Production and Development Database Connections

Within JDeveloper I have created a database connection to a DEVELOPMENT database and am exposing PL/SQL packages in the development database as web services.
I can develop and test successfully the exposed packages as web services, and can deploy and run them to a standalone OC4J container on my local machine.
I then handover the generated EAR file to the production team who deploy the EAR as a web service to the Oc4j container in a remote 9i Application Server.
This runs successfully from 9iAS.
So far so good.
If I have the same PL/SQL package in a live database and development database, but only have access to the development database, how can I expose the package in the live database?
Can I have a database connection in JDeveloper with a connection name pointing to the development database connection, and have a connection defined in 9iAS with the same name pointing to the live database?
Any information will be useful.
Thanks,
Claire.

Per the J2EE "roles" definition this is a deployment role todo.
I.E. the theory is; take a 3rd party ear, depoyee with your appserver vendor's
deployment tool, edit the data-sources.xml imbeded in the ear on the fly, as
deployment happens.
Bake to reality-
OC4J 903 is intended to be used with OEM for the J2EE spec'ed role of deployer. I'm
headed this way, but not started the 903/OEM todo.
Today, OC4J 902 and 902 Jdev, I deploy to a local instance of OC4J. I take that
ear to production. I've written procedural instructions on poping open the ear and
editing the data-sources.xml for the DB connection URL and possible login/passwords.
BTW all your AppModule configurations will have to use data-sources DB connections else
you'll have DB connection info littered in your bc4j.xcfg's for each AM deeper in your war's.
I'd like to hear how this is supposed to work from some other folks? :)
Good luck,
curt

Similar Messages

Establishing Production and Development Databases

We are a small organization that is moving from SQL Server to Oracle and have 3 developers. What is the best way to establish production and development database environments in Oracle. By development I mean the area where database development work, debugging, and testing is done before moving anything to production. What are our options? IE: Two separate Oracle instances on the same server, two separate servers, or another way? Due to budget restraints, we are looking for a workable solution that doesn't require much expense.
Thanks

Robert Geier wrote:
Most companies only pay for PROD licenses. I disagree. Most companies have licenses for all their environments. If you are a large customer, you probably bundle all the environments together and you may not have a separate charge for the lower environments, but you are still in effect paying for development environment licenses.
Oracle Database Licensing - Development and Test InstancesI'd second Hans's point in this thread
"Careful ... if the dev or test environments are used to support production, they should be licensed with an appropriate 'right to use' license."
Unless you are building a prototype, in which case the production environment is not necessary, lower environments do need to be licensed.
Also, check if you need Enterprise edition, or only need Standard which is cheaper (e.g check the features included).I heartily agree here. Oracle's standard edition is generally equivalent in features to SQL Server enterprise edition, so since the original poster is coming from a SQL Server world, it may be perfectly reasonable to go from SQL Server enterprise to Oracle standard edition. You may also want to look into using either XE across the board or the personal edition of Oracle in a development environment for developer sandboxes.
Justin

Syncing production and development database

Is there a way/tool that can take a production database and copy all metadata (indexes/stored procedures/etc.) to another production database?
all help much appreciated.
Samir Rajguru
Datamorphix
[email protected]
null

<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by melaku madhin:
How about import/export utility?<HR></BLOCKQUOTE>
import/export is probably the easiest, use the ROWS=N parameter to get just the schema definitions. The only problem will be if you want the table sizes to be different (smaller)

SQL Developer - database connect problem

Hello
Just wanted to give SQL Developer a try, downloaded it, unzipped and pointed at Java SDK's java.exe.
It started, I created a TNS connection and successfully passed test. But when I try to connect to database - it errors with following
java.lang.ArithmeticException: / by zero
     at oracle.jdbc.driver.OraclePreparedStatement.<init>(OraclePreparedStatement.java:1233)
     at oracle.jdbc.driver.OracleCallableStatement.<init>(OracleCallableStatement.java:100)
     at oracle.jdbc.driver.T4CCallableStatement.<init>(T4CCallableStatement.java:27)
     at oracle.jdbc.driver.T4CDriverExtension.allocateCallableStatement(T4CDriverExtension.java:88)
     at oracle.jdbc.driver.PhysicalConnection.prepareCall(PhysicalConnection.java:3135)
     at oracle.jdbc.driver.PhysicalConnection.prepareCall(PhysicalConnection.java:3090)
     at oracle.dbtools.db.DBUtil.executeReturnOneCol(DBUtil.java:275)
     at oracle.dbtools.raptor.InitializeConnectionListener.initConnection(InitializeConnectionListener.java:137)
     at oracle.dbtools.raptor.InitializeConnectionListener$1.run(InitializeConnectionListener.java:85)
I googled for this error and found nothing suitable
Other development tools including SQL Plus connect an run fine.
I have 10g client, and I connect to 9.2.0.6 database. My OS is Vista Business SP1, so I though it might be UAC issue and tried running as both standard user and administrator, also allowed java.exe and sqldeveloper.exe through firewall. Nothing helped :(
Any settings and ideas that might help will be appreciated.
Thanks for help
Edited by: user8082464 on Apr 27, 2009 12:25 AM

