[resolved] How to edit the rules and the editing work flow

[Anonymous]

I find the idea is great but I am missing the (or even cannot find them) the functionality to edit the pattern and the rules.
Is there a raw documentation? I am using Beta 0.12. an a Mac

[Anonymous]

You may want to download the final 1.0 version at http://www.talend.com/download/talend-open-studio#t8
Can you elaborate on:
- patterns: do you mean like regular expressions? what use case e.g check values conform to a pattern? extract or replace data based on a pattern?
- rules: do you mean like a business rule e.g value < 100?

[Anonymous]

Hi Christophe, yes I mean the patterns (regularly expressions) which detects invalid fields in the records and yes I mean such rules.
Currently it looks like a show case application in which we can check the possible use cases for the data editors.
It is planned to edit also database table content, this would be really great.

[Anonymous]

Hi
Have you checked out the DP documentation - https://help.talend.com/display/KB/How+to+use+Talend+Data+Preparation?
There is a section on regular expressions, including some examples.
Ciaran

[Anonymous]

There are different functions that work with regex. Whenever a function parameter exhibits a little widget docked on the left size, you can put a regex. For instance try the Replace function, or the Match function.
Also, you may want to click on the "Learn more" link. That will get you to a regex cheatsheet.
For business rules, we have a Compare function (although only on numerics; compare on strings will come at the next upgrade). As for custom "formulas", this will be available in the commercial version later this year.

[Anonymous]

Hi Christophe, thanks for sharing the link to the documentation. I was not aware on it. I will try it!

[Anonymous]

Hi
I suggest you install the generally available release no that it is on Talend's web site. On the download page, if you scroll down, you will also see links to a getting started guide, documentation, etc.
Regards