Format data for data source type table

[GautierFR]

Hi,
I couldn’t find any documentation describing how to format data for data sources of type table.

By experimenting (and checking a bit of the code), I discovered that:

• Each column can be accessed individually using a variable like $<column_name>$.

• If no custom format is specified, the whole record is printed to stdout as a JSON object.

However, I couldn’t find any information about how to explicitly retrieve or format the entire JSON record inside a custom format definition.

For example, this works as expected:

[tabctc]
type=table
table=contact
schema=gdumas
destinations=test_out
format={"ID":"$ID$","NOMCTC":"$NOMCTC$","PRECTC":"$PRECTC$","MAILCTC":"$MAILCTC$","TELCTC":"$TELCTC$"}

But I would like to know if there is a variable or placeholder I can use to access the full JSON record directly (instead of listing every column manually).

Is there such a variable available (e.g. something like $JSON$ or $RECORD$)?
If not, could this feature be added or documented?

Thanks!

[GautierFR]

And same question for data source type "http".

I receive the body response of my server if I don't specify any format.

And I managed to retrieve a value from my json using its key like this : $datephp$ for the json response :

{"datephp":"2025-10-10 16:28:12"}

Are there other solutions for retrieving the http return code or reading XML or other?

Thanks !