Missed the email because was not subscribed to the mailing list. Anyways thanks for the pointer, will have a look at RelJson and RelWriterTest. Filed a ticket here - https://issues.apache.org/jira/browse/CALCITE-5219
On 2022/07/22 17:28:45 Julian Hyde wrote: > I don’t know of any such facility. I suppose someone could do for AST trees > what RelJson and RelWriterTest do for RelNode trees. > > Can you please log a Jira case for this? It’s good to have a placeholder in > case someone feels like picking it up in future. > > Julian > > [1] > https://github.com/apache/calcite/blob/HEAD/core/src/main/java/org/apache/calcite/rel/externalize/RelJson.java > [2] > https://github.com/apache/calcite/blob/HEAD/core/src/test/java/org/apache/calcite/plan/RelWriterTest.java > > > On Jul 21, 2022, at 5:36 AM, Parag Jain <[email protected]> wrote: > > Hello, > > We are using calcite in our project to parse and manipulate SQL. We have > also extended the parser for our use case. > > Now, we would like to serialize the parsed SqlNode with type information > and pass it to a different system over wire for query intelligence. We were > thinking of using protobuf for this, I was wondering if anyone has already > done similar work or thought about a good approach to achieve serialization > of a parsed query. > > Thanks >
