Re: Query execution failure
| От | Christophe Pettus |
|---|---|
| Тема | Re: Query execution failure |
| Дата | |
| Msg-id | B29929A8-448D-49FD-A041-D70D1BBE455A@thebuild.com обсуждение исходный текст |
| Ответ на | RE: FW: Query execution failure (Pete Storer <Pete.Storer@sas.com>) |
| Ответы |
RE: Query execution failure
|
| Список | pgsql-bugs |
> On Jan 30, 2023, at 10:17, Pete Storer <Pete.Storer@sas.com> wrote: > > This is very interesting, guys. And it leads me to a question: Is there any way to FORCE Postgres to do a local sort/collationof any data that is accessed through a FDW? It depends on the FDW. One thing to try is to have the SORT be an expression, especially one that depends on functions thatcan't otherwise be pushed down. (You may have to do some experimenting to find one that returns identity, i.e. the samesort order as just the bare column, but isn't pushed down.)
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