Duplicate post in SQL Developer - database connect problem

How to create production and development enironment in same server

Hi All,
We are using OWB10.2.0.1 version and we have only one database which has two schema.we are using default control center to run the mappings.
We don't have separate servers for development and production.So we use same control center for running the mapping for production and development, cause of this we are getting some problem while changing the existing mapping.
So we are planing to separate these environment like production and development with in one server and both environment should have the same database and we need to lock the some mapping to development environment which is in live.
Please suggest me how can i follow because i don't have EXP in these area.Hope you understand the situation.
Thanks,
Kumar.

Hi,
I am not sure if we can lock the mapping according tot he env. you log into. I can provide an alternate solution by using different project names and store the mapping into them or using different mapping names to indicate them as prod or dev maps.
From a developer perspective i would suggest u have different environments for dev and prod and as a manager i would like to inform that u have have many audit issues if this goes on.
Regards,
Bharath

SQL Query taking the different time in Production and Development Env.

Hi All,
Following is the query which is hitting mainly two tables. SA_ORDER & AC_INVOICE.
My Production and Development both has same amount of data. But in Development env. it is just taking 5 secs. to execute but in Production Env. its handing.
I have also execution plans of both env. The difference is in development env. it is showing some view i.e. SYS.VW_NSO_1 which is not getting used in Production env.
And one more input is in Production Env, I don't have DBA privileges.
What setting will I have to make to resolve this performance problem in Production Env. ?
Here is the QUERY:------------
SELECT distinct A.GL_COMPANY_ID,
A.CUSTOMER_GROUP_ID,
A.CUSTOMER_GROUP_NAME,
A.INVOICE_ID,
A.ORDER_ID,
B.ORDER_NAME,
A.CUSTOMER_ID,
A.CUSTOMER_NAME,
c.order_name parent_order_name,
A.INVOICE_DATE,
A.DUE_DATE,
A.TOTAL_INVOICED_AMOUNT,
A.TOTAL_PAID_AMOUNT,
A.CREDITED_AMOUNT,
H.write_off
from ac_invoice a,
sa_order b,
(select parent_invoice_id, sum(total_invoiced_amount) write_off
from ac_invoice
where invoice_type_id = 3
group by parent_invoice_id) H,
(select order_id, order_name from sa_order where order_type_id in (3)) c
WHERE a.order_id = b.order_id and a.invoice_id = H.parent_invoice_id(+) and
b.parent_order_id = c.order_id(+) and
a.invoice_id NOT IN
((SELECT invoice_id
FROM ac_invoice
WHERE parent_invoice_id IS NOT NULL AND invoice_type_id != 3)
UNION
(SELECT parent_invoice_id
FROM ac_invoice
WHERE parent_invoice_id IS NOT NULL AND invoice_type_id != 3)) and
A.GL_COMPANY_ID = 1 and UPPER(A.customer_name) like upper('%KTLA%')
and
invoice_type_id in (1, 3, 4, 5, 2) and a.invoice_status_id = 1
ORDER BY A.INVOICE_ID

Please follow the advice in [url http://forums.oracle.com/forums/thread.jspa?threadID=501834&tstart=15]this thread for both your development and production environment.
Regards,
Rob.

