Jay Narale
Jay Narale
@lukmanulhakkeem Yes you can add a test for the validator when the validator fails, you can fail the server. Though this will be a breaking change for some people so...
Sg, can you please add tests to fail if both are present?
As Tim mentioned, i think its better to add.
Will start looking
For part 1, yes I think we need to store the results in a temp table and create a new exchange which will stream it from the temp table to...
 This is the architecture that I was thinking about. Basically create a table definition in planning and read and write to that table while managing state in execution. **Original...
@bmckennaah the physical plan hashing will be tailored to canonicalize the subtrees to detect CTE's accurately hence dt3 and dt4 would be detected. The decision has to be cost based...
So we would need to store b1, c1, and d1 as the common temporary table. I think maybe the hashing can be tailored later to process column-wise and then a...
Wow thanks! I will take a look
Thanks everyone for all the pointers! I reused the **materialized exchange** framework and could create a prototype for detection and replacement for a simple Union query. `SELECT column FROM table...