B4J Question [B4X] jRDC2 you can send string queries from the client ?

[Principiante]

Hi guys As far as I understand, with jRDC2 the queries to the remote db must be preset in the config.properties file, to then be recalled by the client. I am wondering if it is possible to send a query string directly from the client, I am aware that this affects security.

 

[EnriqueGonzalez]

yes it is possible, modifying the JRDC2 is actually easy, but you must stop to think if it is worth the security risk. any person with the app will have direct access to your database.

 

[Principiante]

OK thank you. I am studying the jRDC2 code, but I don't understand this statement:

#if VERSION1

where is the VERSION1 parameter taken from? could I have an explanation?

 

[EnriqueGonzalez]

You dont need to care for that, work with the other side.


but to answer your question:
Hi! from the b4j menu Project > build configuration you will find some settings and some conditional symbols, what you are looking there is a conditional symbol

 

[Erel]

(VERSION1 is a bad name, it should have been named something like RDC_VERSION1)

It was used in the past to make the server support RDC v1 clients. It is no longer relevant.