Accessing multiple oracle tables using C#

Hi you'll.
I'm a newbie programmer, my first project is to find unmatched records bet two oracle tables.
One requirements of my project is to write in .net platform. I read a lot of good reviews about using odp.net. I haven't work in any oracle related project.
Would somebosy enlighten me with this project. Hopefully with codes or threads. Thanks

If the purpose of your query is to master the fundamentals of using Oracle and .NET, I would recommend visiting the Beginners page on the OTN .NET site:
http://www.oracle.com/technetwork/topics/dotnet/for-beginners/index.html
If you have a couple of days to devote to learning, then read the 2 Day .NET book for a comprehensive overview. If not, then you can read the beginner article and/or review the OBE tutorials to learn how to perform different tasks with Oracle and .NET.

Similar Messages

Need to Load data in XML file into multiple Oracle tables

Experts
I want to load data that is stored at XML file into multiple Oracle table using plsql.
I am novice in this area.Kindly explain in depth or step by step so that i can achive this.
Thanks in advnace.

Hi,
extract your xml and then you can use insert all clause.
here's very small example on 10.2.0.1.0
SQL> create table table1(id number,val varchar2(10));
Table created.
SQL> create table table2(id number,val varchar2(10));
Table created.
SQL> insert all
2 into table1 values(id,val)
3 into table2 values(id2,val2)
4 select extractValue(x.col,'/a/id1') id
5        ,extractValue(x.col,'/a/value') val
6        ,extractValue(x.col,'/a/value2') val2
7        ,extractValue(x.col,'/a/id2') id2
8 from (select xmltype('<a><id1>1</id1><value>a</value><id2>2</id2><value2>b</value2></a>') col from dual) x;
2 rows created.
SQL> select * from table1;
        ID VAL
         1 a
SQL> select * from table2;
        ID VAL
         2 b                                                                    Ants

Accessing Oracle Tables using ABAP

Dear All,
We are using SAP ECC 6.0, we need to access some of the tables in oracle system using ABAP program. Is there any wany to access the oracle tables.
Please suggest and do the needful.
Thanks in advance,
Chandra

DECLARE YOUR ORACLE INSTANCE INTO TABLE DBCON
AND USE THE FOLLOWING FM TO ACCESS YOUR DATA
RSDBC_DB_DATA_GET
RSDBC_DB_DSOURCE_CHECK
RSDBC_DB_DSOURCE_CONVERT
RSDBC_DB_DSOURCE_GENERATE
RSDBC_DB_FIELDS_CHECKS
RSDBC_DB_FIELDS_GET
RSDBC_DB_SCHEMAS_GET
RSDBC_DB_TABLES_GET
RSDL_CONNECTION_CHECK
RSDL_DB_GET_ALL_TABLES
RSDL_DB_GET_DATA
RSDL_DB_GET_DATA_BWS
RSDL_DB_RFC_GET
RSDL_TRACEFILE_DISPLAY
RSDS_ACCESS_DB_DATA_UPLOAD
RSDS_ACCESS_DB_DATA_UPLOAD_2
RSDS_ACCESS_DB_FIELDS_GET
RSDS_ACCESS_DB_TABLES_GET
OR WRITE YOUR OWN CODE USING THIS OBJECTS
cl_sql_connection
cl_sql_statement
cl_sql_result_set

Help Required:How Upload Excel file Into Oracle Table Using PLSQL Procedure

Please Help , Urgent Help Needed.
Requirement is to Upload Excel file Into Oracle Table Using PLSQL Procedure/Package.
Case's are :
1. Excel File is On Users/ Client PC.
2. Application is on Remote Server(Oracle Forms D2k).
3. User Is Using Application Using Terminal Server LogIn.
4. So If User Will Use to GET_FILE_NAME() function of D2K to Get Excel File , D2k Will Try to pick File from That Remote Server(Bcs User Logind from Terminal Server Option).
5. Cannot Use Util_File Package Or Oracle Directory to Place That File on Server.
6. we are Using Oracle 8.7
So Need Some PL/SQL Package or Fuction/ Procedure to Upload Excel file on User's Pc to Oracle Table.
Please Guide me wd some Code. or with Some Pl/SQL Package, or With SOme Hint. Or any Link ....
Jus help to Sort This Issue ........
you can also write me on :
[email protected], [email protected]

