folks.
First thinsg first
i) Create a Java Value Object which you want to pass .
create or replace and compile java source named Person as
import java.sql.*;
import java.io.*;
public class Person implements SQLData
private String sql_type = "PERSON_T";
public int person_id;
public String person_name;
public Person () {}
public String getSQLTypeName() throws SQLException { return sql_type; }
public void readSQL(SQLInput stream, String typeName) throws SQLException
sql_type = typeName;
person_id = stream.readInt();
person_name = stream.readString();
public void writeSQL(SQLOutput stream) throws SQLException
stream.writeInt (person_id);
stream.writeString (person_name);
ii) Once you created a Java class compile this class in sql plus. Just Copy paste and run it in SQL .
you should see a message called "Java created."
iii) Now create your object Types
CREATE TYPE person_t AS OBJECT
EXTERNAL NAME 'Person' LANGUAGE JAVA
USING SQLData (
person_id NUMBER(9) EXTERNAL NAME 'person_id',
person_name VARCHAR2(30) EXTERNAL NAME 'person_name'
iv) Now create a table of Objects
CREATE TYPE person_tab IS TABLE OF person_t;
v) Now create your procedure . Ensure that you create dummy table called "person_test" for loggiing values.
create or replace
procedure give_me_an_array( p_array in person_tab,p_arrayout out person_tab)
as
l_person_id Number;
l_person_name Varchar2(200);
l_person person_t;
l_p_arrayout person_tab;
errm Varchar2(2000);
begin
     l_p_arrayout := person_tab();
for i in 1 .. p_array.count
loop
     l_p_arrayout.extend;
     insert into person_test values(p_array(i).person_id, 'in Record '||p_array(i).person_name);
     l_person_id := p_array(i).person_id;
     l_person_name := p_array(i).person_name;
     l_person := person_t(null,null);
     l_person.person_id := l_person_id + 5;
     l_person.person_name := 'Out Record ' ||l_person_name ;
     l_p_arrayout(i) := l_person;
end loop;
p_arrayout := l_p_arrayout;
     l_person_id := p_arrayout.count;
for i in 1 .. p_arrayout.count
loop
insert into person_test values(l_person_id, p_arrayout(i).person_name);
end loop;
commit;
EXCEPTION WHEN OTHERS THEN
     errm := SQLERRM;
     insert into person_test values(-1, errm);
     commit;
end;
vi) Now finally create your java class which will invoke the pl/sql procedure and get the updated value array and then display it on your screen>Alternatively you can also check the "person_test" tbale
import java.util.Date;
import java.io.*;
import java.sql.*;
import oracle.sql.*;
import oracle.jdbc.driver.*;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
public class ArrayDemo
public static void passArray() throws SQLException
Connection conn = getConnection();
ArrayDemo a = new ArrayDemo();
Person pn1 = new Person();
pn1.person_id = 1;
pn1.person_name = "SunilKumar";
Person pn2 = new Person();
pn2.person_id = 2;
pn2.person_name = "Superb";
Person pn3 = new Person();
pn3.person_id = 31;
pn3.person_name = "Outstanding";
Person[] P_arr = {pn1, pn2, pn3};
Person[] P_arr_out = new Person[3];
ArrayDescriptor descriptor =
ArrayDescriptor.createDescriptor( "PERSON_TAB", conn );
ARRAY array_to_pass =
new ARRAY( descriptor, conn, P_arr);
OracleCallableStatement ps =
(OracleCallableStatement )conn.prepareCall
( "begin give_me_an_array(?,?); end;" );
ps.setARRAY( 1, array_to_pass );
     ps.registerOutParameter( 2, OracleTypes.ARRAY,"PERSON_TAB" );
     ps.execute();
     oracle.sql.ARRAY returnArray = (oracle.sql.ARRAY)ps.getArray(2);
Object[] personDetails = (Object[]) returnArray.getArray();
Person person_record = new Person();
for (int i = 0; i < personDetails.length; i++) {
          person_record = (Person)personDetails;
          System.out.println( "row " + i + " = '" + person_record.person_name +"'" );
                    public static void main (String args[]){
     try
                         ArrayDemo tfc = new ArrayDemo();
                         tfc.passArray();
     catch(Exception e) {
                    e.printStackTrace();
          public static Connection getConnection() {
     try
                         Class.forName ("oracle.jdbc.OracleDriver");
                         return DriverManager.getConnection("jdbc:oracle:thin:@<<HostNanem>>:1523:VIS",
                         "username", "password");
     catch(Exception SQLe) {
                    System.out.println("IN EXCEPTION BLOCK ");
                    return null;
and thats it. you are done.
Hope it atleast helps people to get started. Comments are appreciated. I can be reached at ([email protected]) or [email protected]
Thanks
Sunil.s

