On 21 February 2018 at 23:44, Amit Langote <langote_amit...@lab.ntt.co.jp> wrote: > Please find attached updated patches.
Thanks for updating the code. The question I have now is around NULL handling in partkey_datum_from_expr(). I've not managed to find a way to get a NULL Const in there as it seems all the clauses I try get removed somewhere earlier in planning. Do you know for a fact that a NULL Const is impossible to get there? I'm having to add some NULL handling there for the run-time pruning patch but wondered if it was also required for your patch. -- David Rowley http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training & Services