TEXT_IO is a PL/SQL package available only in Forms (you'll want to post in the Forms forum for more information). It is not available in a stored procedure in the database (where the equivalent package is UTL_FILE).
If the Terminal Server machine and the database machine do not have access to the file system on the client machine, no application running on either machine will have access to the file. Barring exceptional setups (like the FTP server on the client machine), your applications are not going to have more access to the client machine than the operating system does.
If you map the client drives from the Terminal Server box, there is the potential for your Forms application to access those files. If you want the files to be accessible to a stored procedure in the database, you'll need to move the files somewhere the database can access them.
Justin

From IDOC to Multiple Oracle tables Structure

Hi Guys,
I am doing a one Senario which is Custom idoc and Custom Tables of oracle they both have same fields and Same Sturucte does it possible from to do 1:1 mapping shall i process these in 1:n.Need a sugestion in these How i can slove these problem. IF some from india will give their cont pho to my mail id [email protected] i can call them and dicuss about these problem..
the senario is idoc to multiple oracle tables..need to map.
Regd's
Raj

Hi Raj,
you scenario can be:
R/3 -> XI -> JDBC
The flow is asynchronous - so you dont have any responses. If you want to use BPM/acknowledgements to catch errors have a look to <a href="/people/udo.martens/blog/2005/09/30/one-logical-system-name-for-serveral-bpm-acknowledgements Logical System Name for serveral BPM Acknowledgements</a>
You can split the IDoc (<a href="/people/jin.shin/blog/2006/02/07/multi-mapping-without-bpm--yes-it146s-possible without BPM - Yes, its possible!</a>) to several JDBC messages or put serveral statements into one message (
<a href="http://help.sap.com/saphelp_nw04/helpdata/en/2e/96fd3f2d14e869e10000000a155106/frameset.htm">Document Formats for the Receiver JDBC Adapter</a>)
Regards,
Udo

Problem with Oracle 9i client to access multiple oracle databases

I am having problem setting up oracle client 9i to access multiple oracle db. When I finish installing Oracle 8.x client, I simply replace the tnsnames.ora that the installation created with the ones that I have. I can access three different databases. I only need to add three diffrent entries in the tnsnames.ora file. I cannot be able to do this with Oracle 9i client. I follow the instruction from the CD installation to use local naming method. It appears that Oracle client try to create multiple entries on my tnsnames.ora file but I can only be able to access one db.
Any help is appreciated.
Thanks! HD

the old tnsnames.ora is working with Oracle 8 client. The new tnsnames.ora (if I use the Oracle Net config) have two entries, one is dev and the other is prod.
Thanks!

ORA-00054 error when loading Oracle table using Data Services

Hello,
we are facing ORA-00054 error when loading Oracle table using BO Data services
(Oracle 10g database, BODS Xi 3.2 SP3)
Test Job performs
1- truncate table
2- load table (tested in standard and bulk load modes)
Scenario when issue happens is:
1- Run loading Job
2- Job end in error for any Oracle data base error
3- When re-running the same Job, Job fails with following error
ORA-00054: resource busy and acquire with NOWAIT specified
It seems after first failure, Oracle session for loading the table stays active and locks the table.
To be able to rerun the Job, we are forced need to kill Oracle session manually to be able to run the Job again.
Expected behaviour would be : on error rollback modifications made on table and BODS stops Oracle session in a clean way.
Can somebody tell me / or point me to any BODS best practice about Oracle error handling to prevent such case?
Thanks in advance
Paul-Marie

the ora-0054 can occure depending how the job failed before. If this occures you will need the DBA to release the lock on the table in question
Or
AL_Engine.exe on The server it creates the Lock. Need to Kill Them. Or stop it..
This Problem Occurs when we select The Bulkloading Option in orclae We also faced the same issue,Our admin has Killed the session. Then everything alright.

Multiple fact tables using one measure

Hi Experts,
Multiple fact tables using single measure .For example Measure name is amount . This measure is using 5 fact tables. By using this info , i have to create bmm layer document . In bmm layer documents columns are like logical table name ,column name, logical sourc name . could you please help me out to draft the document ?

Hi ,
My question is five fact tables are there, day level two different fact tables , period and week fact tables are there .
Above all tables are using single measure . how to design these fact tables with measure in bmm layer ?
Please kindly give reply .
Thanks in advance.