Hi Sunil,
I've a similar situation where I'm trying to insert Java objects in db using bulk insert. My issue is with performance for which I've created a new thread.
http://forum.java.sun.com/thread.jspa?threadID=5270260&tstart=30
I ran into your code and looked into it. You've used the Person object array and directly passing it to the oracle.sql.ARRAY constructor. Just curios if this works, cos my understanding is that you need to create a oracle.sql.STRUCT out of ur java object collection and pass it to the ARRAY constructor. I tried ur way but got this runtime exception.
java.sql.SQLException: Fail to convert to internal representation: JavaBulkInsertNew$Option@10bbf9e
                    at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
                    at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:146)
                    at oracle.jdbc.oracore.OracleTypeADT.toDatum(OracleTypeADT.java:239)
                    at oracle.jdbc.oracore.OracleTypeADT.toDatumArray(OracleTypeADT.java:274)
                    at oracle.jdbc.oracore.OracleTypeUPT.toDatumArray(OracleTypeUPT.java:115)
                    at oracle.sql.ArrayDescriptor.toOracleArray(ArrayDescriptor.java:1314)
                    at oracle.sql.ARRAY.<init>(ARRAY.java:152)
                    at JavaBulkInsertNew.main(JavaBulkInsertNew.java:76)
Here's a code snippet I used :
Object optionVal[] =   {optionArr[0]};   // optionArr[0] is an Option object which has three properties
oracle.sql.ArrayDescriptor empArrayDescriptor = oracle.sql.ArrayDescriptor.createDescriptor("TT_EMP_TEST",conn);
ARRAY empArray = new ARRAY(empArrayDescriptor,conn,optionVal);If you visit my thread, u'll see that I'm using STRUCT and then pass it to the ARRAY constructor, which works well, except for the performance issue.
I'll appreciate if you can provide some information.
Regards,
Shamik

Best Practice to fetch SQL Server data and Insert into Oracle Tables

Hello,
I want to read sqlserver data everry half an hour and write into oracle tables ( in two different databases). What is the best practice for doing this?
We do not have any database dblinks from oracle to sqlserver and vice versa.
Any help is highly appreciable?
Thanks

Well, that's easy:
use a TimerTask to do the following every half an hour:
- open a connection to sql server
- open two connections to the oracle databases
- for each row you read from the sql server, do the inserts into the oracle databases
- commit
- close all connections

How to extract data from xml and insert into Oracle table

Hi,
I have a large xml file. which will have hundreds of the following transaction tags having column names and there values.
There is a table one of the schema with coulums "actualCostRate","billRate"....etc.
I need to extract the values of these columns and insert into the table
<Transaction actualCostRate="0" billRate="0" chargeable="1" clientID="NikuUK" chargeCode="LCOCD1" externalID="L-RESCODE_UK1-PROJ_UK_CNT_GBP-37289-8" importStatus="N" projectID="TESTPROJ" resourceID="admin" transactionDate="2002-02-12" transactionType="L" units="11" taskID="5017601" inputTypeCode="SALES" groupId="123" voucherNumber="ABCVDD" transactionClass="ABCD"/>
<Transaction actualCostRate="0" billRate="0" chargeable="1" clientID="NikuEU" chargeCode="LCOCD1" externalID="L-RESCODE_US1-PROJ_EU_STD2-37291-4" importStatus="N" projectID="TESTPROJ" resourceID="admin" transactionDate="2002-02-04" transactionType="L" units="4" taskID="5017601" inputTypeCode="SALES" groupId="124" voucherNumber="EEE222" transactionClass="DEFG"/>

Re: Insert from XML to relational table
http://www.google.ae/search?hl=ar&q=extract+data+from+xml+and+insert+into+Oracle+table+&btnG=%D8%A8%D8%AD%D8%AB+Google&meta=

How to read the data from XML file and insert into oracle DB

Hi All,
I have below require ment.
I will receive data in the XML file. then i need to read that data and insert into oracle tables. please let me know how this can be handled.
Many Thanks.

Sounds a lot like this question, only with less details.
how to read data from XML variable and insert into table variable
We can only help if you provide us details to help as we cannot see what you are doing and only know what you tell us. Plenty of examples abound on the forums that cover the topics you seek as well.

Create and insert into table from Oracle to MS SQL server.