Report in production prompts for database connection info

Hi,
I'm using SAP Crystal Reports version for VS 2010 SP1. I'm trying to implement the most basic need--to create reports in a development environment and move them to production by just copying the .rpt files. I want to rely on the database connection string from web.config, but don't see how that is done. I've tried using ADO.NET DataSets from Project Data and can get the report to run while developing, but when I move to another server I'm always prompted with the "The report you requested requires further information" dialog.
I tried this solution, which keeps the db server name in a web.config variable:
           ReportDocument boReportDocument = new ReportDocument();
            boReportDocument.Load(Server.MapPath(rmCR.SelectedItem.Value.ToString()));
            ConnectionInfo boConnectionInfo = new ConnectionInfo();
            boConnectionInfo.ServerName = ConfigurationManager.AppSettings["dbServerName"];
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            boConnectionInfo.IntegratedSecurity = true;
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            // Modify the ConnectionInfo for all tables in all subreports
            foreach (ReportDocument boSubreport in boReportDocument.Subreports)
                ModifyConnectionInfo(boSubreport.Database, boConnectionInfo);
            Session.Add("Report", boReportDocument);
            Response.Redirect("CrystalReportsViewer.aspx");
and this works fine in development, but when moved to a different server I get the "The report you requested requires further information" dialog. I've made sure that the db has the correct security settings, but can't find anything missing.
I'm sure I'm missing something basic, but can't seem to find any solution after searching for days. Any solution that allows me to create the report in VS 2010 and copy to a production server will be appreciated.
Thanks,
Dan

Thanks for your replies.
I think I've done what's outlined in the Troubleshooting Guide link that Ludek gave me. I did install Process Monitor and found the "Access Denied" entry, but I'm not sure which folder needs permission given to IIS APPPOOL\ASP.NET v4.0.
Here's the entry from Process Monitor:
Description:        IIS Worker Process
Company:           Microsoft Corporation
Name: w3wp.exe
Version:               7.5.7601.17514
Path:     C:\Windows\SysWOW64\inetsrv\w3wp.exe
Command Line:                C:\Windows\SysWOW64\inetsrv\w3wp.exe -ap "ASP.NET v4.0" -v "v4.0" -l "webengine4.dll" -a
.\pipe\iisipm461f344a-3d68-4e7c-b42e-ca18eac4553c -h "C:\inetpub\temp\apppools\ASP.NET v4.0\ASP.NET v4.0.config" -w "" -m 0 -t 20
PID:        7512
Parent PID:         3892
Session ID:          0
User:     IIS APPPOOL\ASP.NET v4.0
Auth ID:               00000000:00465886
Architecture:     32-bit
Virtualized:         False
Integrity:             High
Started:                8/29/2011 1:03:58 PM
Ended: (Running)
Modules:
w3wp.exe           0x120000             0x8000 C:\Windows\SysWOW64\inetsrv\w3wp.exe      Microsoft Corporation                7.5.7601.17514
Microsoft.Web.Administration.dll            0x28ae0000        0x24000                C:\Windows\assembly\GAC_MSIL\Microsoft.Web.Administration\7.0.0.0__31bf3856ad364e35\Microsoft.Web.Administration.dll                Microsoft Corporation   6.1.7601.17514
App_Web_822ce1a1f503e532a2e860f7ce344f6d0d0f2eba.ascx.3417f053.eb4fk61t.dll     0x28b10000        0x8000                C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\intranet\58a686e6\86baa618\App_Web_822ce1a1f503e532a2e860f7ce344f6d0d0f2eba.ascx.3417f053.eb4fk61t.dll                n/a         0.0.0.0
App_Web_aed28e8a45aa161f6c9fc3f563283cb89b317bdc.ascx.3417f053.rodqolhn.dll     0x28c90000         0x8000                C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\intranet\58a686e6\86baa618\App_Web_aed28e8a45aa161f6c9fc3f563283cb89b317bdc.ascx.3417f053.rodqolhn.dll                n/a         0.0.0.0
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Open and close database connection jsp page

hi there, i wanna know about how to open database connection to Mysql at the beginning of the page and close the connection at the end of the page. The jsp page contain all processing code.
plz help me...thx thx

<html>
<head>
<basefont face="Arial">
</head>
<body>
<%@ page language="java" import="java.sql.*" %>
<%!
// define variables
String id;
String firstName;
String lastName;
// define database parameters, change this according to your needs
String host="localhost";
String user="root";
String pass="";
String db="test";
String conn;
%>
<table border="1" cellspacing="1" cellpadding="5">
<tr>
<td><b>id</b></td>
<td><b>first name</b></td>
<td><b>last name</b></td>
</tr>
<%
Class.forName("org.gjt.mm.mysql.Driver");
// create connection string
conn = "jdbc:mysql://" + host + "/" + db + "?user=" + user
+ "&password=" + pass;
// pass database parameters to JDBC driver
Connection Conn = DriverManager.getConnection(conn);
// query statement
Statement SQLStatement = Conn.createStatement();
// generate query
// change this query according to your needs
String Query = "SELECT id, firstname, lastname FROM abook";
// get result
ResultSet SQLResult = SQLStatement.executeQuery(Query);
while(SQLResult.next())
   id = SQLResult.getString("id");
   firstName = SQLResult.getString("firstname");
   lastName = SQLResult.getString("lastname");
        out.println("<tr><td>" + id + "</td><td>" +
     firstName + "</td><td>" + lastName + "</td></tr>");
// close connection
SQLResult.close();
SQLStatement.close();
Conn.close();
%>
</table>
</body>
</html>hi :-)
i've got that on the net as part of the tutorial on jsp (long long time ago)
you just have to be resourceful in finding solutions :-)
try google :-) there are lot's of tutorial available in there ;-)
goodluck ;-)
regards,

