Update XML schema in infromatica mapping - informatica

I have created a mapping where I took the source as a XML schema. But now I need to update xml schema with existing schema in the same mapping. But main problem is that the code is deployed on production server, and there is no client to udpate the xml schema.
Can you please tell me the procedure to update the existing XML schema with new XML schema via using commands.
Appreciate your support !!

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Reading database connection configuration from a registry properties file in WSO2 EI

We are doing a POC in WSO2 EI and developing an API for service orchestration. As part of it, I want to insert some data into a database. In Integration Studio 8.0.0, I am using the DB report mediator to insert data. Everything works fine when I hardcode the values as shown in the below screenshot.
Now, I want to read the database configurations from a properties file I created in registry config folder instead of hardcoding them. How can we achieve this?
Below is the screenshot of the registry properties file.
AFAIK you can't read properties files from the registry as key/value pairs and use them in integrations without processing the content of the properties file with something like the ScriptMediator. But you can pass a properties file to the runtime and pick the values from there. Please have a look at this document.
We can inject DB connection parameters from a properties file stored in EI/MI product home folders but still need to find how we can inject parameters from registry.

Apache Calcite CSV Adapter - SQL Client

I am working on the development of a Connector interface with Elasticsearch (translate SQL to API DSL query syntax) .
I am starting with Apache Calcite CSV Adapter as a first step to test Calcite capabilities.
I followed the tutorial https://calcite.apache.org/docs/tutorial.html 
My question is how to use the JDBC connector (and which configuration) in a SQL client like Dbeaver or Squirrel... ?
Thanks
Edit:
This my configuration but it's not working
Error:
The DBeaver documentation describes how to add a new database driver. You can specify whatever parameters you need as well as provide a Calcite JAR file so the necessary code is available.
The class name should be org.apache.calcite.jdbc.Driver. The URL Template will be something like jdbc:calcite:model=path/to/model.json where you specify a path to a model.json file which contains the necessary model to create the connection.

wso2esb: can I use my own way to build a page that can add new proxy services?

wso2esb is based on a datasource, at first I thought that the data stored by the datasource contains the proxy service what is added by the wso2esb console, but I didn't find
corresponding data in that database, that is a big trouble for me.
Some users told me that the ui of wso2esb console is too complex and professional, so I want to build new pages that can let them add new proxy services and the methods are based on the original methods of wso2esb;
Is there original codes of method that can help me with this?
I read the source code of wso2esb, but I didn't know how it handle the data from the webpage and how the data user input saved.
As I know, wso2esb deploys service automatically, if you put file in right directory. I advice to create artifact with UI, name it and then search in wso2esb home directory.
For example, directory for services: $CARBON_HOME/repository/deployment/server/synapse-configs/default/proxy-services
Although, I think that creating of UI with similar functionality is very strange idea and could be very hard.

Symfony 1.4 and Webservice

I am having a IPAD Native application and a symfony 1.4 application. I am having a local sql-lite DB with the same schema as that of symfony app. Now when I click on sync in the Ipad the data has to be stored in the mysql db of the web server. Similarly if there is new data in the webserver that has to be again added in the local sql Lite. The data transfer has been done by PLIST files. I am now using a normal PLIST parser for parsing the plist and storing it in DB. Also I am using Content-Disposition mechanism for sending data.
Note: There are data from both the sides since both device and web server can add data.
Can any one help me out with this since, if we are adding data in both the sides, we may get same id(primary key). How to solve this issue. Is there any plugin to do this in symfony?.
Thanks in Advance.

How to log XML SOAP messages (Request and Response) to SQL Database?

In my web application, I need to log all the SOAP messages to my SQL 2005 database whenever I make a web service call to my business partners' web service. How do I accomplish that?
Thanks in Advance,
Tony
You haven't specified what language you are using but assuming C# / .NET you could use SOAP extensions to get the SOAP content as a string and then use a simple INSERT to add to an arbitrary DB table.
There are probably far more elegant methods but I've implemented the above and it works fine.
Just remember to have a large column size in the DB table since the SOAP output could potentially be large.
Note: seems to be a bug in stackoverflow - the URL is:
http://msdn.microsoft.com/en-us/library/esw638yk(VS.71).aspx
Consider using Log4net configured with an Appender that targets the database table.