Help Required :Excel Upload Into Oracle Table Using PLSQL Procedure/Package

Please Help , Urgent Help Needed.
Requirement is to Upload Excel file Into Oracle Table Using PLSQL Procedure/Package.
Case's are :
1. Excel File is On Users/ Client PC.
2. Application is on Remote Server(Oracle Forms D2k).
3. User Is Using Application Using Terminal Server LogIn.
4. So If User Will Use to GET_FILE_NAME() function of D2K to Get Excel File , D2k Will Try to pick File from That Remote Server(Bcs User Logind from Terminal Server Option).
5. Cannot Use Util_File Package Or Oracle Directory to Place That File on Server.
6. we are Using Oracle 8.7
So Need Some PL/SQL Package or Fuction/ Procedure to Upload Excel file on User's Pc to Oracle Table.
Please Guide me wd some Code. or with Some Pl/SQL Package, or With SOme Hint. Or any Link ....
Jus help to Sort This Issue ........
you can also write me on :
[email protected], [email protected]

I also Tried to Use This
But How can i Use SQLLDR Command In Stored Procedure.
Well IN SQL*PlUS it is successfull but in Stored Procedure /Package ,PL/SQL does not recognise the OS commands.
So now my Question How can I recognise the SQLLDR Commnad in Stored Procedure.

Planning data to Oracle Tables Using ERPi???

Hi All,
We are using a Hyperion V11.1.2 having a scenario like
we want ot load data in to Oracle Tables or GL Balance Tables from Planning Application using ERPi , but we are not loading data directly from GL Balance to Planning using ERPi, so can we load data from Planning to OeBS or Oracle Tables using ERPi???
Are there any special adaptars or special way to load data back to OeBS GL Balance ???
Regarda
Kumar

Hi ram
let me know how can i upload oracle tables to XML
regards
Anand

Can select, but cannot insert into oracle tables using php.

I am having trouble inserting data into a tables in oracle using PHP. I can insert into the tables using baninst1, but nothing else. I can't even insert using the tables' owner. Every time I try I get the ORA-00492 error of table or view does not exist. However, I can run a select statement just fine. So far, baninst1 is the only user that can actually do inserts. I've triple checked all the table grants and everything is fine. Also, I can copy/paste the exact insert statement into SQL*Plus and it works with the correct user. It doesn't have to be baninst1. I've tried everything I can think of. I've tried putting the table name in quotes, adding the schema name to the table, checking public synonyms, but everything appears to be ok. I would greatly appreciate any suggestions others may have.
I'm using PHP 5.2.3 with an oracle 9i DB.

Here is the code that doesn't work. It works only with baninst1, no other username will work and all I do is change the my_username/my_password to something different. This is one example function where I try to do an insert, but it doesn't work on any of the tables I try.
Thanks for looking.
class Oracle {
     private $oracleUser = "my_username";
     private $oraclePassword = "my_password";
     private $oracleDB = "MY_DB";
     private $c = null;
     function Connect() {
          if ( !($this->c = ocilogon( $this->oracleUser, $this->oraclePassword, $this->oracleDB ) ) )
               return false;
          return true;
     function AddNewTest($testName, $course, $section, $term, $maxAttempts, $length, $startDate, $startTime, $endDate, $endTime)
          $result = "";
          if( $this->c == null )
               $this->Connect();
          $splitIndex = strpos($course, " ");
          $subjectCode = substr($course, 0, $splitIndex);
          $courseNumber = substr($course, $splitIndex + 1);
          $insertStatment = "insert into szbtestinfo(szbtestinfo_test_name,
                                                            szbtestinfo_course_numb,
                                                       szbtestinfo_section,
                                                            szbtestinfo_max_attempts,
                                                            szbtestinfo_length_minutes,
                                                            szbtestinfo_start,
                                                            szbtestinfo_end,
                                                            szbtestinfo_id,
                                                            szbtestinfo_subj_code,
                                                            szbtestinfo_eff_term)
                                                            values( '" . $testName .
               "', '" . $courseNumber .
               "', '" . $section .
               "', " . $maxAttempts .
               ", " . $length .
               ", to_date('" . $startDate . " " . $startTime . "', 'MM/DD/YYYY HH24:MI')" .
               ", to_date('" . $endDate . " " . $endTime . "', 'MM/DD/YYYY HH24:MI')" .
               ", szsnexttest.nextval" .
               ", '" . $subjectCode .
               "', '" . $term . "')";
          //return $insertStatment;
          $s = OCIParse($this->c, $insertStatment);
          try
               $result = OCIExecute($s);
          catch(exception $e)
          return $result;
     }