When to open and close database connection

im trying to connect to a oracle database using servlets
when should i open and close the connection
it works fine when i do both in the doPost() method
but when i tried to open connection in init() methd .. it doesnt seem to work
what should i do...
the connection is initialised in the init() method but is null in the doPost() method

" im trying to connect to a oracle database using servlets
when should i open and close the connection
it works fine when i do both in the doPost() method
but when i tried to open connection in init() methd .. it doesnt seem to work
what should i do...
the connection is initialised in the init() method but is null in the doPost() method"
1:
without seeing the code i would say the the connection is null
because you are storing it as a servlet class variable which is
not thread safe.
2:
The best way to do it using connection pooling
detailed docs on the tomcat website
3:
if you are not using connection pooling, then
open and close the connection in the do* method
or
use init() to place the connection in the servletconfig
and close in destroy() and use synching to access

Oracle repositories for two servers-Production and Development

Hi,
We have two new servers- One production and other Development. We need a place to maintain an Essbase shared services repository in data center for these two servers.
My question is can we have both Oracle repositories in the same environment? If yes do we need to name them differently...I don't have much insight on the same. Please help me out!
Thanks in advance...

Thanks a lot John for this info.
Does this mean we can have oracle instances available for DEV and PROD on same machine, the only thing that will be differ is their Schema?
If we are having the same oracle instances in the same machine then we can oracle repositories set for both dev and prod in the same Oracle instance.
If we are having oracle instances in different machine then we can have oracle repositories setted up in respective oracle instance.
Please let me know if i have understood your answer completely?

Rman terminating The Production and Catalog database

Hi ,
In 10g while Taking Rman backup for a volume of approax 600 GB , The backup worked Worked Well For 200 GB but then Terminated the Target and Catalog database ie The Alert Log shows There is a clean Shutdown on server and On Catalog Server In Alert Log Itshows the message User requested Cancel of Operation and Finally Shutting the Instances Down .
I would Be thankful I any Solutions or possible Reason are provided , as my target is in 24X7 enviornment .
Thanks in advance

Hi , I could Not have the the snap shot or any material to show ,
The backup is basically to Disk and not on a tape ,
But Since the problem faced while taking the backup on 10g through the catalog server , compared to 9i databae 10g generates the backup file on my production server ,
to avoid this I had actually done a NFS mount LInux feature Where I mounted a Huge enough partition of My catalog Server to production server generating the Rman backup indirectly to my catalog server instead of production server .
But its typically OS conceptual , I dont find any thing wrong , Also I had assigned enough Large Pool Parameter value to ensure I have enough Memory to My rman backup .

Servlets and Persistent Database Connections

I'm looking at building an application using
java Servlets.
My Application will consist of many individual Java Servlets.
I want to ensure that there is a persistent database connection so that the users do not have to log on again when a page generated via Servlet1 contains a URL to Servlet2....
null

Look at the Http session class in the Servlet specification. It will maintain state for you across client requests.

Group GL V/s GL Report is working differently in Production and Development

Dear Experts,
I have created one Report which displays Group GLs and its Cumulatve Balances. The Format is is as below :
Items                   Balances
1001                     XXX
1002                     XXX
1003                     XXX
1100                     XXX
With Report Report Interface and Go to option I have connected the above with another Report
If you right click on any of the Item say "1002", It will show its drill down Report that is Group Gl Wise GL, as below
Output 1
Items       GL A/c Balances
1002                     XXX
                10021   XXX
                10022   XXX
If you Right Click on the Heading "Item", It show display all Items with its GL Account like
Output 2
Items       GL A/c Balances
1001                     XXX
10011   XXX
10012   XXX
10013   XXX
1002                     XXX
10021   XXX
10022   XXX
1003        10031   XXX
10332   XXX
10033   XXX
The Above output 1 and Output 2 works in Development, but in Production only Output 1 (i.e. Selected one Items with its GL Account) works, Output 2 (i.e. all Items with its GL Account) does not work in Production System.
Kindly let me know whatt could be the reason and its resolution ????
Regards
Ritesh   M
Edited by: Ritesh M on Jan 6, 2010 6:40 AM

Check two things in the production system:
1) Is the mapping between G/L group and G/L accounts correctly maintained?
2) Are there real postings on all the accounts which you have listed?

