On Tue, Nov 3, 2026 at 8:23 PM Koshino Taiki <[email protected]> wrote:
> The attached patch checks the COPY direction and offers "json" only > for COPY TO. This applies to both COPY and \copy completion. > > Hi Taiki, I reviewed v1 on master with assertions enabled. The build and before/after Readline completion checks pass. Console checks confirm that both `COPY` and `\copy` reject `FORMAT JSON` for `FROM` and accept it for `TO`, matching the backend logic [1]. The patch looks correct to me. [1] https://github.com/postgres/postgres/blob/126976a8ffcfa47f40d3df09243ebf4606001912/src/backend/commands/copy.c#L994-L998 Thanks, Sho -- ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ *Sho Ito (Sean)* E-mail: [email protected] LinkedIn: *https://www.linkedin.com/in/sho-ito-0628/ <https://www.linkedin.com/in/sho-ito-0628/>* GitHub: https://github.com/sean0628/ ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