I want to update date field in oracle table using database adaptor

Hi Guys,
I want to update date in oracle table field which is 'DATE' type , but i am getting following error.
Pure SQL Exception.
Pure SQL Execute of update crp3apps.IFACE_SO_DATE_CHANGES set PROCESSED_DATE=? where CTRL_ID=? failed. Caused by java.sql.SQLException: ORA-01830: date format picture ends before converting entire input string
The Pure SQL option is for border use cases only and provides simple yet minimal functionality. Possibly try the "Perform an operation on a table" option instead.
</summary>
</part>
- <part name="detail">
<detail>
ORA-01830: date format picture ends before converting entire input string
</detail>
i am formated the date using following code and assigned to one variable.
ora:formatDate(ora:getCurrentDateTime(),'dd-MMM-yyyy hh:mm:ss ')
this is update query
update crp3apps.IFACE_SO_DATE_CHANGES set PROCESSED_DATE=#date where CTRL_ID=#id
Please provide solution.
regards
janardhan

The thing is that XSLT often doesn't deliver the functionality required when it comes to times.
You suggest appening "Z" to the time but this means that the time is now in UTC time. What if the system from where the date is being converted is running in NZ using local time? Other systems that recieve the date (and correctly handle the time zone) will now have a time that is out by a number of hours.
You often can't ignore the time zone (drop the 'Z') as if you send the time to a system it has to either assume the time is local to it (which may not be the case... the other system coudl be in a different time zone) or assume the time is UTC (I think crossfire does this by default).
Typically can't just append a time zone (e.g. +11:00) either as many places have daylight savings so the value to appended is variable (you then need some way of determining what the value is... either Java Embedding or a Service).
As you mention it does depend on the use case but in many circumstances using Jaba Embedding, not as suggested above but with the appropriate Java.util.Calendar classes, is the best way to handle date and time in BPEL. Even still you need to ascertain the format of times external to the system and ensure you parse them correctly.
ANd even if you do all this you can still run into problems. I've seen a real world example where two systems which both handled time zones correctly and had previously been working together for quite a while, satrted reporting different times. It turns out that only one of them had had the most recent Java Time Zone patches applied and there had been a change in the dates for daylight savings here (Australia). Be warned!

# coming when I select data from oracle table using Native SQL

Hi Gurus,
I am selecting 'First name' from oracle table directly using native sql. I am fetching 65000 records but 10+ records having '#' at the end of firstname. For eg: John#.
But oracle team couldn't find '#' in their table for those records. What could be problem?
or what could be the character in oracle which comes as '#' in abap?
Pls help...
Saj

Thanks for replies.
My DB NLS_PARAMETER is AL32UTF8. I am able to pullout data with older version of ojdbc jar file. So I think there is no issue regarding NLS setting.
So please guide me with proper solution as soon as possible.

Accessing The External Table using UIAPI and DIAPI

Hi Every One,
can any one tell me about , can we access the external table data that is created by using sql query externally using UIApi and DIAPI
Regards
Srinivas

Hi,
technically is it possible, but all inserts and updates have to be through query.
Note, that when you create tables from sdk, you can set more informations about fields than in sql query manager (for example subtype) - so you may have problem in binding data to matrix for example. So if you have table externally, you may work with, but this isn`t allowed by SAP (and I think that this case may be dangerous if you acces it in sdk). If you need to acces it on sql server side (own numbering, some stored procedure, ..) it will works safer, but it is not allowed as well.
Petr

Map FLAT file to oracle table using 9.04 version - PLS HELP!!!!

Hello all
I am having a problem with mapping a flat file to oracle table. The validation is successful, when I go to Project/Deployment manager. Try to deploy the mapping itself and the target table. It said succesful, and the last step is another "Deploy", this one is fail. Saying could not locate the file (which is a flat file) , but it is there on the server.
I have read all the help on line and follow what they show me, but still not work
Any ideas? Please provide detail answer if you know it.
Thank in advance

Hallo,
just give a rights on connector
Variant 1
1. connect to user sys
2. grant read,write on directory <connector_name> to <target_schema>;
or
Variant 2
1. as user sys or system give CREATE_ANY_DIRECTORY to <target_schema>
2. manualy make CREATE DIRECTORY <connector_name> as '<full_path_to_directory>';
and enjoy :)
PS: <connector_name> you can take from script CREATE_TABLE wisch in Generation phase was created!
Kirill

Accessing multiple oracle tables using C#

Similar Messages

Maybe you are looking for