SQL Developer - Database connection problem

Hi all,
I had SQL Developer 1.5.4 with JDK, when connect to database with connection type TNS,
test connection successfully, but when I try to open tables; here the error that I got:
java.lang.NullPointerException
     at oracle.javatools.db.ora.BaseOracleDatabase.getCurrentSchema(BaseOracleDatabase.java:163)
     at oracle.javatools.db.ora.OracleDatabaseImpl.hasRole(OracleDatabaseImpl.java:247)
     at oracle.javatools.db.ora.OracleDatabaseImpl.reconnected(OracleDatabaseImpl.java:119)
     at oracle.javatools.db.ddl.DDLDatabase.<init>(DDLDatabase.java:53)
     at oracle.javatools.db.dictionary.DictionaryDatabase.<init>(DictionaryDatabase.java:57)
     at oracle.javatools.db.ora.BaseOracleDatabase.<init>(BaseOracleDatabase.java:130)
     at oracle.javatools.db.ora.OracleDatabaseImpl.<init>(OracleDatabaseImpl.java:109)
     at oracle.javatools.db.ora.Oracle8.<init>(Oracle8.java:17)
     at oracle.javatools.db.ora.Oracle8i.<init>(Oracle8i.java:38)
     at oracle.javatools.db.ora.Oracle9i.<init>(Oracle9i.java:181)
     at oracle.javatools.db.ora.Oracle9iR2.<init>(Oracle9iR2.java:41)
     at oracle.javatools.db.ora.Oracle10g.<init>(Oracle10g.java:26)
     at oracle.javatools.db.ora.Oracle10gR2.<init>(Oracle10gR2.java:18)
     at oracle.javatools.db.ora.OracleDatabaseFactory.createDatabaseImpl(OracleDatabaseFactory.java:112)
     at oracle.javatools.db.DatabaseFactory.createDatabaseImpl(DatabaseFactory.java:147)
     at oracle.javatools.db.DatabaseFactory.createDatabase(DatabaseFactory.java:130)
     at oracle.jdeveloper.db.DatabaseConnections.getDatabase(DatabaseConnections.java:637)
     at oracle.jdeveloper.db.DatabaseConnections.getDatabase(DatabaseConnections.java:564)
     at oracle.dbtools.raptor.utils.Connections$ConnectionInfo$ConnectRunnable.doWork(Connections.java:1119)
     at oracle.ide.dialogs.ProgressRunnable.run(ProgressRunnable.java:161)
     at oracle.ide.dialogs.ProgressBar.run(ProgressBar.java:631)
     at java.lang.Thread.run(Thread.java:595)
Any help would be appreciated.
Thanks
Michael

It has nothing to do with the user and privilige thing.
I think maybe it is a jdk problem.
Maybe you can check the jdk version you are using.
Goog luck.

Crystal Reports and Access database connection error

I had this in a different forum with no hits, so I am trying this one.
A person that I work with has multiple reports set up that pulls from an Access database that is password protected. When we moved everything over to a new computer, those reports now say that it cannot access the fields inside the database. It never pops up with a login screen either, like it does on the old computer. I played around with the ODBC, with no luck, couldn't get anything to work. I have also tryed relinking the database, but I keep getting connection problems. We are on a network, so her settings should have all moved with the new computer. Along with the database and the reports being on the server, so they were never moved. I am thinking it has something to do with a system file.
I also found this document on this site, but cannot find the download it mentions, sounds similar to my problem.
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/208b8fe5-681e-2b10-d2bb-b201f266d0ab
Does anybody know how to fix this without the utility mentioned in the above link, or know where I can get the utility??
We are using Access 2007 and Crystal Reports 7. The database is not save as an Access 2007 database, but a regular mdb.
Please Help!

Post Author: ejthunder
CA Forum: Crystal Reports
Hello Chris,
Crystal Reports does not store the database password with the RPT file. This is by design (Crystal is not a database security product). This is true of all versions of Crystal Reports.
If your users need to see fresh data when opening the reports then they will have to log in by providing at least the password.
You can send reports with Saved Data that won't try to hit the database, but the data won't refresh either. To save data with the report go to the File menu and click next to Save Data with Report. Refresh the report and then save it. The report will now have saved data and won't try to hit the database when opened. If the user hits the refresh button then they will get prompted to log into the database.
I hope this helps.
EJ

Production and Development Database Connections

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