On Fri, Jun 8, 2018 at 9:24 AM, Melanie Plageman <melanieplage...@gmail.com> wrote:
> It seems like this would not allow the function/operator to decide if it > cares about a determinate collation during execution, since it would > already have errored out during planning. > In the case where the function/operator doesn't care one shouldn't be attaching explicit collation clauses to its inputs anyway - it is a semantic bug if nothing else and a bug during planning pointing that out seems useful. David J.
