That would likely be the best approach if you have some specific JSON format you're trying to generate. If you're happy with a JSON format defined by Calcite, you can look at RelJsonWriter.
-- Michael Mior [email protected] Le dim. 13 déc. 2020 à 05:36, Muhammad Gelbana <[email protected]> a écrit : > > I would use a visitor to traverse the optimized/physical plan. > > > > On Sun, Dec 13, 2020 at 6:42 AM Bhavya Aggarwal <[email protected]> wrote: > > > Hi All, > > > > We need to generate a JSON object for the physical execution tree that has > > been created. Is there an option in Calcite that we can use to do this. I > > am not sure what is the right approach to do it. Please let me know if > > there are different ways to achieve this. > > > > Regards > > Bhavya > > > > -- > > Your feedback matters - At Knoldus we aim to be very professional in our > > quality of work, commitment to results, and proactive communication. If > > you > > feel otherwise please share your feedback > > <https://forms.gle/Ax1Te1DDpirAQuQ8A> and we would work on it. > >