Hello,
Oracle Database 11g and Red hat 5
I have a very different kind of issue. I am handling the ORACLE db(remote db with all the important data). On the other side their is a MS SQL server db(local db with some testing data in it). All the users will access the ORACLE db for the actual processing but for sometime they need to apply some of their own concepts. So they will transfer the data from ORACLE to MS sql server.
I want to create a code in ORACLE db like a procedure , which will create a table in MS sql server , insert data into it,Also create some metadata table to keep some of my table's info on MS SQL serve db,If the table is present it should append the data, .... like many things ...
Overall my question is , how can i write a code to make these operation on a remote db, that to these operations are DDL and on MS SQL Server(Non-Oracle) ???
Please guide me with some ideas or solutions ...
Also provide if you have some good links to study ...
thanks in advance.

I'm not sure why you never visit http://tahiti.oracle.com prior to asking any question. Is it forbidden in your locale? Are you afraid of it? Will your salary be decreased when you visit the documentation?
http://www.oracle.com/pls/db111/search?word=sql+server&partno=
should provide sufficient information.
Your doc question must be considered a violation of Forum Etiquette and an abuse of this forum.
Sybrand Bakker
Senior Oracle DBA

Oracle Objects and Domains in Java Server Pages

We have defined this object in a Oracle 816 Enterprise:
CREATE TYPE DESCRIPTOR AS OBJECT
( ID VARCHAR2(30),
DESCRIPTOR VARCHAR2(80))
create TYPE descriptor_table AS VARRAY(30) of DESCRIPTOR
create table foo_test
(foo_test_id varchar2(10),
descrip descriptor_TABLE )
ALTER TABLE foo_test
ADD CONSTRAINT BIBL_test_PK PRIMARY KEY (foo_test_id)
then we have created in JDeveloper 3.1 an Entity (footest) object and a Domain (DescriptorDom) for the type DESCRIPTOR; then set the type of attribute descript to mypackage.DescriptorDom
After that, we created a JavaServer Page as follows:
<jsp:useBean class="oracle.jbo.html.databeans.JSRowSetBrowser" id="abean" scope="request" >
<% abean.setShowCurrentRow(true); abean.setVisibleRows(10); abean.setShowRecordNumbers(true); abean.setReleaseApplicationResources(false); abean.setDisplayAttributes("FooTestId,Descrip"); abean.initialize(pageContext,"ot_logics_LogicsModule.FooTestView");
abean.render();%>
</jsp:useBean>
The execution of JSP shows the error:
java.lang.ClassCastException
void oracle.jbo.domain.Struct.convertArrayToStruct()
java.lang.Object oracle.jbo.domain.Struct.getAttribute(int)
java.lang.String oracle.jbo.domain.Struct.toString()
void oracle.jbo.html.databeans.JSRowSetBrowser.internalInitialize()
void oracle.jdeveloper.html.WebBeanImpl.initialize(javax.servlet.ServletContext, javax.servlet.http.HttpSession,
javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, java.io.PrintWriter)
void oracle.jdeveloper.html.DataWebBeanImpl.initialize(javax.servlet.ServletContext, javax.servlet.http.HttpSession,
javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, java.io.PrintWriter, java.lang.String)
void oracle.jdeveloper.html.DataWebBeanImpl.initialize(javax.servlet.jsp.PageContext, java.lang.String)
void ot_pages_html.bibl_test._jspService(javax.servlet.http.HttpServletRequest,
javax.servlet.http.HttpServletResponse)
void oracle.jsp.runtime.HttpJsp.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
void oracle.jsp.app.JspApplication.dispatchRequest(javax.servlet.http.HttpServletRequest,
javax.servlet.http.HttpServletResponse)
void oracle.jsp.JspServlet.doDispatch(oracle.jsp.app.JspRequestContext)
void oracle.jsp.JspServlet.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
void oracle.lite.web.JupServlet.service(oracle.lite.web.JupRequest, oracle.lite.web.JupResponse)
void oracle.lite.web.MimeServletHandler.handle(oracle.lite.web.JupApplication, java.lang.String, int,
oracle.lite.web.JupRequest, oracle.lite.web.JupResponse)
void oracle.lite.web.JupApplication.service(oracle.lite.web.JupRequest, oracle.lite.web.JupResponse)
void oracle.lite.web.JupAppHandler.handle(oracle.lite.web.JupRequest, oracle.lite.web.JupResponse)
void oracle.lite.web.HTTPServer.include(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
void oracle.lite.web.HTTPServer.forward(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
boolean oracle.lite.web.HTTPServer.handleRequest(oracle.lite.web.JupInputStream, java.io.OutputStream)
boolean oracle.lite.web.JupServer.handle(oracle.lite.web.JupInputStream, java.io.OutputStream)
void oracle.lite.web.JupHTTPListener$JupHTTP.run()
Please JTeam, could you illuminate me about how implement ORACLE objects in Entity object s and JavaServer Pages?
ps The code generated by JPublisher seems be more complete that done by wizard of Domains. We sould use JPublisher?. How set the attribute type?
Thank in advance.
J Luis

Hi,
It looks like this might be a bug. I am going to use the information you supplied to file a bug so our QA team can investigate.
We have had problems with arrays of structs, but hope to have them fixed with our next release.

Dequeue XML from Oracle AQ and insert data into table

Using PL/SQL in a stored procedure, I need to dequeue a message from an Oracle AQ queue, parse the XML content and insert the data in an Oracle table. This is being done in Oracle 9.2.x.
The payload for the message consists of 2 attributes, APPLICATION_DATA (VARCHAR2(32) and MESSAGE_BODY (CLOB). The MESSAGE_BODY is an XML document. A sample of the message is shown below:
(M_NAME=MSG_LAW_WR_CRE_UPD, <?xml version = "1.0"?>
<MSG_LAW_WR_CRE_UPD ID = "WMIS-4744" SRC_SYSTEM_CODE = "WMIS" SRC_SYSTEM_INSTANCE = "WMIS">
<WR:CMP_LAW_WR_CRE_UPD xmlns:WR = "WR" >
<WR:DATETIME>12/19/2005</WR:DATETIME>
<WR:RUSCODE>100</WR:RUSCODE>
<WR:WRNO>38213</WR:WRNO>
</WR:CMP_LAW_WR_CRE_UPD>
</MSG_LAW_WR_CRE_UPD>)
This message needs to be dequeued from a queue named INBOUND, parsed and inserted into a table named INFO_TO_ACCT (CREATEDATE date, RUSCODE varchar2(10), WRNO number).
Any help would be appreciated.

SELECT EXTRACTVALUE(xmltype('<?xml version = "1.0"?>
<MSG_LAW_WR_CRE_UPD ID = "WMIS-4744" SRC_SYSTEM_CODE = "WMIS" SRC_SYSTEM_INSTANCE = "WMIS">
<CMP_LAW_WR_CRE_UPD>
<DATETIME>12/19/2005</DATETIME>
<RUSCODE>100</RUSCODE>
<WRNO>38213</WRNO>
</CMP_LAW_WR_CRE_UPD>
</MSG_LAW_WR_CRE_UPD>'),'//DATETIME/text()') FROM DUAL;
hope this helps.

Concurrency and Oracle Object Types

Hi All,
I have a question regarding Concurrent usage of an Object type in Oracle.
I have a java program which calls an Oracle stored proc with the object's table type as IN parameter. In my stored proc, I am populating an Oracle Object with data received from java and retrieving some data based on that.
My java program can be invoked concurrently by 500 users at the same time - the application is built to handle that request load.
Now in Oracle, if a bunch of requests are received at the same, would Oracle create multiple instances of this object type that would be usage to the multiple stored proc invocations? Or would there be a prob of concurrency?
If multiple instance creation is not supported, is there some alternative I can use?
My code roughly resembles:
Object:
contains two columns - name, age
Stored proc - logic to retrieve and return data from a table based on the name, age received.
When a bunch of requests access the stored proc simultaneously, will a bunch of instnaces of the object type get created? Or would there be a scenario where the object is common to all requests and hence data from one request would be conflicted due to data from another request?

Hi Wiiliam
Sorry for the late acknowledgement (i dozed off!).. Thanks for the response. So the private instance specific to a session ensure that theres no conflict between multiple requests to the same stored proc and hence no conflict of data... Great
Chaitanya

How to read ecel sheet and insert into oracle table

hi all,
am working on forms builder 6i. and i want , from a trigger to read from a a sheet excel file the data and insert into a table that i had aleady created.
i whrite a code that can till now open the excel file but i cant read the data to insert it into the table.
am using TEXT_IO.IS_OPEN to open the file
TEXT_IO.GET_LINE to take each line
and subst(x as variable) to read the first line , but the subsrt return nohing
any solution??

There's already a topic made on this: how to copy data from excel to oracle forms

Oracle OBJECTs and BC4J Domains

In his HOW TO: on multiple data formats Steve Muench said that it was possible to use BC4J domains to implement "Oracle structs" (sic).
I have a object with three attributes that I would like to show and validate in a JSP. Can anybody point me at documentation that tells me how to do this?
Thanks, APC
null

Just use the Domain wizard to create a domain for your Oracle8i user-defined object type, and then you can create entity objects and/or view objects with your new domain type as the attribute.
The domain will have getter and setter methods to get/set the object type's values.

Oracle object cols and inserts

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